Product Description
SMRV series worm-gear speed reducer is a new-generation of products developed by our company with combination of advanced by technology both at home and abroad.
Characteristics:
(1)Large output torque
(2) Safe, reliable, economical and durable
(3) Stable transmission, quiet operation
(4) High heat-radiating efficiency, high carrying ability
(5) Combination of 2 single-step worm gear speed reducers, meeting the requirements of super speed ratio
(6) Mechanical gearboxes are widely used in the sectors,like foodstuff, ceramics, and chemical manufacturing, as well as packing, printing, dyeing and plastics
Technical data:
(1) Motor input power:0.06kw-15kw
(2) Output torque:4-2320N.M
(3) Speed ratio of worm gear peed reducer: 5/10/15/20/25/30/40/50/60/80/100
(4) With IEC motor input flange: 56B14/71B14/80B5/90B5
Materials:
(1) NMRV571-NMRV090: Aluminium alloy housing
(2) NMRV110-150: Cast iron housing
(3) Bearing: CHINAMFG bearing & Homemade bearing
(4) Lubricant: Synthetic & Mineral
(5) The material of the worm mandrel is HT250, and the worm ring gear is ZQSn10-1.
(6) With high quality homemade bearings, assembled CHINAMFG oil seals & filled with high quality lubricant.
Operation&mantenance
(1)When worm speed reducer starts to work up to200-400 hours, its lubricant should be replaced.
(2)The gearbox need to replace the oil after 4000 hours.
(3)Worm reduction gearbox is fully filled with lubricant oil after finshed assembly.
(4)Lubricanting oil should be kept enough in the casing and checked at a fixed time.
Color:
(1) Blue / Light blue
(2) Silvery White
Quality control
(1) Quality guarantee: 1 year
(2) Certificate of quality: ISO9001:2000
(3) Every product must be tested before sending
Motor power | Model | speed ratio | output speed | output toruqe |
0.06kw 1400rpm | NMRV030 | 5 | 280rpm | 2.0N.M |
NMRV030 | 7.5 | 186rpm | 2.6N.M | |
NMRV030 | 10 | 140rpm | 3.3N.M | |
NMRV030 | 15 | 94rpm | 4.7N.M | |
NMRV030 | 20 | 70rpm | 5.9N.M | |
NMRV030 | 25 | 56rpm | 6.8N.M | |
NMRV030 | 30 | 47rpm | 7.9N.M | |
NMRV030 | 40 | 35rpm | 9.7N.M | |
NMRV030 | 50 | 28rpm | 11.0N.M | |
NMRV030 | 60 | 24rpm | 12.0N.M | |
NMRV030 | 80 | 18rpm | 14.0N.M | |
0.09kw 1400rpm | NMRV030 | 5 | 280rpm | 2.7N.M |
NMRV030 | 7.5 | 186rpm | 3.9N.M | |
NMRV030 | 10 | 140rpm | 5.0N.M | |
NMRV030 | 15 | 94rpm | 7.0N.M | |
NMRV030 | 20 | 70rpm | 8.8N.M | |
NMRV030 | 25 | 56rpm | 10.0N.M | |
NMRV030 | 30 | 47rpm | 12.0N.M | |
NMRV030 | 40 | 35rpm | 14.0N.M | |
NMRV030 | 50 | 28rpm | 17.0N.M | |
NMRV030 | 60 | 24rpm | 18.0N.M | |
0.12kw 1400rpm | NMRV030 | 5 | 280rpm | 3.6N.M |
NMRV030 | 7.5 | 186rpm | 5.2N.M | |
NMRV030 | 10 | 140rpm | 6.6N.M | |
NMRV030 | 15 | 94rpm | 9.3N.M | |
NMRV030 | 20 | 70rpm | 12.0N.M | |
NMRV030 | 25 | 56rpm | 14.0N.M | |
NMRV030 | 30 | 47rpm | 16.0N.M | |
NMRV030 | 40 | 35rpm | 19.0N.M | |
NMRV030 | 50 | 28rpm | 22.0N.M | |
0.18kw 1400rpm | NMRV030 | 5 | 280rpm | 5.3N.M |
NMRV030 | 7.5 | 186rpm | 7.7N.M | |
NMRV030 | 10 | 140rpm | 10.0N.M | |
NMRV030 | 15 | 94rpm | 14.0N.M | |
NMRV030 | 20 | 70rpm | 18.0N.M | |
NMRV030 | 25 | 56rpm | 20.0N.M | |
NMRV030 | 30 | 47rpm | 24.0N.M |
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Application: | Motor, Industry |
---|---|
Hardness: | Hardened |
Type: | Worm and Wormwheel |
Output Speed: | 14-280rpm |
Input Speed: | 1400rpm |
Ouput Torque: | 2.6-1195n.M |
Customization: |
Available
| Customized Request |
---|
Advantages of Using Worm Gear in an NMRV Gearbox
Worm gears offer several advantages when used in an NMRV gearbox:
1. High Reduction Ratio: Worm gears provide a high reduction ratio in a compact form, allowing for significant speed reduction in a single stage.
2. High Efficiency: While worm gears typically have lower mechanical efficiency compared to some other gear types, the design of the NMRV gearbox optimizes efficiency by using a bronze worm gear and a self-locking mechanism that minimizes backdriving.
3. Compact Design: Worm gears have a compact and space-efficient design, making them suitable for applications with limited installation space.
4. Smooth and Quiet Operation: The meshing of worm gears and the helical design of the worm result in relatively smooth and quiet operation.
5. Self-Locking: Worm gears inherently have a self-locking characteristic, meaning that the gear cannot easily be back-driven by the worm. This property is beneficial for applications where holding position without external locking mechanisms is essential.
6. High Torque Capacity: Worm gears can transmit high torque loads, making them suitable for applications that require high torque output.
7. Simple Lubrication: The design of the NMRV gearbox allows for efficient lubrication of the worm gear, ensuring optimal performance and longevity.
These advantages make worm gears a popular choice for NMRV gearboxes in various industrial applications, where their characteristics contribute to reliable and efficient power transmission.
Maintenance and Service of an NMRV Gearbox
Maintaining and servicing an NMRV (worm gear) gearbox is essential to ensure its proper functioning, longevity, and reliability. Here are the steps and practices involved in maintaining and servicing an NMRV gearbox:
- Lubrication: Regularly lubricate the gearbox as per the manufacturer’s recommendations. Use the appropriate lubricant to ensure smooth operation and to reduce friction and wear between the gear components.
- Inspection: Periodically inspect the gearbox for any signs of wear, damage, or leaks. Check for unusual noises, vibrations, or overheating during operation.
- Cleaning: Keep the gearbox and its surrounding area clean to prevent the buildup of dirt, debris, or contaminants that could potentially affect its performance.
- Tighten Fasteners: Check and tighten any fasteners, bolts, or screws that might have loosened due to vibrations during operation.
- Seal Inspection: Examine the seals and gaskets for signs of wear or leakage. Replace them if necessary to prevent oil leaks or ingress of contaminants.
- Temperature Monitoring: Monitor the operating temperature of the gearbox. Excessive heat can lead to premature wear and damage. Ensure proper ventilation and cooling if required.
- Address Issues Promptly: If you notice any unusual behavior, noise, or performance issues with the gearbox, address them promptly. Ignoring problems can lead to more significant damage over time.
- Replace Worn Parts: If any components, such as gears, bearings, or seals, are worn or damaged, replace them with genuine manufacturer-approved parts.
- Professional Service: For more extensive servicing, repairs, or overhauls, consult a professional with expertise in gearbox maintenance. They can disassemble, inspect, and reassemble the gearbox accurately.
By following these maintenance and servicing practices, you can ensure that your NMRV gearbox remains in optimal condition, delivering reliable performance and an extended operational lifespan.
Industries Using NMRV Gearboxes
NMRV gearboxes find widespread use in various industries due to their versatility and reliability. Some common industries include:
- Food and Beverage: NMRV gearboxes are used in conveyor systems, mixers, and packaging equipment.
- Material Handling: They are employed in conveyor belts, lifting equipment, and automated material handling systems.
- Automation and Robotics: NMRV gearboxes play a critical role in precise motion control and positioning in robotic systems.
- Textile: They are used in machinery for spinning, weaving, and fabric processing.
- Pharmaceutical: NMRV gearboxes are utilized in pill coating machines, mixers, and other pharmaceutical processing equipment.
- Agriculture: They find applications in irrigation systems, conveyor systems, and various agricultural machinery.
- Packaging: NMRV gearboxes are used in packaging machinery to ensure controlled movement and accuracy.
- Automotive: They are used in automated assembly lines and manufacturing processes in the automotive industry.
- Printing: NMRV gearboxes contribute to precise movement and synchronization in printing machinery.
- Energy: They are employed in wind turbine systems, solar tracking systems, and other renewable energy applications.
The adaptability and efficiency of NMRV gearboxes make them a preferred choice in industries that require reliable and precise power transmission solutions.
editor by CX 2024-05-14
China Best Sales Competitive Price Speed Reducer Reduction Stainless Steel Aluminum Nmrv 50 Nmrv060 Cast Iron Wpa Right Angle Worm Drive Shaft Wheel Gear Box DC Motor Gearbox gearbox assembly
Product Description
Competitive Price Speed Reducer Reduction Stainless Steel Aluminum Nmrv 50 Nmrv060 Cast Iron Wpa Right Angle Worm Drive Shaft Wheel Gear Box DC Motor Gearbox
Product Description
The casing of the worm gear box is made of 3 materials, as follows
NMRV series | WP series | |
Aluminum |
Stainless steel |
Cast iron |
Models:RV–150
Input Options: with input shaft, With Square flange,With Input Flange Input Power 0.06 to 11 kW RV-Size from 030 to 105 in die-cast aluminium alloy budy and over 110 in cast iron Ratios between 5 and 100 Max torque 1550 N.m and admissible output radial loads max 8771 N Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity Worm wheel: Copper (KK Cu). Loading capacity in accordance with: ISO 9001:2015/GB/T 19001-2016 Size 030 and over are painted with RAL 5571 blue Worm gear reducers are available with diffferent combinations: NMRV+NMRV, NMRVpower+NMRV, JWB+NMRV NMRV, NRV+VS,NMRV+AS,NMRV+VS,NMRV+F Options: torque arm, output flange, viton oil seals, low/high temperature oil, filling/drain/breather/level plug. |
Models: Single speed: WPA WPDA WPKA WPDKA WPS WPDS WPKS WPDKS WPO WPDO WPZ WPDZ WPX WPDX WPKZ WPDKZ Double speed: WPEA WPEDA WPEKA WPEDKA WPES WPEDS WPEKS WPEDKA WPEO WPEDO WPWEDO WPWEO WPEX WPEDX WPWEKO WPWEDKO WPWE WPWED WPWEK WPWEDK Universal speed: WPW WPWD WPWK WPWDK WPWA WPWDA WPWKA WPWDKA WPWS WPWDS WPWKS WPWDKS WPWO WPWDO WPWKO WPWDKO WPWX WPWDX WPWKT WPWDKT WPWT WPWDT WPWKV WPWDKV WPWV WPWDV |
RV (NMRV) series
RV reducer is 1 of the common reducers in the worm gear reducer family. It is composed of worm and worm gear. It has compact structure, large transmission ratio, and self-locking function under certain conditions. It is 1 of the commonly used reducers with low vibration, low noise, and low energy consumption.
NMRV series reducers are used in food, leather, textile, glass, ceramics, medical, chemical, light industry and other mechanical equipment industries, especially for various automatic wire drive reducers.
WP series
—Wide universality
Stable transmission, low vibration, impact and noise, large reduction ratio, wide versatility, and can be used with various mechanical equipment.
—Compact structure
Large transmission ratio can be obtained by single-stage transmission, and the structure is compact. Most types of reducers have good self-locking performance, and braking devices can be saved for mechanical equipment with braking requirements.
—Low noise
The meshing friction loss between the worm gear tooth and the worm gear tooth surface is large, so the transmission efficiency is lower than that of the gear, and it is easy to heat up and the temperature is higher.
–-Good compatibility
It has good compatibility. Worm gear and worm gear are manufactured according to national standards, and bearings, oil seals, etc. are all standard parts.
Stainless Steel Gearbox
–Smooth stainless steel housing for easy cleaning and disinfection
–IP69 waterproof grade to ensure site cleaning procedure
–Laser engraved nameplates eliminate contaminants under traditional nameplates
–Encapsulated windings prevent any water and moisture from entering the windings
–Low operating cost due to high efficiency and low surface temperature
–H1 food grade synthetic grease
–Motors in the power range 0.18-7.5 kW, 2-6 pole, 230-690 V, 50 and 60 Hz.
Please click here for more types!
Company Profile
HangZhou Ever-power transmission Co., Ltd. is a modern industrial and trade enterprise integrating scientific research, design and sales. The main products of the company are R, K, F, S series helical gears — hard tooth surface reducer, aluminum alloy reducer, precision planetary reducer, intermittent separator, small gear reducer, medium gear reducer, cast iron worm gear reducer, spiral bevel gear steering gear and other transmission products.
Ever-power’s mission: to provide reassuring, stable, professional and automated transmission solutions and services for the machinery industry, and continue to create value for customers! The company’s products are all advanced A2A, 2A, 2B gear grinding machines from Switzerland and Niles gear hobbing machines from Germany; 7163 conical grinding wheel gear grinder 215 gear grinder; THA6350 horizontal machining center; WENIEL CMM production and processing. The mature technology and reliable quality assurance have made the products of BJM highly praised by the majority of users at home and abroad, and can be widely used in the fields of mechanical equipment such as petroleum, chemical industry, plastics, rubber, food, packaging, textile, printing, light industrial machinery, three-dimensional parking garage and assembly line, winning the satisfaction and praise of users
Our Services
With all our activities DNV-ISO 9001, SGS -certified, we stand for top-quality service. Entrusting your gearboxes to the care of our Services.
Help protect your gearbox from wear and grinding, SGR gearbox converts torque reliably and efficiently.
We customize our CHINAMFG planetary gear units, double enveloping worm gearbox, helical gear motor, modular design helical gear unit, worm gearbox, cycloidal gearbox etc to fit your application and meet your needs.
These features enable a reliable and safe service life of over 200 000 operational hours.
Our customers have been placing their trust in CHINAMFG gear units since 1997. More than 500 000 gear units of our gearbox are in use reliably around the world, in many cases under very harsh conditions.
Related products
For more reducers and mechanical accessories, please click here to view
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
---|---|
Function: | Distribution Power, Speed Changing, Speed Reduction |
Layout: | Wrom |
Hardness: | Hardened Tooth Surface |
Installation: | Worm Reducer |
Step: | Worm Drive |
Customization: |
Available
| Customized Request |
---|
Cost of an NMRV Gearbox
The cost of an NMRV gearbox can vary widely depending on factors such as type, size, quality, brand, features, customization, materials, construction, and market demand. As of my last update in September 2021, prices can range from tens of dollars for standard models to several hundred dollars or more for larger or specialized configurations. It’s important to obtain quotes from various suppliers and manufacturers for an accurate cost estimate.
Common Problems Associated with NMRV Gearboxes
NMRV (worm gear) gearboxes are reliable and durable, but like any mechanical system, they can experience certain issues over time. Here are some common problems that can be associated with NMRV gearboxes:
- Overheating: Inadequate lubrication or excessive load can lead to overheating, causing accelerated wear and potential damage to the gearbox components.
- Noise and Vibration: Unusual noises or excessive vibration during operation could indicate misalignment, worn gears, or damaged bearings.
- Leakage: Oil leaks can occur due to worn seals or damaged gaskets, leading to lubricant loss and potential contamination of the surrounding environment.
- Worn Gears: Over time, gear teeth can wear down due to friction and load. This can result in reduced efficiency, increased backlash, and compromised performance.
- Misalignment: Improper installation or mounting can lead to misalignment between the input and output shafts, causing increased friction, wear, and reduced efficiency.
- Backlash: Excessive backlash between the worm gear and the mating gear can lead to poor positioning accuracy and reduced efficiency in motion control applications.
- Poor Lubrication: Using incorrect or inadequate lubricants, or neglecting proper lubrication maintenance, can lead to increased friction, wear, and potential failure of gearbox components.
- Seal Damage: Worn or damaged seals can result in oil leaks and contamination, affecting the performance and lifespan of the gearbox.
- Shaft Wear: Over time, the input and output shafts can experience wear due to load and friction, affecting the overall operation of the gearbox.
- Corrosion: Exposure to harsh environments or corrosive substances can lead to corrosion of gearbox components, reducing their lifespan.
To prevent and address these common problems, it’s crucial to follow proper maintenance and servicing practices, use high-quality lubricants, address issues promptly, and consult professionals when needed. Regular inspections and proactive maintenance can help extend the operational lifespan and reliability of NMRV gearboxes.
Working Principle of an NMRV Gearbox
An NMRV gearbox, also known as a worm gear reducer, operates based on a worm and worm wheel mechanism. Here’s how it works:
The gearbox consists of two main components: the worm (a screw-like shaft) and the worm wheel (a toothed wheel). The worm is driven by the input power source, while the worm wheel is connected to the output shaft.
As the worm rotates, its threaded shaft engages with the teeth of the worm wheel. The helical shape of the worm causes the teeth of the worm wheel to push against each other, resulting in a smooth and gradual transfer of motion. This mechanism provides the speed reduction and torque multiplication required for various applications.
One key characteristic of NMRV gearboxes is that the worm can turn the worm wheel, but the reverse is not possible due to the high friction generated by the helical threads. This feature prevents the output shaft from back-driving the input shaft, providing mechanical locking and enhancing safety and stability in applications.
The NMRV gearbox’s operation is continuous, and its simple design contributes to its reliability and efficiency. It is important to ensure proper lubrication to minimize wear and heat generation during operation.
editor by CX 2024-05-06
China Standard Nmrv Series Worm Gear Box with Power 60W-15kw Worm Gear Reduction Motor comer gearbox
Product Description
Product Parameters
Editing and broadcasting of main materials
1. Body, die-casting aluminum alloy;
2. Worm shaft, 20 Crq steel, high temperature treatment;
3. Worm gear, nickel bronze alloy;
4. Aluminum alloy body, sandblasting and surface anti-corrosion treatment;
5. Cast iron body, painted with bIu RA5571.
Regular center distance specification editing and broadcasting
Center distance: 130 (unit: mm).
Output hole/shaft diameter: 11, 14, 18, 25, 28, 35, 42, 45 (unit: mm)
Detailed Photos
NMRV-063-30-VS–AS-80B5-0.75KW-B3 |
|||
NMRV |
Means hole-input with flange |
||
NRV |
Means shaft-input without flange |
||
063 |
Centre-to-centre spacing of worm-gear speed reducer |
||
30 |
ratio |
||
VS |
Double input shaft |
F1(FA) |
Flange putput shaft |
AS |
Single output shaft |
AB |
Double output shaft |
PAM |
|
80B5 |
Motor mounting facility |
0.75KW |
|
B3 |
Mounting position |
N2 |
NRV571 |
NRV030 |
NRV040 |
NRV050 |
NRV063 |
NRV075 |
NRV090 |
NRV110 |
NRV130 |
400 |
390 |
530 |
1571 |
1400 |
1830 |
2160 |
2390 |
3571 |
3950 |
250 |
460 |
620 |
1200 |
1650 |
2150 |
2520 |
2800 |
3530 |
4610 |
150 |
550 |
740 |
1420 |
1960 |
2450 |
2990 |
3310 |
4180 |
5470 |
100 |
630 |
850 |
1620 |
2250 |
2910 |
3430 |
3800 |
4790 |
6260 |
60 |
740 |
1000 |
1920 |
2660 |
3450 |
4060 |
4500 |
5680 |
7420 |
40 |
850 |
1150 |
2200 |
3050 |
3950 |
4650 |
5150 |
6500 |
8500 |
25 |
990 |
1350 |
2570 |
3570 |
4620 |
5440 |
6571 |
7600 |
9940 |
10 |
1350 |
1830 |
3490 |
4840 |
6270 |
7380 |
8180 |
10320 |
13500 |
|
|
|
|
|
|
|
|
|
|
A |
50 |
65 |
84 |
101 |
120 |
131 |
162 |
191 |
203 |
B |
38 |
50 |
64 |
76 |
95 |
101 |
122 |
151 |
163 |
Use and safety guarantee
1. Please check and confirm the matching intensity between worm gear reducer and mechanical equipment before use to assure that it is in the safety range of worm gear reducer performance parameters
2. Worm gear reducer has filled with WA460 lubricating oil. Please replace the lubricating oil after the first starting of 400 hours and after then 4000 hours for lubricating oil replacing cycle
3. There should be enough lubrication in worm gear box and keep regular check with the oil level.
4. When installation. please be careful to avoid sharp instruments bruising the oil seals on output shaft to cause leakage
5. Please confirm the rotation direction before mechanical connection. If the rotation direction is not correct, it will possible injury or damage the devices
6. Please set safety covers in rotating position to avoid of injuring
7. Please pay full attention: it is very dangerous if there is off or falling when movin
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Hardness: | Hardened Tooth Surface |
---|---|
Installation: | 90 Degree |
Layout: | Expansion |
Gear Shape: | Bevel Gear |
Step: | Single-Step |
Type: | Gear Reducer |
Samples: |
US$ 30/Piece
1 Piece(Min.Order) | |
---|
Calculating Torque Requirements for an NMRV Gearbox
Calculating torque requirements for an NMRV gearbox involves several steps: Identify Input Torque, Calculate Output Torque, Consider Efficiency, and Add Safety Margin.
- Identify Input Torque: Determine the input torque required by the application, taking into account factors such as load, speed, and efficiency.
- Calculate Output Torque: Use the gear ratio of the NMRV gearbox to calculate the output torque needed to achieve the desired output speed.
- Consider Efficiency: Take into account the efficiency of the NMRV gearbox. The actual output torque will be influenced by the gearbox’s mechanical efficiency.
- Add Safety Margin: To ensure reliable performance and account for variations in operating conditions, it’s recommended to add a safety margin to the calculated torque requirements.
Formula to calculate output torque: Output Torque = Input Torque × Gear Ratio × Gearbox Efficiency
Keep in mind that torque requirements can vary based on the specific application and factors such as load type, duty cycle, and environmental conditions. Consulting with gearbox manufacturers or engineering experts can help ensure accurate torque calculations for your NMRV gearbox application.
Lifespan of an NMRV Gearbox
The lifespan of an NMRV (worm gear) gearbox can vary based on several factors, including the quality of manufacturing, proper maintenance practices, operating conditions, and the specific application it is used for. However, when designed, manufactured, and maintained properly, NMRV gearboxes can have a long and reliable service life.
High-quality NMRV gearboxes that are made from durable materials, precisely machined, and assembled with care tend to have a longer lifespan. Regular maintenance, including proper lubrication, inspection, and addressing any signs of wear or damage, can significantly extend the gearbox’s operational life.
The operating conditions in which the gearbox is used also play a role in determining its lifespan. Factors such as load, temperature, speed, and environment can impact the wear and tear on the gearbox components.
It’s important to follow the manufacturer’s recommendations for maintenance intervals and procedures to ensure optimal performance and longevity of the NMRV gearbox. By adhering to these guidelines and addressing any issues promptly, users can expect an NMRV gearbox to provide reliable service for many years.
Choosing the Right Size NMRV Gearbox for Your Application
Selecting the appropriate size NMRV gearbox for your application involves considering several important factors:
- Input Power: Determine the power requirement of your application, including both the input speed and the required output torque.
- Service Factor: Take into account any potential overloads or unexpected conditions that may occur during operation. Applying a service factor ensures the gearbox can handle occasional peak loads.
- Output Speed: Calculate the desired output speed of the gearbox. This is crucial for ensuring the gearbox meets the requirements of your application.
- Operating Conditions: Consider the environmental conditions in which the gearbox will operate, including temperature, humidity, and exposure to dust or chemicals.
- Mounting and Space: Evaluate the available space for mounting the gearbox and ensure it fits within the allotted dimensions.
- Shaft Configuration: Determine whether the gearbox requires a specific shaft configuration or if additional components such as couplings are needed.
- Application Type: Consider the type of application the gearbox will be used in, such as conveyor systems, agitators, mixers, or other specific applications.
- Load Characteristics: Analyze the load characteristics, including the type of load (constant, intermittent, shock), to ensure the gearbox can handle the load variations.
It’s essential to work closely with gearbox manufacturers or distributors who can provide technical support and assist in selecting the right size NMRV gearbox based on your specific application requirements.
editor by CX 2024-04-26
China Standard Worm Gearbox Reducer Gear Box Speed Reducer Jack Worm Agricultural Planetary Helical Bevel Worm Steering Gear Drive Motor Speed Nmrv Gearbox Reducer Manufacture planetary gearbox
Product Description
Worm Gearbox Reducer Gear Box Speed Reducer Jack Worm Agricultural Planetary Helical Bevel Worm Steering Gear Drive Motor Speed NMRV Gearbox Reducer Manufacture
Application of Reducer Jack
A reducer jack is a type of jack that uses a gear reducer to increase the lifting force. This makes them ideal for applications where a high lifting force is required, but the input power is limited.
Reducer jacks are used in a variety of applications, including:
- Construction: Reducer jacks are used in construction to lift heavy objects, such as beams and girders.
- Manufacturing: Reducer jacks are used in manufacturing to lift heavy machinery, such as presses and stamping machines.
- Marine: Reducer jacks are used in marine applications to lift heavy objects, such as anchors and chains.
- Mining: Reducer jacks are used in mining to lift heavy objects, such as ore carts and conveyor belts.
- Oil and gas: Reducer jacks are used in oil and gas applications to lift heavy objects, such as pipelines and drilling rigs.
Reducer jacks are a versatile and reliable type of jack. They offer a number of advantages over other types of jacks, making them a popular choice for a variety of applications.
Here are some of the advantages of using reducer jacks:
- High lifting force: Reducer jacks can generate a high lifting force, making them ideal for applications where a lot of weight needs to be lifted.
- Compact size: Reducer jacks are typically compact and lightweight, making them easy to transport and maneuver.
- Efficient operation: Reducer jacks operate efficiently, with minimal power consumption.
- Low maintenance: Reducer jacks require little maintenance, making them a cost-effective option in the long run.
Overall, reducer jacks are a valuable tool for a variety of applications. They offer a number of advantages that can help to improve safety, efficiency, and productivity.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car |
---|---|
Function: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
Layout: | Coaxial |
Hardness: | Hardened Tooth Surface |
Installation: | Horizontal Type |
Step: | Steel |
Samples: |
US$ 9999/Piece
1 Piece(Min.Order) | |
---|
Advantages of Using Worm Gear in an NMRV Gearbox
Worm gears offer several advantages when used in an NMRV gearbox:
1. High Reduction Ratio: Worm gears provide a high reduction ratio in a compact form, allowing for significant speed reduction in a single stage.
2. High Efficiency: While worm gears typically have lower mechanical efficiency compared to some other gear types, the design of the NMRV gearbox optimizes efficiency by using a bronze worm gear and a self-locking mechanism that minimizes backdriving.
3. Compact Design: Worm gears have a compact and space-efficient design, making them suitable for applications with limited installation space.
4. Smooth and Quiet Operation: The meshing of worm gears and the helical design of the worm result in relatively smooth and quiet operation.
5. Self-Locking: Worm gears inherently have a self-locking characteristic, meaning that the gear cannot easily be back-driven by the worm. This property is beneficial for applications where holding position without external locking mechanisms is essential.
6. High Torque Capacity: Worm gears can transmit high torque loads, making them suitable for applications that require high torque output.
7. Simple Lubrication: The design of the NMRV gearbox allows for efficient lubrication of the worm gear, ensuring optimal performance and longevity.
These advantages make worm gears a popular choice for NMRV gearboxes in various industrial applications, where their characteristics contribute to reliable and efficient power transmission.
Benefits of Using an NMRV Gearbox
NMRV gearboxes offer several advantages that make them a popular choice in various applications:
- Compact Design: NMRV gearboxes are compact and space-efficient, making them suitable for installations with limited space.
- High Efficiency: These gearboxes are designed for high efficiency, minimizing energy losses during power transmission.
- Smooth Operation: NMRV gearboxes provide smooth and reliable operation due to their precise gear meshing and design.
- Quiet Performance: The design and quality of NMRV gearboxes contribute to quiet operation, reducing noise levels in various applications.
- Cost-Effective: Their efficient manufacturing processes and durability make NMRV gearboxes a cost-effective choice for power transmission.
- Wide Ratio Range: NMRV gearboxes are available in a wide range of gear ratios, allowing users to select the most suitable option for their specific application needs.
- Corrosion Resistance: Many NMRV gearboxes are constructed using materials that offer corrosion resistance, enhancing their longevity and performance in harsh environments.
- Easy Installation: The compact and lightweight design of NMRV gearboxes makes them relatively easy to install and integrate into various systems.
- Low Maintenance: With proper lubrication and maintenance, NMRV gearboxes can have a long service life with minimal maintenance requirements.
- Versatility: NMRV gearboxes are versatile and can be used in a wide range of applications, from industrial machinery to conveyor systems.
These benefits collectively contribute to the popularity of NMRV gearboxes in industries where efficient and reliable power transmission is crucial.
Working Principle of an NMRV Gearbox
An NMRV gearbox, also known as a worm gear reducer, operates based on a worm and worm wheel mechanism. Here’s how it works:
The gearbox consists of two main components: the worm (a screw-like shaft) and the worm wheel (a toothed wheel). The worm is driven by the input power source, while the worm wheel is connected to the output shaft.
As the worm rotates, its threaded shaft engages with the teeth of the worm wheel. The helical shape of the worm causes the teeth of the worm wheel to push against each other, resulting in a smooth and gradual transfer of motion. This mechanism provides the speed reduction and torque multiplication required for various applications.
One key characteristic of NMRV gearboxes is that the worm can turn the worm wheel, but the reverse is not possible due to the high friction generated by the helical threads. This feature prevents the output shaft from back-driving the input shaft, providing mechanical locking and enhancing safety and stability in applications.
The NMRV gearbox’s operation is continuous, and its simple design contributes to its reliability and efficiency. It is important to ensure proper lubrication to minimize wear and heat generation during operation.
editor by CX 2024-03-08
China manufacturer China Factory OEM Custom RV040 RV050 RV063 Electric Motor with Gear Box Gearbox Nmrv Worm Gear Reducer gearbox drive shaft
Product Description
RV series Characteristics
- RV – Sizes:–150
- Input Options: with input shaft, With Square flange,With Input Flange
- Input Power 0.06 to 11 kW
- RV-Size from 030 to 105 in die-cast aluminium alloy budy and over 110 in cast iron
- Ratios between 5 and 100
- Max torque 1550 N.m and admissible output radial loads max 8771 N
- Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity
- Worm wheel: Copper (KK Cu).
- Loading capacity in accordance with: ISO 9001:2015/GB/T 19001-2016
- Size 030 and over are painted with RAL 5571 blue
- Worm gear reducers are available with diffferent combinations: NMRV+NMRV, NMRVpower+NMRV, JWB+NMRV
- NMRV, NRV+VS,NMRV+AS,NMRV+VS,NMRV+F
- Options: torque arm, output flange, viton oil seals, low/high temperature oil, filling/drain/breather/level plug,Small gap
Basic models can be applied to a wide range of power reduction ratios from 5 to 1000.
Warranty: One year from date of delivery.
WORM GEARBOX | |||||
SNW SERIES | Output Speed Range: | ||||
Type | Old Type | Output Torque | Output Shaft Dia. | 14rpm-280rpm | |
SNW030 | RV030 | 21N.m | φ14 | Applicable Motor Power: | |
SNW040 | RV040 | 45N.m | φ19 | 0.06kW-11kW | |
SNW050 | RV050 | 84N.m | φ25 | Input Options1: | |
SNW063 | RV063 | 160N.m | φ25 | With Inline AC Motor | |
SNW075 | RV075 | 230N.m | φ28 | Input Options2: | |
SNW090 | RV090 | 410N.m | φ35 | With Square flange | |
SNW105 | RV105 | 630N.m | φ42 | Input Options3: | |
SNW110 | RV110 | 725N.m | φ42 | With Input Shaft | |
SNW130 | RV130 | 1050N.m | φ45 | Input Options4: | |
SNW150 | RV150 | 1550N.m | φ50 | With Input Flange |
Starshine Drive
ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
Starshine have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.
Our Team
Quality Control
Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
Quality policy:to enhance the overall level in the field of power transmission
Quality View:Continuous Improvement , pursuit of excellence
Quality Philosophy:Quality creates value
3. Incoming Quality Control
To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective measures
to prevent recurrence.
4. Process Quality Control
The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.
5. FQC(Final QC)
After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of
customer expectations and needs.
6. OQC(Outgoing QC)
After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the product
is a product inspection to determine the qualified products.
Packing
Delivery
Application: | Motor, Machinery |
---|---|
Hardness: | Hardened Tooth Surface |
Installation: | 90 Degree |
Layout: | Right Angle |
Gear Shape: | Worm and Worm Wheel |
Step: | Single-Step |
Customization: |
Available
| Customized Request |
---|
Calculating Torque Requirements for an NMRV Gearbox
Calculating torque requirements for an NMRV gearbox involves several steps: Identify Input Torque, Calculate Output Torque, Consider Efficiency, and Add Safety Margin.
- Identify Input Torque: Determine the input torque required by the application, taking into account factors such as load, speed, and efficiency.
- Calculate Output Torque: Use the gear ratio of the NMRV gearbox to calculate the output torque needed to achieve the desired output speed.
- Consider Efficiency: Take into account the efficiency of the NMRV gearbox. The actual output torque will be influenced by the gearbox’s mechanical efficiency.
- Add Safety Margin: To ensure reliable performance and account for variations in operating conditions, it’s recommended to add a safety margin to the calculated torque requirements.
Formula to calculate output torque: Output Torque = Input Torque × Gear Ratio × Gearbox Efficiency
Keep in mind that torque requirements can vary based on the specific application and factors such as load type, duty cycle, and environmental conditions. Consulting with gearbox manufacturers or engineering experts can help ensure accurate torque calculations for your NMRV gearbox application.
Lubrication for an NMRV Gearbox
Lubrication is essential for the proper functioning and longevity of an NMRV gearbox. The type and amount of lubricant required may vary depending on the gearbox model and manufacturer. Here are the general lubrication practices:
- Recommended Lubricants: Use the lubricants specified by the gearbox manufacturer. Typically, high-quality gear oils with the appropriate viscosity and additives are recommended.
- Initial Fill: Prior to the gearbox’s first operation, ensure that it is properly filled with the recommended lubricant to the correct level. Follow the manufacturer’s guidelines for the proper quantity.
- Lubricant Change: Regularly change the lubricant according to the manufacturer’s recommended intervals. Over time, lubricants can degrade due to heat and contamination, which can affect gearbox performance.
- Temperature Considerations: Gearboxes operating in extreme temperatures may require lubricants with specific temperature ranges to ensure proper viscosity and protection.
- Checking Levels: Periodically check the lubricant level in the gearbox to ensure it is within the specified range. This can prevent damage caused by insufficient lubrication.
- Oil Analysis: Some gearbox systems benefit from regular oil analysis to monitor lubricant condition and identify potential issues before they cause significant damage.
Proper lubrication practices contribute to reduced friction, wear, and heat generation within the NMRV gearbox, leading to improved efficiency and extended lifespan.
Key Features of an NMRV Gearbox
NMRV gearboxes, also known as worm gear reducers, offer several key features that make them suitable for various applications:
- Compact Design: NMRV gearboxes are known for their compact and space-saving design, making them ideal for installations with limited space.
- High Efficiency: These gearboxes offer relatively high efficiency levels, which ensures efficient power transmission and reduced energy loss.
- Speed Reduction: NMRV gearboxes are primarily used for speed reduction applications, where the input speed is reduced while torque is increased.
- Torque Multiplication: The worm and worm wheel mechanism allows for torque multiplication, making NMRV gearboxes suitable for applications requiring high torque output.
- Self-Locking: The helical design of the worm causes self-locking, preventing the output shaft from back-driving the input shaft and providing mechanical locking.
- Smooth Operation: NMRV gearboxes offer smooth and quiet operation, making them suitable for applications where noise reduction is important.
- Wide Range of Ratios: These gearboxes come in a wide range of gear ratios, allowing users to select the appropriate ratio for their specific application.
- Low Maintenance: The simple design and few moving parts contribute to the low maintenance requirements of NMRV gearboxes.
- Versatility: NMRV gearboxes are versatile and can be used in various industries and applications, including conveyor systems, food processing, packaging, and more.
It’s important to consider these key features when selecting an NMRV gearbox for your specific application to ensure optimal performance and efficiency.
editor by CX 2023-11-01
China 1 40 Ratio Speed Reducer Gear Box Motor Power Building Torque Food Mount Wheel Wearable Gearbox Plant Output Worm Material Input worm gearbox advantages
2023-06-14
China 5840 Gear Box Turbo Worm Motor Gearbox DC 12V 24V 400nm 3 Years Garment Shops Hotels OEM Manufacturing Plant worm gearbox calculation
Guarantee: 3 years
Relevant Industries: Lodges, Garment Stores, Creating Content Retailers, Producing Plant
Customized support: OEM
Gearing Arrangement: Worm
Output Torque: 4.5~400Nm
Enter Speed: 3500rpm~8000rpm
Output Velocity: 5rpm~470rpm
Protecting purpose: Entirely closed
Total Load Effectiveness: 90%~ninety six%
Motor Human body Duration: 19-29mm
Output Shaft Diameter: 37mm
Reduction Ratio: 1:seventeen-1:670
Packaging Specifics: 1. Shockproof foam packing2. Good quality export carton
Marks:Various parameters’ motors have their diverse appears. The reduced velocity and higher voltage are, the larger the torque is. Remember to read the parameters desk ahead of purchasing. Thanks very considerably!
Model | 5840 |
Power | 0.1-100W |
Voltage | 12V/24V |
Output Torque | 4.5-400Nm |
Input Speed | 6rpm~10000rpm |
Output Pace | 0.6rpm~3500rpm |
Output shaft | 37mm |
Whether speed regulation | Yes |
Whether to reverse | Yes |
Software of item Connected Goods Packing&Shipping and delivery Bundle Informations: Blister trays or Styroform trays + B3B export ctns + PalletsShipping:1. FedEx/DHL/UPS/TNT for samples, 2571 Sizzling Sale TOOPRE Mountain Bicycle Freewheel Wrench ChainCassetteSprocket Remover Bike Disassembly Restore Resources Door-to-Door2. By Air or by Sea for batch goods, for FCL Airport/ Port receiving3. Clients specifying freight forwarders or negotiable shipping and delivery methods Organization Introduction Certifications FAQ & Testimonials Q1: Are you a Producer or a Investing Firm? A:We are a professional producer with in excess of 6-yr knowledge, and have automatical production strains.Q2: How is your Good quality Handle?A: We have specialist examining workers on every single creation line method. After ending the total motor, we have the entire good quality device to take a look at the motor. These kinds of as Hardness Tester, Excellent good quality ansi common roller chain sprocket wheel 2.5D Impression Tester, Salt Spray Chamber, Life Tester, Temperature Take a look at Machine, and Noise tester and so forth.Q3: How about Sample buy?A: Sample is obtainable for you,and the sample fee would be refunded when you place bulk buy.This autumn: How lengthy is the shipping time?A: Supply time depends on the amount you get. usually it requires 3-fifteen operating days.Q5: When will you reply soon after obtained my inquiries?A: Our client services is on-line 24 hours, we looking CZPT to your inquiry. Why Select US? How to contact us?if you have any quaestions, plz deliver an inquiry to us, Export Regular N-Eupex A280 Sort Adaptable Coupling For Chemical equipment or deliver email to us: [email protected] will reply you as shortly as possible.Thank you so a lot!Back to homepageSolution Types
Worm gear reducer gearbox
A worm gear reducer gearbox is a mechanical device used to reduce the viscosity of fluids. It can be used in a variety of applications and is available in a variety of sizes. Read on to learn more about these devices. They come in different shapes, sizes and prices. Also, these products are very reliable.
Viscosity
A new study shows that polymers derived from worms reduce the viscosity of aqueous solutions. The researchers mixed the worms with water and then applied shearing force to the mixture. Polymer-filled solutions are more resistant to shear forces than simple liquids. This is because when the solution is sheared, the filaments become entangled with each other. When the solution is sheared, the filaments line up, reducing the viscosity of the solution.
The researchers then used live insects to study the polymer’s shear thinning properties. By measuring “worm activity”, the researchers could calculate the viscosity of the mixture. The researchers then altered the worms’ activity and measured changes in the viscosity of the mixture.
The PSMA13 precursor was synthesized from BzMA at 90 °C. The resulting PSMA13-PBzMA65 worms were studied using SAXS, 1H NMR and TEM. They were found to be highly anisotropic over a wide temperature range.
The efficiency of a worm gear reducer gearbox increases with the number of revolutions of the input shaft. Braking torque also increases with the viscosity of the oil. These three factors are used to determine the efficiency of a worm gear reducer gearbox. A worm gear reducer gearbox with a helical pinion on the motor shaft will achieve a 40:1 gear ratio. The combination of a 4 liter ratio helical primary gear with a 10:l worm secondary gear will achieve high efficiency and overload capability.
The PSMA13-PBzMA65 dispersion has the same effective viscosity at 20 degrees Celsius and variable temperature. The transition time is 0.01 Pa s, indicating good thermal reversibility.
Self-locking function
Worm reducer gearboxes have many advantages. This gear has a high capacity and can transmit a lot of power. It’s also very quiet. Its advantages also include a space-saving design. Another benefit of worm reducer gearboxes is their ease of lubrication and cooling. It is also an excellent choice for transmitting high power with high gear ratios.
The self-locking function of the worm gear unit ensures that torque is only transmitted in one direction. When the load peaks, the torque signal is disabled. Unlike conventional gear reducer gearboxes, self-locking worm gears are not interchangeable.
Self-locking worm gears are not suitable for high mass applications because the weight of the driven mass can overwhelm the gear. The large mass can cause a huge side load on the worm, which can cause the worm to break. To solve this problem, a self-locking worm gear train with special provisions can be designed to reduce the heat generated.
The self-locking properties of worm reducer gearboxes are helpful in many industrial applications. It prevents reversing, which saves money on the braking system. It can also be used to lift and hold loads. The self-locking function is very useful in preventing backing.
The self-locking function depends on the pitch diameter and lead angle. A larger pitch diameter will make the self-locking function easier. However, the lead angle decreases as the pitch diameter increases. The higher pitch diameter will also make the worm reducer gearbox more resistant to backlash.
Self-locking worm gears are also useful in lifting and hoisting applications. If the worm gear is self-locking, it cannot reverse its direction without positive torque.s This makes the worm gear ideal for applications where the worm must be lowered.
application
The worm gear reducer gearbox market is a global industry consisting of several sub-sectors. This report analyzes past and current market trends and discusses key challenges and opportunities in this market. It also highlights leading marketing players and their marketing strategies. Furthermore, the report covers important segments and provides information on emerging segments.
Worm reducer gearboxes can be used in a variety of applications, such as reducing the speed and torque of rotating parts. These gears are usually available as gear sets and seat units and are available in multi-speed designs. Some manufacturers also offer precision worms and zero-backlash worms for high precision reduction.
Typically, worm gears are used on vertical axes that do not intersect. Compared to other gear drives, they are inefficient but produce a lot of reduction. There are two basic types of worm gears: double envelope and single envelope. The difference is in how they work. When the two axes do not intersect, a double-enveloping worm gear is used.
In the industrial world, worm gear reducer gearboxes are the most popular type of reducer gearbox. They are known for their high torque output multipliers and high reduction ratios. They are used in many power transmission applications including elevators, safety gates, and conveyor belts. They are especially suitable for low to medium-horsepower applications.
Worm gears can also be used for noise control. Its unique shape and size make it suitable for tight spaces. They are also suitable for conveying heavy materials and the packaging industry. In addition, they have high gear ratios, which make them suitable for small and compact machinery.
cost
The cost of a worm gear reducer gearbox depends on several factors, including the type of worm used, the materials used to manufacture the equipment, and the number of users. The worm gear reducer gearbox market is divided into two types: vertical and horizontal. Furthermore, the market is segmented by application, including the automotive industry, shipping industry, and machinery and equipment.
Worm gear reducer gearbox is a popular type of reducer gearbox. They are available in standard and flush-type packaging. They feature C-side inputs for standard NEMA motors and multiple mounting positions to suit the application. For example, a soup factory can use the same hollow reducer gearbox in multiple installation locations.
Another application for worm gear reducer gearboxes is in conveyors. They provide torque and speed reduction to move products efficiently. They are also widely used in security doors that automatically lock when they are closed. Typically, these doors use two separate worm drives. In this way, they cannot be reversed.
The cost of a worm gear reducer gearbox is determined by several factors. Size and material are important. Worm gear reducer gearboxes can be made of aluminum, cast iron, or stainless steel. Its efficiency depends on its size and proportions. It is usually used as a retarder in low-speed machinery, but can also be used as a secondary braking device.
There are two types of worms: standard worm and double worm gear. Standard worms have one or two threads, and double worm gears have one left-hand and right-hand thread. A single-threaded combination will give you a 50 reduction ratio, while a dual-threaded combination will only give you a 25% reduction.
manufacturing
Agknx Transmission Ltd. manufactures premium worm gear reducer gearboxes with robust construction and premium case-hardened steel worms. They use phosphor bronze centrifugally cast rims and attach them to the output shaft in the center. They also feature dual-purpose bearings and a large overhang load margin on the output shaft. The high-quality reducer gearbox also has a full range of positive lubrication functions. This means that they do not need special attention when using low-speed shaft extensions.
editor by CX 2023-04-21
China Hot Sale 750W 130 Hole Hollow Output NRV Worm Speed Reducer Gear Box For Manual Servo Stepper Motor agnee worm gearbox
Guarantee: 1 12 months
Relevant Industries: Garment Stores, Developing Content Shops, Machinery Restore Stores, Foodstuff & Beverage Manufacturing unit, Cafe, Energy & Mining, Food & Beverage Stores
Excess weight (KG): 9.4 KG
Customized assist: OEM
Gearing Arrangement: Worm
Output Torque: 2.6-1195N.M
Enter Pace: 1400rpm
Output Speed: fourteen-280rpm
Color: Blue
Certification: ISO9001
Bearing: CZPT bearing&Selfmade bearing
Packaging Specifics: 1 pc / cartonseveral cartons / picket pallet
Port: ZheJiang ,HangZhou
SMRV Series WORMGear Units Goods Description (1)Worm gear pace reducers are popular for their versatility and effectiveness, since they can present the very best deceleration capacityin the smallest room and are typically utilized in transmissions with low velocity and large torque.(2)The worm velocity reducer gearbox can also be simply mounted with various components like torque arms, various sorts of flanges, shaftsand so on. Specification
Item name | RV040 worm equipment speed reducer/worm gearbox |
Ratio | 7.5,ten, fat design chain pushed roller conveyor bearing block sprocket roller conveyor fifteen,20,twenty five,thirty,40,fifty,60,80,100 |
Energy | 0.twenty five~4. KW |
Shade | Blue/Silver/Black or on Ask for |
Excess weight | 2.3 Kg |
Substance | Housing : Aluminum alloy |
The gear is manufactured of carburized 20CrMnTi with very good put on resistance and no noise | |
The wormwheel is Wheelhub solid iron QT500 and bronze ZQSn10-1 | |
The wormshaft:metal 20Cr with a carburized surface and hardness of HRC60 | |
One device enter variations | SMRV : fitted for motor flanged coupling |
SMRV-E : motor flanged coupling with worm extension shaft | |
SRV : with input shaft | |
SRV-E : with double extension worm shaft | |
Ideal motor pole | 2pole,4pole,6pole |
Inch dimension | Available |
Personalized customization | Available |
Additional service | OEM |
Quality Assurance | 1 calendar year |
Features | High precision, secure transmission and massive output torque.Also meens large good quality, long support daily life. |
There are many cooling fins to understand fast warmth dissipation | |
Suitable for omni-directional installation | |
Can be simply mounted with numerous add-ons like torque arms, Prime-good quality Motorbike Elements Racing Bike Sprocket and Chain Sets for CFMOTO 250NK 250SR NK250 SR250 (41T 14T 520H X-Ring) diverse sorts of flanges, shafts and so on | |
Good rust resistance |
A-Drive PWC single worm reducer gearbox
A worm gear is a gear used to reduce the speed of a mechanical device. Often used in the automotive and shipbuilding industries, these gears have a lifespan comparable to many other types of reducer gearboxes. As a result, worm gears continue to be popular with engineers.
Agknx driver
Conical drive worm reducer gearboxes are an excellent choice for a variety of applications. The double-enveloping worm gear geometry of the Agknx Drive reducer gearbox provides a larger contact area and higher torque carrying capacity. This specialized gear system is also ideal for applications requiring higher precision.
Agknx Drive’s products are ideal for the solar, packaging, steel, food and pulp and paper industries. Additionally, Agknx Drive’s products are ideal for motion control and medium to heavy duty applications. The company’s dedicated sales and service teams are available to assist with your specific needs.
Agknx drive worm gear reducer gearboxes are available in single, double and triple reductions. Depending on the application, a single stage unit can transport up to 7,500 lbs. of torque. Its low-cost, compact design makes it a convenient option. Conical drive gearboxes are versatile and durable.
X & H
X & H worm gear units feature worm gear sets and are available in two different series. The X-Series includes XA versions with shaft and XF to XC versions with motor mounts. Compared to the XC compact series, the XF series offers outstanding versatility and higher efficiency. The H series combines the features of the X series with a spur gear pre-stage on the input. The H series has a die cast aluminum housing and cast iron shaft.
The X & H Worm reducer gearbox Series “H” helical gears are compatible with NMRV and C side input 56F wired motors. These gear reducer gearboxes are low cost and easy to install. They feature a cast iron housing and four threaded mounting holes.
RV seriese aluminum right angle
RV seriese aluminum right angle worm reduces versatility and durability. They are available in a variety of sizes including 25, 30, 40, 50, 63, 75, 110, 130, 150. Featuring standard NEMA motor input flanges and torque arm or foot mounting options, these reducer gearboxes are ideal for a variety of applications.
RV series worm gear reducer gearbox is made of high-quality aluminum alloy with compact structure. It also features light weight, corrosion resistance and low noise. Its housing is made of die-cast aluminum alloy, while the worm gear is made of 20CrM. The worm gear is heat treated by carbon quenching to increase its hardness. The thickness of the carbide layer is between 0.3-0.5mm.
These worm gear reducer gearboxes have multiple functions to maximize efficiency. In addition to being corrosion resistant, they are available in a variety of sizes to suit any application. Other features include a corrosion-resistant cast iron housing, enclosed breather, double-lip seal and magnetic drain plug. These worm gear reducer gearboxes are available with single or dual input shafts and are interchangeable with NMRVs.
Aluminum alloy right angle worm reducer gearbox is a light, durable and efficient gear reduction device. Its compact design makes it lighter than other gearheads, while its rust-resistant surface and long life make it an excellent choice for industrial and automotive applications. It is available in a variety of sizes, including inches.AGknx Single
Worm reducer gearboxes can be classified as sacrificial gears. It is used to reduce the torque of the machine. It has two parts: a worm and wheels. The worm can be made of brass or steel. Brass worm gears corrode easily. Phosphorus EP gear fluid can run on brass worm gears. It creates a thin oxide layer on the gear teeth, protecting them from impact forces and extreme mechanical conditions. Unfortunately, it can also cause serious damage to the brass wheels.
Worm reducer gearboxes work by transferring energy only when the worm is sliding. This process wears away the lubricating layer and metal of the wheel. Eventually, the worm surface reaches the top of the wheel and absorbs more lubricant. This process will repeat itself in the next revolution.
Worm reducer gearboxes have two benefits: they are compact and take up little space. They can slow down high-output motors while maintaining their torque. Another important feature of the worm gear reducer gearbox is its high transmission ratio capability. It can be installed in both vertical and horizontal positions, and a bidirectional version is also available.
Worm gears have some complications compared to standard gear sets, but overall they are reliable and durable. Proper installation and lubrication can make them sturdy, efficient devices.
A-Drive AGknx Single
If you’re considering purchasing a new worm gear reducer gearbox for your A-Drive AGknx single, you need to understand your goals. While single-stage worm reducer gearboxes can be used, their reduction ratios are often limited. In most cases, they can only achieve a reduction ratio of 10:1. However, there are other types of gears that provide additional speed reduction capabilities.
The worm reducer gearbox consists of two parts: the input worm and the output worm. Each component has its own rotational speed, the input worm rotates in a single direction and the output worm wheel rotates vertically. In a five-to-one ratio, the input worm rotates five times for each output worm. Likewise, a 60-to-1 ratio requires 60 revolutions of each worm. Due to this arrangement, the worm reducer gearbox is inefficient. Gear reduction is inefficient due to sliding friction rather than rolling friction.
Worm reducer gearboxes are also susceptible to thermal stress. They run hotter than hypoid reducer gearboxes, which reduces their useful life. In addition to higher heat, worm reducer gearboxes can experience component failure over time. In addition, an oil change is imminent due to the deterioration of lubrication.
The worm gear reducer gearbox of the A-Drive PPC single is a direct drive gearbox for personal watercraft. It has bronze bushings, aluminum gears, and a spool box. The spool box has a quarter-inch plated spool to wrap 1/4-inch 7 x 19 aircraft cable. Its design also makes it a more efficient alternative to belt-driven AGknx cranes.AGknx X & H
The AGknx X & H worm gear reducer gearbox series is a high-performance universal mount worm gear reducer gearbox. It features a spur gear primary on the input for higher performance and a wider range of gear ratios. Its design also allows it to be used with a variety of input shaft types, including shaft and closed-coupled applications.
It is available in a variety of sizes, including popular frame sizes 90 and 110. The worm shaft is made of case-hardened alloy steel with a cast iron hub and bronze ring gear. The standard output shaft is hollow. There are also models with dual single-shaft outputs.
editor by czh 2023-02-12
China CE Certified Square Flange Worm Gearbox for Servo Motor Transmission worm gear box elecon
Item Description
Solution Description
Principal Materials:
1)housing:aluminium alloy ADC12(size 571-090) die solid iron HT200(dimensions one hundred ten-a hundred and fifty)
two)Worm:20Cr, ZI Involute profile carbonize&quencher warmth remedy make gear surface area hardness up to 56-62 HRC After precision grinding, carburization layer’s thickness between .3-.5mm.
3)Worm Wheel:wearable stannum alloy CuSn10-one
Thorough Photographs
Blend Choices:
Enter:with enter shaft, With square flange,With IEC common input flange
Output:with torque arm, output flange, single output shaft, double output shaft, plastic include
Worm reducers are accessible with diffferent mixtures: NMRV+NMRV, NMRV+NRV, NMRV+Laptop, NMRV+UDL, NMRV+MOTORS
Exploded Look at:
Item Parameters
Old Model |
New Model | Ratio | Center Distance | Electrical power | Enter Dia. | Output Dia. | Output Torque | Fat |
RV571 | 7.5~100 | 25mm | .06KW~.12KW | Φ9 | Φ11 | 21N.m | .7kgs | |
RV030 | RW030 | 7.5~100 | 30mm | .06KW~.25KW | Φ9(Φ11) | Φ14 | 45N.m | 1.2kgs |
RV040 | RW040 | seven.5~a hundred | 40mm | .09KW~.55KW | Φ9(Φ11,Φ14) | Φ18(Φ19) | 84N.m | 2.3kgs |
RV050 | RW050 | 7.5~a hundred | 50mm | .12KW~1.5KW | Φ11(Φ14,Φ19) | Φ25(Φ24) | 160N.m | three.5kgs |
RV063 | RW063 | seven.5~a hundred | 63mm | .18KW~2.2KW | Φ14(Φ19,Φ24) | Φ25(Φ28) | 230N.m | 6.2kgs |
RV075 | RW075 | seven.5~100 | 75mm | .25KW~4.0KW | Φ14(Φ19,Φ24,Φ28) | Φ28(Φ35) | 410N.m | nine.0kgs |
RV090 | RW090 | 7.5~one hundred | 90mm | .37KW~4.0KW | Φ19(Φ24,Φ28) | Φ35(Φ38) | 725N.m | thirteen.0kgs |
RV110 | RW110 | seven.5~one hundred | 110mm | .55KW~7.5KW | Φ19(Φ24,Φ28,Φ38) | Φ42 | 1050N.m | 35.0kgs |
RV130 | RW130 | seven.5~one hundred | 130mm | .75KW~7.5KW | Φ24(Φ28,Φ38) | Φ45 | 1550N.m | forty eight.0kgs |
RV150 | RW150 | seven.5~a hundred | 150mm | 2.2KW~15KW | Φ28(Φ38,Φ42) | Φ50 | eighty four.0kgs |
GMRV Outline Dimension:
GMRV | A | B | C | C1 | D(H8) | E(h8) | F | G | G1 | H | H1 | I | M | N | O | P | Q | R | S | T | BL | β | b | t | V |
030 | 80 | ninety seven | fifty four | 44 | 14 | fifty five | 32 | 56 | 63 | 65 | 29 | 55 | forty | 57 | 30 | seventy five | forty four | six.five | 21 | five.five | M6*10(n=4) | 0° | five | sixteen.three | 27 |
040 | 100 | 121.five | 70 | sixty | 18(19) | sixty | 43 | 71 | 78 | seventy five | 36.five | 70 | fifty | 71.five | 40 | 87 | fifty five | 6.five | 26 | six.five | M6*ten(n=4) | 45° | 6 | twenty.8(21.8) | 35 |
050 | one hundred twenty | 144 | 80 | 70 | 25(24) | 70 | 49 | 85 | 92 | 85 | 43.five | eighty | 60 | 84 | fifty | a hundred | 64 | 8.five | thirty | 7 | M8*12(n=4) | 45° | 8 | 28.3(27.3) | 40 |
063 | a hundred and forty four | 174 | 100 | eighty five | twenty five(28) | 80 | sixty seven | 103 | 112 | ninety five | fifty three | ninety five | 72 | 102 | sixty three | a hundred and ten | eighty | 8.five | 36 | eight | M8*12(n=8) | 45° | eight | 28.3(31.3) | 50 |
075 | 172 | 205 | one hundred twenty | ninety | 28(35) | ninety five | 72 | 112 | a hundred and twenty | one hundred fifteen | fifty seven | 112.5 | 86 | 119 | 75 | 140 | ninety three | eleven | 40 | ten | M8*fourteen(n=8) | 45° | eight(10) | 31.3(38.3) | sixty |
090 | 206 | 238 | one hundred forty | one hundred | 35(38) | one hundred ten | 74 | one hundred thirty | 140 | a hundred thirty | sixty seven | 129.five | 103 | a hundred thirty five | 90 | a hundred and sixty | 102 | 13 | 45 | eleven | M10*sixteen(n=8) | 45° | ten | 38.3(41.3) | 70 |
110 | 255 | 295 | 170 | 115 | 42 | a hundred thirty | – | one hundred forty four | 155 | a hundred sixty five | 74 | one hundred sixty | 127.five | 167.five | 110 | two hundred | a hundred twenty five | 14 | 50 | 14 | M10*18(n=8) | 45° | twelve | forty five.3 | 85 |
one hundred thirty | 293 | 335 | 200 | a hundred and twenty | forty five | a hundred and eighty | – | one hundred fifty five | 170 | 215 | eighty one | 179 | 146.5 | 187.5 | 130 | 250 | a hundred and forty | 16 | sixty | fifteen | M12*twenty(n=8) | 45° | fourteen | forty eight.eight | a hundred |
a hundred and fifty | 340 | four hundred | 240 | a hundred forty five | 50 | one hundred eighty | – | 185 | 200 | 215 | ninety six | 210 | one hundred seventy | 230 | one hundred fifty | 250 | one hundred eighty | 18 | seventy two.five | 18 | M12*22(n=8) | 45° | fourteen | 53.eight | 120 |
Company Profile
About CZPT Transmission:
We are a professional reducer manufacturer located in HangZhou, ZHangZhoug province.
Our top merchandise is full range of RV571-a hundred and fifty worm reducers , also equipped GKM hypoid helical gearbox, GRC inline helical gearbox, Personal computer models, UDL Variators and AC Motors, G3 helical equipment motor.
Merchandise are broadly utilised for purposes these kinds of as: foodstuffs, ceramics, packing, chemicals, pharmacy, plastics, paper-creating, construction equipment, metallurgic mine, environmental safety engineering, and all kinds of automated traces, and assembly strains.
With quickly shipping and delivery, excellent right after-income support, advanced creating facility, our items promote well both at house and overseas. We have exported our reducers to Southeast Asia, Jap Europe and Center East and so on.Our intention is to create and innovate on basis of substantial good quality, and produce a good track record for reducers.
Packing info:Plastic Baggage+Cartons+Wood Instances , or on request
We take part Germany Hannver Exhibition-ZheJiang PTC Reasonable-Turkey Get Eurasia
Logistics
Soon after Revenue Provider
1.Servicing Time and Guarantee:Within 1 yr following obtaining products.
two.Other Service: Including modeling selection information, set up guide, and problem resolution information, etc.
FAQ
1.Q:Can you make as for each buyer drawing?
A: Indeed, we offer you tailored services for buyers accordingly. We can use customer’s nameplate for gearboxes.
2.Q:What is your terms of payment ?
A: 30% deposit before generation,harmony T/T just before shipping and delivery.
3.Q:Are you a trading organization or producer?
A:We are a manufacurer with sophisticated products and seasoned staff.
four.Q:What is your creation capacity?
A:8000-9000 PCS/Thirty day period
five.Q:Cost-free sample is accessible or not?
A:Yes, we can offer totally free sample if customer agree to pay for the courier value
six.Q:Do you have any certificate?
A:Sure, we have CE certification and SGS certificate report.
Contact info:
Ms Lingel Pan
For any queries just truly feel free of charge ton get in touch with me. Several thanks for your type attention to our business!
US $12-220 / Piece | |
1 Piece (Min. Order) |
###
Application: | Motor, Machinery, Marine, Agricultural Machinery, Industry |
---|---|
Hardness: | Hardened Tooth Surface |
Installation: | Horizontal Type |
Layout: | Right Angle |
Gear Shape: | Worm Gear |
Step: | Double-Step |
###
Samples: |
US$ 12/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Old Model |
New Model | Ratio | Center Distance | Power | Input Dia. | Output Dia. | Output Torque | Weight |
RV025 | 7.5~100 | 25mm | 0.06KW~0.12KW | Φ9 | Φ11 | 21N.m | 0.7kgs | |
RV030 | RW030 | 7.5~100 | 30mm | 0.06KW~0.25KW | Φ9(Φ11) | Φ14 | 45N.m | 1.2kgs |
RV040 | RW040 | 7.5~100 | 40mm | 0.09KW~0.55KW | Φ9(Φ11,Φ14) | Φ18(Φ19) | 84N.m | 2.3kgs |
RV050 | RW050 | 7.5~100 | 50mm | 0.12KW~1.5KW | Φ11(Φ14,Φ19) | Φ25(Φ24) | 160N.m | 3.5kgs |
RV063 | RW063 | 7.5~100 | 63mm | 0.18KW~2.2KW | Φ14(Φ19,Φ24) | Φ25(Φ28) | 230N.m | 6.2kgs |
RV075 | RW075 | 7.5~100 | 75mm | 0.25KW~4.0KW | Φ14(Φ19,Φ24,Φ28) | Φ28(Φ35) | 410N.m | 9.0kgs |
RV090 | RW090 | 7.5~100 | 90mm | 0.37KW~4.0KW | Φ19(Φ24,Φ28) | Φ35(Φ38) | 725N.m | 13.0kgs |
RV110 | RW110 | 7.5~100 | 110mm | 0.55KW~7.5KW | Φ19(Φ24,Φ28,Φ38) | Φ42 | 1050N.m | 35.0kgs |
RV130 | RW130 | 7.5~100 | 130mm | 0.75KW~7.5KW | Φ24(Φ28,Φ38) | Φ45 | 1550N.m | 48.0kgs |
RV150 | RW150 | 7.5~100 | 150mm | 2.2KW~15KW | Φ28(Φ38,Φ42) | Φ50 | 84.0kgs |
###
GMRV | A | B | C | C1 | D(H8) | E(h8) | F | G | G1 | H | H1 | I | M | N | O | P | Q | R | S | T | BL | β | b | t | V |
030 | 80 | 97 | 54 | 44 | 14 | 55 | 32 | 56 | 63 | 65 | 29 | 55 | 40 | 57 | 30 | 75 | 44 | 6.5 | 21 | 5.5 | M6*10(n=4) | 0° | 5 | 16.3 | 27 |
040 | 100 | 121.5 | 70 | 60 | 18(19) | 60 | 43 | 71 | 78 | 75 | 36.5 | 70 | 50 | 71.5 | 40 | 87 | 55 | 6.5 | 26 | 6.5 | M6*10(n=4) | 45° | 6 | 20.8(21.8) | 35 |
050 | 120 | 144 | 80 | 70 | 25(24) | 70 | 49 | 85 | 92 | 85 | 43.5 | 80 | 60 | 84 | 50 | 100 | 64 | 8.5 | 30 | 7 | M8*12(n=4) | 45° | 8 | 28.3(27.3) | 40 |
063 | 144 | 174 | 100 | 85 | 25(28) | 80 | 67 | 103 | 112 | 95 | 53 | 95 | 72 | 102 | 63 | 110 | 80 | 8.5 | 36 | 8 | M8*12(n=8) | 45° | 8 | 28.3(31.3) | 50 |
075 | 172 | 205 | 120 | 90 | 28(35) | 95 | 72 | 112 | 120 | 115 | 57 | 112.5 | 86 | 119 | 75 | 140 | 93 | 11 | 40 | 10 | M8*14(n=8) | 45° | 8(10) | 31.3(38.3) | 60 |
090 | 206 | 238 | 140 | 100 | 35(38) | 110 | 74 | 130 | 140 | 130 | 67 | 129.5 | 103 | 135 | 90 | 160 | 102 | 13 | 45 | 11 | M10*16(n=8) | 45° | 10 | 38.3(41.3) | 70 |
110 | 255 | 295 | 170 | 115 | 42 | 130 | – | 144 | 155 | 165 | 74 | 160 | 127.5 | 167.5 | 110 | 200 | 125 | 14 | 50 | 14 | M10*18(n=8) | 45° | 12 | 45.3 | 85 |
130 | 293 | 335 | 200 | 120 | 45 | 180 | – | 155 | 170 | 215 | 81 | 179 | 146.5 | 187.5 | 130 | 250 | 140 | 16 | 60 | 15 | M12*20(n=8) | 45° | 14 | 48.8 | 100 |
150 | 340 | 400 | 240 | 145 | 50 | 180 | – | 185 | 200 | 215 | 96 | 210 | 170 | 230 | 150 | 250 | 180 | 18 | 72.5 | 18 | M12*22(n=8) | 45° | 14 | 53.8 | 120 |
US $12-220 / Piece | |
1 Piece (Min. Order) |
###
Application: | Motor, Machinery, Marine, Agricultural Machinery, Industry |
---|---|
Hardness: | Hardened Tooth Surface |
Installation: | Horizontal Type |
Layout: | Right Angle |
Gear Shape: | Worm Gear |
Step: | Double-Step |
###
Samples: |
US$ 12/Piece
1 Piece(Min.Order) |
---|
###
Customization: |
Available
|
---|
###
Old Model |
New Model | Ratio | Center Distance | Power | Input Dia. | Output Dia. | Output Torque | Weight |
RV025 | 7.5~100 | 25mm | 0.06KW~0.12KW | Φ9 | Φ11 | 21N.m | 0.7kgs | |
RV030 | RW030 | 7.5~100 | 30mm | 0.06KW~0.25KW | Φ9(Φ11) | Φ14 | 45N.m | 1.2kgs |
RV040 | RW040 | 7.5~100 | 40mm | 0.09KW~0.55KW | Φ9(Φ11,Φ14) | Φ18(Φ19) | 84N.m | 2.3kgs |
RV050 | RW050 | 7.5~100 | 50mm | 0.12KW~1.5KW | Φ11(Φ14,Φ19) | Φ25(Φ24) | 160N.m | 3.5kgs |
RV063 | RW063 | 7.5~100 | 63mm | 0.18KW~2.2KW | Φ14(Φ19,Φ24) | Φ25(Φ28) | 230N.m | 6.2kgs |
RV075 | RW075 | 7.5~100 | 75mm | 0.25KW~4.0KW | Φ14(Φ19,Φ24,Φ28) | Φ28(Φ35) | 410N.m | 9.0kgs |
RV090 | RW090 | 7.5~100 | 90mm | 0.37KW~4.0KW | Φ19(Φ24,Φ28) | Φ35(Φ38) | 725N.m | 13.0kgs |
RV110 | RW110 | 7.5~100 | 110mm | 0.55KW~7.5KW | Φ19(Φ24,Φ28,Φ38) | Φ42 | 1050N.m | 35.0kgs |
RV130 | RW130 | 7.5~100 | 130mm | 0.75KW~7.5KW | Φ24(Φ28,Φ38) | Φ45 | 1550N.m | 48.0kgs |
RV150 | RW150 | 7.5~100 | 150mm | 2.2KW~15KW | Φ28(Φ38,Φ42) | Φ50 | 84.0kgs |
###
GMRV | A | B | C | C1 | D(H8) | E(h8) | F | G | G1 | H | H1 | I | M | N | O | P | Q | R | S | T | BL | β | b | t | V |
030 | 80 | 97 | 54 | 44 | 14 | 55 | 32 | 56 | 63 | 65 | 29 | 55 | 40 | 57 | 30 | 75 | 44 | 6.5 | 21 | 5.5 | M6*10(n=4) | 0° | 5 | 16.3 | 27 |
040 | 100 | 121.5 | 70 | 60 | 18(19) | 60 | 43 | 71 | 78 | 75 | 36.5 | 70 | 50 | 71.5 | 40 | 87 | 55 | 6.5 | 26 | 6.5 | M6*10(n=4) | 45° | 6 | 20.8(21.8) | 35 |
050 | 120 | 144 | 80 | 70 | 25(24) | 70 | 49 | 85 | 92 | 85 | 43.5 | 80 | 60 | 84 | 50 | 100 | 64 | 8.5 | 30 | 7 | M8*12(n=4) | 45° | 8 | 28.3(27.3) | 40 |
063 | 144 | 174 | 100 | 85 | 25(28) | 80 | 67 | 103 | 112 | 95 | 53 | 95 | 72 | 102 | 63 | 110 | 80 | 8.5 | 36 | 8 | M8*12(n=8) | 45° | 8 | 28.3(31.3) | 50 |
075 | 172 | 205 | 120 | 90 | 28(35) | 95 | 72 | 112 | 120 | 115 | 57 | 112.5 | 86 | 119 | 75 | 140 | 93 | 11 | 40 | 10 | M8*14(n=8) | 45° | 8(10) | 31.3(38.3) | 60 |
090 | 206 | 238 | 140 | 100 | 35(38) | 110 | 74 | 130 | 140 | 130 | 67 | 129.5 | 103 | 135 | 90 | 160 | 102 | 13 | 45 | 11 | M10*16(n=8) | 45° | 10 | 38.3(41.3) | 70 |
110 | 255 | 295 | 170 | 115 | 42 | 130 | – | 144 | 155 | 165 | 74 | 160 | 127.5 | 167.5 | 110 | 200 | 125 | 14 | 50 | 14 | M10*18(n=8) | 45° | 12 | 45.3 | 85 |
130 | 293 | 335 | 200 | 120 | 45 | 180 | – | 155 | 170 | 215 | 81 | 179 | 146.5 | 187.5 | 130 | 250 | 140 | 16 | 60 | 15 | M12*20(n=8) | 45° | 14 | 48.8 | 100 |
150 | 340 | 400 | 240 | 145 | 50 | 180 | – | 185 | 200 | 215 | 96 | 210 | 170 | 230 | 150 | 250 | 180 | 18 | 72.5 | 18 | M12*22(n=8) | 45° | 14 | 53.8 | 120 |
What is a worm gear reducer gearbox?
A worm gear reducer gearbox is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer gearbox can increase the output torque of the engine according to the gear ratio. This type of gear reducer gearbox is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.
Hollow shaft worm gear reducer gearbox
The hollow shaft worm gear reducer gearbox is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
Worm gear reducer gearboxes are usually used in combination with helical gear reducer gearboxes. The latter is mounted on the input side of the worm gear reducer gearbox and is a great way to reduce the speed of high output motors. The gear reducer gearbox has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
Worm gear reducer gearboxes are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer gearbox. The assembly process and quality of the bearing are important factors to prevent condensation.
Hollow shaft worm gear reducer gearboxes can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer gearbox, be sure to choose the correct one according to your requirements.
Double throat worm gear
Worm gear reducer gearboxes use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
The pitch diameter and working depth of the worm gear are important. The pitch circle diameter is the diameter of the imaginary circle in which the worm and the gear mesh. Working depth is the maximum amount of worm thread that extends into the backlash. Throat diameter is the diameter of the circle at the lowest point of the worm gear face.
When the friction angle between the worm and the gear exceeds the lead angle of the worm, the worm gear is self-locking. This feature is useful for lifting equipment, but may be detrimental to systems that require reverse sensitivity. In these systems, the self-locking ability of the gears is a key limitation.
The double throat worm gear provides the tightest connection between the worm and the gear. The worm gear must be installed correctly to ensure maximum efficiency. One way to install the worm gear assembly is through a keyway. The keyway prevents the shaft from rotating, which is critical for transmitting torque. Then attach the gear to the hub using the set screw.
The axial and circumferential pitch of the worm gear should match the pitch diameter of the larger gear. Single-throat worm gears are single-threaded, and double-throat worm gears are double-throat. A single thread design advances one tooth, while a double thread design advances two teeth. The number of threads should match the number of mating gears.
Self-locking function
One of the most prominent features of a worm reducer gearbox is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
The self-locking function of a worm reducer gearbox can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducer gearboxes. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
Self-locking status of a worm reducer gearbox is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
A self-locking worm reducer gearbox is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer gearbox is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
Another feature of a worm reducer gearbox is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.
Heat generated by worm gears
Worm gears generate considerable amounts of heat. It is essential to reduce this heat to improve the performance of the gears. This heat can be mitigated by designing the worms with smoother surfaces. In general, the speed at which worm gears mesh should be in the range of 20 to 24 rms.
There are many approaches for calculating worm gear efficiency. However, no other approach uses an automatic approach to building the thermal network. The other methods either abstractly investigate the gearbox as an isothermal system or build the TNM statically. This paper describes a new method for automatically calculating heat balance and efficiency for worm gears.
Heat generated by worm gears is a significant source of power loss. Worm gears are typically characterized by high sliding speeds in their tooth contacts, which causes high frictional heat and increased thermal stresses. As a result, accurate calculations are necessary to ensure optimal operation. In order to determine the efficiency of a gearbox system, manufacturers often use the simulation program WTplus to calculate heat loss and efficiency. The heat balance calculation is achieved by adding the no-load and load-dependent power losses of the gearbox.
Worm gears require a special type of lubricant. A synthetic oil that is non-magnetic and has a low friction coefficient is used. However, the oil is only one of the options for lubricating worm gears. In order to extend the life of worm gears, you should also consider adding a natural additive to the lubricant.
Worm gears can have a very high reduction ratio. They can achieve massive reductions with little effort, compared to conventional gearsets which require multiple reductions. Worm gears also have fewer moving parts and places for failure than conventional gears. One disadvantage of worm gears is that they are not reversible, which limits their efficiency.
Size of worm gear reducer gearbox
Worm gear reducer gearboxes can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
The output gear of a worm gear reducer gearbox has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducer gearboxes great for space-saving applications. They also have low initial costs.
Worm gear reducer gearboxes are one of the most popular types of speed reducer gearboxes. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
Worm gears can also be adjusted. A dual-lead worm gear has a different lead on the left and right tooth surfaces. This allows for axial movement of the worm and can also be adjusted to reduce backlash. A backlash adjustment may be necessary as the worm wears down. In some cases, this backlash can be adjusted by adjusting the center distance between the worm gear.
The size of worm gear reducer gearbox depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.
editor by czh 2023-02-02
China S Series Helical Worm Gear Box with IEC Motor gearbox worm box
Product Description
S collection Helical- Worm Geared Reducer with Motor
1. Product features
one.1. S series: right-angle velocity reduction gearing composed by helical gears, worms, and gears, optimized and developed according to international regular
one.2.Substantial precision, high effectiveness, fine classification in transmission ratio, vast variety, large transmission torque, reliable functionality, minimal noise, versatile set up, and hassle-free use and maintenance.
1.3. They are widely used in various low-pace transmissions, which are basic basic areas of mechanical transmission.
2. Specialized parameters
Housing material | Forged iron |
Housing hardness | HBS90-240 |
Equipment content: | 20CrMnTi |
Area hardnesss of gear | HRC58°-62° |
Equipment core hardness | HRC33°-40° |
Input/Output shaft material | 40CrMnTi |
Enter/Output shaft hardness | HBS241°-286° |
Shaft at oil seal postion hardness | HRC48 ° -fifty five ° |
Machining precision of gears material | Precise grinding 6-5 quality |
Warmth remedy | tempering, cementing, quenching and many others |
Performance | up to 90% |
Sounds(Max) | 60-68dB |
Unit product | Foot mounted,flange mounted,hollow shaft mounted |
Input strategy | flange input,inline input,shaft enter |
Vibration | ≤ 20um |
Backlash | ≤ 20Arcmin |
Bearing manufacturers | NSK,C&U and many others |
Oil seal brands | NAK,SKF and many others |
Lubricant | VG680 |
Motor | IP55, F class |
Motor shaft | 40Cr, Tempering, cementing,quenching and many others. |
3.Applications
HangZhou XG Transmission Gearbox reducer are extensively utilised in :
Ceramic Market
Glass Market
Foodstuff Market
Metallurgy Industry
Beer& Consume Market
Printing and dyeing Business
Textile Business
Warehouse Logoistics Business
Wooden operating Equipment
environmental protection equipment Industry
Leather-based Industry
Pharmacy Market
five.Business Data
ZheJiang CZPT Co.,Ltd,the predecessor was a state-owned navy CZPT company, was proven in 1965. CZPT specializes in the comprehensive energy transmission solution for large-end equipment producing industries primarily based on the aim of “System Solution, Application Layout and Professional Service”.
Starshine have a strong complex power with in excess of 350 staff at existing, which includes over thirty engineering experts, thirty high quality inspectors, covering an region of 80000 sq. meters and types of superior processing equipment and testing equipments. We have a good foundation for the market software improvement and services of higher-finish speed reducers & variators owning to the provincial engineering technological innovation investigation heart,the lab of gear pace reducers, and the foundation of present day R&D.
Our principal products are R/S/K/F series helical geared motor, SNP collection planetary gearboxes, SNKG collection bevel-helical gearmotor, NCJ sequence gear motor, RV collection worm gearboxes, JWB-X series velocity variators, B/JXJ series cycloidal gearboxes, XGK collection helical-hypoid Gearboxes, which extensively used in ceramic sector, glass industry, woodworking equipment , high voltage swap, foods & beverage, packaging & printing, Storage & logistics, hoisting & transportation facilities…etc , and CZPT technically supply the professional product & service for the medium and higher-conclude buyers, and our gearboxes are best-promoting in domestic, and even in abroad , such as in Europe, North The united states, South America, Middle East, South Asia, Southeast Asia, Africa…etc.
In the long term , Starshine will keep the creed of “serving customer, diligence & simplicity, self-criticism, innovation, honesty, teamwork”, and the concept of “quality generates benefit” to target on the customers’ demands and provide them the aggressive transmission resolution and create value for them constantly, and make a high-stop tools producing market and create a preferred manufacturer of changing import goods and upgrading continuously for the finish users.
Among Dynamic and Static, Straightforward is Extraordinary, let us go ahead hand in hand and make a brilliant future!
Our factory
1. 300 sets sophisticated processing machines
2. “6S”Standardized Administration
Our Team
Specialized Group
Revenue Crew
Following Sales Team
Exibition Demonstrate
2019 ASIA ceramics exhibition
2018 World of Industry Exhibition
Top quality Assurance
Items one hundred% examination before shipping
Handed ISO 9001: 2015 Certificate.
Our Certificates:
Handed ” ISO 9001 Global Good quality Technique Certification”, “International High quality Credit score AAA++ Ceritifacte” , ” Swiss SGS Certification”, Iconic Manufacturer in Chinese Electromechanical Sector”, “Renowned Model of ZheJiang Province”, “Non-general public Scientific and Technological Company in ZheJiang Province”, “Nationwide High and New-tech Business”, “Top fifty in Chinese Equipment Business” “2011 HangZhou Engineering and Technological R&D Center” and so on.
Our services
1. We give 12 months Warranty.
two. We have hundreds of gearbox reducers. From Input Electricity .06KW to 200KW, Ratio 1.3-289.74, Output speed -1095rpm and Output torque 1.4-62800Nm. They can fulfill your all distinct needs for different industries.
3. 24 several hours on the internet support.
4. Quickly delivry.
5. We give E-catalog or Paper catalog,so you can select the design easily according to your requirements
6. Welcome you arrive to our factory to examine our items, we can support you to book the lodge or ticket.
FAQ
Q:Are you a trading company or company?
A: We are maker.
Q:Exactly where do you foundation?
A: We are in Xihu (West Lake) Dis. district, HangZhou, China.
Q:What varieties of gearbox can you make for us?
A: R/S/K/F series helical geared motor, SNP collection planetary gearboxes, SNKG collection bevel-helical gearmotor, NCJ collection gear motor, RV sequence worm gearboxes, JWB-X series velocity variators, B/JXJ collection cycloidal gearboxes, XGK sequence helical-hypoid Gearboxes
Q:What are the software of the gearbox?
A:Merchandise are extensively utilized in ceramic, glass, foodstuff, metallurgy, beer & drink, printing and dyeing, textile, petrochemical engineering, warehouse logistics, wood-functioning machine, environmental protection equipment, printing and packaging, pharmacy, and leather. Items are marketed in some countries and regions, this sort of as Europe, The united states, and Southeast Asia, and it possesses dozens of distributors and right after-sale provider agents.
Q:What is the materials you use?
A1: Aluminum Housing body ( For the RV sequence worm gearbox Size 30~90)
A2: Cast iron(For the RV sequence worm gearbox, Dimensions 110-a hundred and fifty, For the NCJ & F/R/S/K series helical equipment reducer)
Any inquiry pls make contact with:
Nicola Huang (Export income)
Internet site: gearbox1965
US $87.34-908.59 / Piece | |
1 Piece (Min. Order) |
###
Application: | Motor, Machinery, Agricultural Machinery |
---|---|
Function: | Speed Reduction |
Layout: | Corner |
Hardness: | Hardened Tooth Surface |
Installation: | Vertical Type |
Step: | Double-Step |
###
Customization: |
Available
|
---|
###
Housing material | Cast iron |
Housing hardness | HBS90-240 |
Gear material: | 20CrMnTi |
Surface hardnesss of gear | HRC58°-62° |
Gear core hardness | HRC33°-40° |
Input/Output shaft material | 40CrMnTi |
Input/Output shaft hardness | HBS241°-286° |
Shaft at oil seal postion hardness | HRC48 ° -55 ° |
Machining precision of gears material | Accurate grinding 6-5 grade |
Heat treatment | tempering, cementing, quenching etc |
Efficiency | up to 90% |
Noise(Max) | 60-68dB |
Unit model | Foot mounted,flange mounted,hollow shaft mounted |
Input method | flange input,inline input,shaft input |
Vibration | ≤ 20um |
Backlash | ≤ 20Arcmin |
Bearing brands | NSK,C&U etc |
Oil seal brands | NAK,SKF etc |
Lubricant | VG680 |
Motor | IP55, F class |
Motor shaft | 40Cr, Tempering, cementing,quenching etc. |
US $87.34-908.59 / Piece | |
1 Piece (Min. Order) |
###
Application: | Motor, Machinery, Agricultural Machinery |
---|---|
Function: | Speed Reduction |
Layout: | Corner |
Hardness: | Hardened Tooth Surface |
Installation: | Vertical Type |
Step: | Double-Step |
###
Customization: |
Available
|
---|
###
Housing material | Cast iron |
Housing hardness | HBS90-240 |
Gear material: | 20CrMnTi |
Surface hardnesss of gear | HRC58°-62° |
Gear core hardness | HRC33°-40° |
Input/Output shaft material | 40CrMnTi |
Input/Output shaft hardness | HBS241°-286° |
Shaft at oil seal postion hardness | HRC48 ° -55 ° |
Machining precision of gears material | Accurate grinding 6-5 grade |
Heat treatment | tempering, cementing, quenching etc |
Efficiency | up to 90% |
Noise(Max) | 60-68dB |
Unit model | Foot mounted,flange mounted,hollow shaft mounted |
Input method | flange input,inline input,shaft input |
Vibration | ≤ 20um |
Backlash | ≤ 20Arcmin |
Bearing brands | NSK,C&U etc |
Oil seal brands | NAK,SKF etc |
Lubricant | VG680 |
Motor | IP55, F class |
Motor shaft | 40Cr, Tempering, cementing,quenching etc. |
Worm reducer gearbox
Worm reducer gearboxes are commonly used to reduce the Agknx produced by a rotating shaft. They can achieve reduction ratios of five to sixty. In contrast, a single-stage hypoid gear can achieve up to a 120:1 reduction ratio. For further reduction, another type of gearing is used. So, a single stage worm reducer gearbox cannot achieve higher ratios than these.<br
Mechanics
A worm reducer gearbox is an auxiliary mechanical device that uses worms to reduce the size of a rotating shaft. These worms have a range of tooth forms. One form is a line weave twist surface. Another is a trapezoid based on a central cross section. The trapezoid can be perpendicular to the tooth cross section, or it can be normal to the root cross section. Other forms include involute helicoids and convolute worms, which use a straight line intersecting the involute generating line.
Worm gears are lubricated with a special lubricant. Because worm gears are complex, it’s important to use the correct lubricant. Worm gear manufacturers provide approved lubricants for their gears. Using unapproved gear oil can damage your reducer gearbox’s efficiency. The right lubricant depends on several factors, including load, speed, duty cycle, and expected operating temperatures.
The efficiency of a worm gear reducer gearbox depends on several factors, including losses at gear mesh, losses in the bearings, and windage in the oil seal lip. In addition, the worm gear reducer gearbox’s efficiency varies with ambient temperature and operating temperature. The worm gear reducer gearbox’s efficiency can also vary with the ratio of the load. Moreover, worm gear reducer gearboxes are subject to break-in.
Worm gear reducer gearboxes are used in many different applications. They are typically used in small electric motors, but they’re also used in conveyor systems, presses, elevators, and mining applications. Worm gears are also commonly found in stringed musical instruments.
Worm gears have excellent reduction ratios and high Agknx multiplication, and they’re often used as speed reducer gearboxes in low to medium-speed applications. However, the efficiency of worm gear reducer gearboxes decreases with increasing ratios.
Sizes
Worm reducer gearboxes come in different sizes and tooth shapes. While the tooth shape of one worm is similar to the other, different worms are designed to carry a different amount of load. For example, a circular arc worm may have a different tooth shape than one with a secondary curve. Worm gears can also be adjusted for backlash. The backlash is the difference between the advancing and receding arc.
There are two sizes of worm reducer gearboxes available from Agknx Transmission. The SW-1 and SW-5 models offer ratios of 3.5:1 to 60:1 and 5:1 to 100:1 respectively. The size of the worm reducer gearbox is determined by the required gear ratio.
Worm gears have different thread counts. One is based on the central cross-section of the worm, and the other is on the right. Worm gears can have either a single or double thread. Single-threaded gears will reduce speed by 50 percent, while double-threaded gears will reduce speed by 25 percent.
Worm gear reducer gearboxes are lightweight and highly reliable. They can accommodate a variety of NEMA input flanges and hollow output bore sizes. Worm reducer gearboxes can be found at 6 regional warehouses, with prepaid freight. To make a purchasing decision, you should consider the horsepower and Agknx requirements of your specific application.
Applications
The Worm reducer gearbox market is a global business that is dominated by the North American and European regions. The report provides in-depth information on the market trends, key challenges, and opportunities. It also examines the current state of the industry and projects future market growth. The report is organized into segments based on product type, major geographical regions, and application. It also presents statistics and key data about the market.
Worm gear reducer gearboxes have many applications. They can be used to increase the speed of convey belts. They also help reduce noise. Worm gears have many teeth that touch the gear mesh, which makes them quieter. Moreover, the worm gears require only a single stage reducer gearbox, reducing the number of moving parts in the system.
The worm gear has long life and is suitable for different industries. It is a perfect choice for elevators and other applications that need fast stopping and braking. Its compact size and ability to hold a load make it suitable for these applications. It also prevents the load from free-falling as a result of a sudden braking. Worm gears can also be used in heavy-duty machinery such as rock crushers.
Worm gears are similar to ordinary gears except that they transfer motion at a 90-degree angle. As a result, the worm gears are extremely quiet, making them a suitable option for noise sensitive applications. They are also excellent for low-voltage applications, where the noise is critical.
Worm gears are ideal for applications with space restrictions, because they require fewer gear sets. The worm gears also allow for a smaller gearbox size. Consequently, they are the perfect choice for machines that are space-constrained, such as conveyors and packaging equipment.
Cost
The lifespan of a worm gear reducer gearbox is comparable to other gear reducer gearboxes. Worm gears have a long history of innovation and use in various industries, from shipbuilding to automobile manufacturing. Today, these gear reducer gearboxes are still popular with engineers. However, there are some things to keep in mind before buying one.
In the first place, a worm reducer gearbox needs to be affordable. Generally, a worm reducer gearbox costs about $120. The price varies with the brand name and features. Some products are more expensive than others, so be sure to shop around for the best price. In addition, it is important to consider the quality and design of the worm reducer gearbox before making a purchase.
Worm gear manufacturers have made significant advancements in materials, design and manufacturing. These advancements, along with the use of advanced lubricants, have resulted in significant increases in efficiency. For example, double enveloping worm gear reducer gearboxes have improved efficiency by three to eight percentage points. This improvement was achieved through rigorous testing of manufacturing processes and materials. With these improvements, worm gear reducer gearboxes have become more desirable in today’s market.
Worm reducer gearboxes are extremely versatile and reliable, and are available in a variety of sizes. Domestic manufacturers usually stock a large selection of reducer gearboxes, and are often able to ship them the same day you place your order. Most major domestic worm gear reducer gearbox manufacturers also share some critical mounting dimensions, such as the output shaft diameter, the mounting hole location, and the overall reducer gearbox housing height. Most manufacturers also offer standardized gear ratios. Some manufacturers have also improved gear design and added synthetic lubricants for better performance.
In addition, different tooth shapes of worms can increase their load carrying capacity. They can be used on secondary curves and circular arc cross sections. Moreover, the pitch point defines the boundary of the cross section. The mesh on the receding arc is smoother than that of the advancing arc. However, in the case of negative shifting, most of the mesh is on the receding arc.
Self-locking function
A worm reducer gearbox has a self-locking function. When a worm is fitted with all of its addendum teeth, the total number of teeth in the system should be greater than 40. This self-locking function is achieved through the worm’s rack and pinion mechanism. The worm’s self-locking feature can prevent the load from being dropped and is useful for many applications.
The self-locking function of a worm reducer gearbox is possible for two main reasons. First of all, a worm reducer gearbox uses two or more gears. One gear is placed at the input, and the other gear runs the output shaft. This mechanism produces a torque, which is transmitted to a spur gear.
Worm reducer gearboxes can be used in a variety of industrial applications. Because of their self-locking function, they are useful for preventing back-driving. They are also helpful for lifting and holding loads. Their self-locking mechanism allows for a large gear reduction ratio without increasing the size of a gear box.
Self-locking gears can be used to prevent back-driving and inertial driving. This is useful for many industries and can prevent backdriving. However, one major disadvantage of self-locking gears is their sensitivity to operating conditions. Lubrication, vibration, and misalignment can affect their reliability.
Embodiments of the invention provide a self-locking mechanism that prevents back-driving but allows forward-driving. The self-locking mechanism may comprise first and second ratchet cams disposed about a gear member. A releasable coupling member may be interposed between the gear member and the ratchet cam. This facilitates selective coupling and decoupling.
The worm reducer gearbox has several advantages. Its compact design is ideal for many mechanical transmission systems. It also provides greater load capacity than a cross-axis helical gear mechanism.
editor by czh 2023-01-29