Deskripsi Produk
Overview
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Quick Details
Gearing Arrangement: Worm Brand Name: EED
Input Speed: 1400 rpm Output Speed: 14 rpm to 186 rpm
Rated Power: 0.06 ~ 4KW Output Torque: 2.6-479N.M
Color: Blue/Silver or on request Origin: ZHangZhoug, China (Mainland)
Warranty: 1 Year Application: Industry
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Supply Ability
Supply Ability: 20000 Piece/Pieces per Month
Extra Service: OEM is welcome
QC System: ISO9001:2008
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Packaging & Delivery
Package: Wooden box/Paper carton
Port: HangZhou/ZheJiang or on request
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| TYPE | Worm Gear Speed Reducer/Worm Gearbox |
| MODEL | NMRV series size:571,030,040,050,063,075,090,110,130,150 |
| RATIO | 5,7.5,10,15,20,25,30,40,50,60,80,100 |
| COLOR | Blue(RAL5571)/Silver grey (RAL9571) or on your request |
| MATERIAL | Housing:Aluminum alloy |
| PACKING | Wooden box/Paper carton |
| BEARING | C&U |
| SEAL | SKF |
| WARRANTY | 1 Year |
| INPUT POWER | 0.09KM-15KM |
| USAGES | Foodstuffs, Ceramics, Packing, Chemicals, Pharmacy, Plastics, Paper-making, Machine-tools |
| IEC FLANGE | IEC standard flange or on request |
| LUBRICANT | Shell or Henry |
About CHINAMFG since 1984
HangZhou Melchizedek Import & Export Co., Ltd. is a leader manufactur in mechanism field and punching/stamping field since 1984. Our main product, NMRV worm gear speed reducer and series helical gearbox, XDR, XDF, XDK, XDS have reached the advanced technique index of the congeneric European and Janpanese products. We offer standard gears, sprockets, chains, pulleys, couplings, bushes and so on. We also can accept orders of non-standard products, such as gears, shafts, punching parts ect, according to customers’ drawings or samples.
Our company has complete set of equipment including CNC, lathes, milling machines, gear hobbing machine, gear grinding machine, gear honing machine, gear shaping machine, worm grinder, grinding machines, drilling machines, boringmachines, planer, drawing benches, punches, hydraulic presses, plate shearing machines and so on. We have advanced testing equipments as well.
Our company has established favorable cooperation relationships with sub-suppliers involving casting, raw material, heat treatment, surface finishing and so on.
The most advantage of the speed reducer is the technique of cobber clad, which can enhance the occlusal force between the bronze and core wheel.
| Aplikasi: | Motor, Mesin, Kelautan, Mesin Pertanian |
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| Kekerasan: | Permukaan Gigi yang Mengeras |
| Instalasi: | as for Request |
| Tata letak: | Worm and Wormwheel |
| Gear Shape: | Worm Gear |
| Melangkah: | Langkah Tunggal |
| Kustomisasi: | Tersedia | Permintaan Khusus |
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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.
Design Principles of an NMRV Gearbox
The design of an NMRV (worm gear) gearbox is based on key principles that enable its efficient and reliable operation:
- Worm Gear Mechanism: The core of an NMRV gearbox is the worm screw and worm wheel. The worm screw, typically cylindrical in shape, meshes with the teeth of the worm wheel. This configuration provides high gear reduction ratios.
- Helical Gearing: The worm screw is usually helical, allowing for smoother engagement with the worm wheel. Helical gearing reduces the sliding friction and noise associated with traditional straight-cut worm gears.
- Compact Design: NMRV gearboxes are designed to be compact, often with a right-angle configuration. This allows for efficient use of space in various applications.
- Alloy Construction: Many NMRV gearboxes are constructed from high-quality alloys, providing durability and corrosion resistance. The choice of materials ensures a gearbox capable of withstanding varying loads and environmental conditions.
- Bearing Support: Bearings support the rotating elements within the gearbox, reducing friction and ensuring smooth operation. Bearings are strategically placed to handle radial and axial loads.
- Sealing and Lubrication: NMRV gearboxes are equipped with effective sealing mechanisms to prevent the entry of contaminants and to retain lubricating oil. Proper lubrication is essential for reducing wear and enhancing gearbox efficiency.
- Efficient Power Transmission: The worm gear mechanism in NMRV gearboxes provides high gear reduction ratios, allowing for efficient power transmission while minimizing energy losses.
- Quiet Operation: The helical design of the worm screw and worm wheel contributes to quieter operation compared to traditional straight-cut worm gears.
- Wide Range of Ratios: NMRV gearboxes are available in various gear ratios, allowing users to select the appropriate configuration for their specific application needs.
The combination of these design principles results in an NMRV gearbox that offers efficient, reliable, and quiet power transmission for a wide range of industrial applications.
Memasang Gearbox NMRV
Pemasangan gearbox NMRV memerlukan perhatian cermat untuk memastikan penyelarasan yang tepat dan pemasangan yang aman. Berikut panduan umum untuk proses pemasangannya:
- Siapkan Ruang Kerja: Pastikan Anda memiliki ruang kerja yang bersih dan rapi dengan peralatan dan perlengkapan yang diperlukan.
- Penempatan: Tempatkan gearbox NMRV pada posisi yang diinginkan di mesin Anda, pastikan posisinya sejajar dengan komponen input dan output.
- Penyelarasan: Pastikan poros input gearbox sejajar dengan poros penggerak dari sumber daya. Ketidaksejajaran dapat menyebabkan keausan dini dan penurunan efisiensi.
- Pemasangan: Pasang gearbox NMRV dengan aman ke rangka mesin menggunakan pengencang yang sesuai. Ikuti rekomendasi pabrikan untuk spesifikasi torsi.
- Kopling Masukan: Hubungkan poros input gearbox ke poros penggerak menggunakan kopling yang sesuai. Kopling ini harus disejajarkan dengan benar untuk menghindari tekanan yang tidak perlu pada komponen gearbox.
- Kopling Keluaran: Demikian pula, hubungkan poros keluaran gearbox ke komponen yang digerakkan menggunakan kopling yang sesuai.
- Pelumasan: Sebelum pengoperasian, pastikan untuk mengisi gearbox dengan pelumas yang direkomendasikan untuk memastikan persambungan gigi yang tepat dan mengurangi gesekan.
- Pengujian: Nyalakan mesin sebentar untuk memeriksa apakah ada suara, getaran, atau kebocoran yang tidak biasa. Lakukan penyesuaian yang diperlukan.
Sangat penting untuk mengikuti panduan dan spesifikasi pemasangan dari pabrikan untuk memastikan proses pemasangan berjalan lancar dan tanpa masalah. Pemasangan yang tepat berkontribusi pada umur pakai dan kinerja yang andal dari gearbox NMRV Anda.
editor by CX 2023-12-01