Description du produit
High Rpm RV series Aluminum Alloy Worm Gear box NMRV 571-150 Reducer Variable Wheel Drive Speed Reduction Worm Gearbox
Paramètres du produit
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)
Products Description
NMRV worm gearbox reducer is a commodity with sophisticated design and continuous improvements, its main features are made of high quality aluminum alloy, light weight and non-rusting, larget output toque, smooth running and low noise, high radiating efficiency, good looking apprearance, derable service life, small volume and suitable for all mounting positions.
Fonctionnalité
1. Mad of high-quality aluminum alloy,light weight and non-rusting
2. Large output torque
3. Smooth in running and low in noise,can work long time in dreadful conditions.
4. High in radiating efficiency.
5. Good-looking in appearance,durable in service life and small in volume.
6. Convient à une installation omnidirectionnelle.
contact-info.html
| Modèle | NMRV571, NMRV030, NMRV040, NMRV050, NMRV063, NMRV075, NMRV090, NMRV110, NMRV130, NMRV150 |
| Rapport | 5,7.5,10,15,20,25,30,40,50,60,80,100 |
| Couple de sortie | 1.8-1760Nm |
| Application | Machinery Industry |
| Input Speed | 900-2800RPM |
| Output Speed | 10-250RPM |
| Matériel | Housing: Size 25-110 Is Aluminum Alloy, Size 110-150 Is Cast-Iron |
| Worm Wheel: ZCuSn10Pb1 | |
| Worm:20Cr | |
| Pinion:Tin Bronze | |
| Output Shaft: Steel-45# | |
| Bride IEC | IEC Standard Flange Or On Customer Request |
Photos détaillées
Vue éclatée :
About CHINAMFG Transmission:
We are a professional reducer manufacturer located in HangZhou, ZheJiang province.
Our leading products is full range of RV571-150 worm reducers , also supplied GKM hypoid helical gearbox, GRC inline helical gearbox, PC units, UDL Variators and AC Motors, G3 helical gear motor.
Nos produits sont largement utilisés dans des applications telles que : l'agroalimentaire, la céramique, l'emballage, la chimie, la pharmacie, les plastiques, la fabrication du papier, les machines de construction, les mines métallurgiques, le génie de la protection de l'environnement, et tous types de lignes automatisées et de chaînes de montage.
With fast delivery, superior after-sales service, advanced producing facility, our products sell well both at home and abroad. We have exported our reducers to Southeast Asia, Eastern Europe and Middle East and so on.Our aim is to develop and innovate on basis of high quality, and create a good reputation for reducers.
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| Dureté: | Surface dentaire durcie |
|---|---|
| Installation: | 90 degrés |
| Mise en page: | Expansion |
| Forme de l'engrenage : | Bevel Gear |
| Étape: | Étape unique |
| Type: | Gear Reducer |
| Exemples : | US$ 30/Piece 1 pièce (commande minimale) | |
|---|
Dépannage des bruits anormaux dans une boîte de vitesses NMRV
Des bruits anormaux provenant d'une boîte de vitesses NMRV peuvent être problématiques et indiquer des problèmes sous-jacents. Suivez ces étapes pour diagnostiquer et résoudre le problème :
- Identifier le bruit : Écoutez attentivement le bruit et déterminez s'il s'agit d'un grincement, d'un sifflement ou d'un cognement.
- Vérifier la lubrification : Un graissage insuffisant ou contaminé peut provoquer des bruits. Assurez-vous que la boîte de vitesses est correctement lubrifiée.
- Inspecter les engrenages : Examinez les dents de l'engrenage pour détecter toute usure, tout dommage ou tout défaut d'alignement.
- Recherchez les corps étrangers : La présence de corps étrangers dans la boîte de vitesses peut provoquer du bruit. Nettoyez et inspectez l'intérieur.
- Vérifier les roulements : Des roulements usés ou endommagés peuvent être bruyants. Inspectez-les et remplacez-les si nécessaire.
- Inspecter les scellés : Des joints endommagés peuvent laisser pénétrer des contaminants et affecter les performances. Remplacez les joints endommagés.
- Examiner le logement : Vérifiez que le carter de la boîte de vitesses est intact, sans fissures ni défauts d'alignement.
- Vérifier les conditions de charge : Une surcharge peut engendrer du bruit. Assurez-vous que la boîte de vitesses n'est pas surchargée.
- Vérifier le montage : Vérifiez que la boîte de vitesses est correctement montée et alignée.
- Consultez les directives : Consultez les instructions du fabricant pour connaître les étapes de dépannage spécifiques.
- Aide professionnelle : Si le problème persiste, demandez l'aide d'un technicien professionnel ou du fabricant.
Suivez ces étapes pour identifier et corriger les bruits anormaux de votre boîte de vitesses NMRV.
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.
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 2023-12-20