Penerangan Produk
Gambaran Keseluruhan
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Butiran Ringkas
Susunan Gearing: Worm Nama Jenama: CHINAMFG
Kelajuan Input: 1400 rpm Kelajuan Output: 14 rpm hingga 186 rpm
Kuasa Dinilai: 0.06 ~ 4KW Tork Output: 2.6-479N.M
Warna: Biru/Perak atau atas permintaan Asal: ZHangZhoug, China (Tanah Besar)
Waranti: Permohonan 1 Tahun: Industri
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Keupayaan Bekalan
Keupayaan Bekalan: 20000 Keping/Keping setiap Bulan
Perkhidmatan Tambahan: OEM dialu-alukan
Sistem QC: ISO9001:2008
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Pembungkusan & Penghantaran
Pakej: Kotak kayu/Kadbod kertas
Pelabuhan: HangZhou/ZheJiang atau atas permintaan
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| JENIS | Pengurang Kelajuan Gear Cacing/Kotak Gear Cacing |
| MODEL | Saiz siri NMRV: 571,030,040,050,063,075,090,110,130,150 |
| NISBAH | 5,7.5,10,15,20,25,30,40,50,60,80,100 |
| WARNA | Biru (RAL5571)/kelabu perak (RAL9571) atau atas permintaan anda |
| BAHAN | Perumah: Aloi aluminium |
| PEMBUNGKUSAN | Kotak kayu/kadbod kertas |
| GALAS | C&U |
| METERAI | SKF |
| JAMINAN | 1 Tahun |
| KUASA INPUT | 0.09KM-15KM |
| KEGUNAAN | Bahan Makanan, Seramik, Pembungkusan, Bahan Kimia, Farmasi, Plastik, Pembuatan Kertas, Peralatan Mesin |
| FLANGE IEC | Flange standard IEC atau atas permintaan |
| PELINCIR | Shell atau Henry |
Mengenai CHINAMFG sejak tahun 1984
HangZhou Melchizedek Import & Export Co., Ltd. is a leader manufactur in mechanism field and punching/stamp ing 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 produc ts. 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 sam ples.
Our company has complete set of equipment including CNC, lathes, milling machines, gear hobbing machine, g ear grinding machine, gear honing machine, gear shaping machine, worm grinder, grinding machines, drilling m achines, boringmachines, planer, drawing benches, punches, hydraulic presses, plate shearing machines and s o 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.
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| Permohonan: | Motor, Machinery, Marine, Agricultural Machinery |
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| Kekerasan: | Permukaan Gigi yang Mengeras |
| Langkah: | Single-Step |
| Type: | Worm Reducer |
| Transport Package: | Shrink Packing, Carton Packing |
| Trademark: | OEM; EED |
| Penyesuaian: | Tersedia | Permintaan Tersuai |
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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.
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.
NMRV Gearbox Ratios
NMRV gearboxes are available in a variety of gear ratios to suit different applications and torque requirements. The gear ratio determines the relationship between the input and output speeds of the gearbox. Commonly available ratios include:
- 5:1: This ratio provides higher output torque at a slower output speed compared to the input speed.
- 7.5:1: This ratio offers a balance between torque and speed.
- 10:1: With this ratio, the output speed is further reduced while increasing torque output.
- 15:1: This ratio is suitable for applications requiring higher torque output at the expense of speed.
- 20:1: This ratio maximizes torque output while significantly reducing output speed.
- 25:1: It provides even higher torque output at a further reduced output speed.
- 30:1: This ratio is ideal for applications demanding maximum torque at minimum output speed.
- 40:1 and higher: These ratios are used in applications with very high torque requirements and low output speed.
The choice of gearbox ratio depends on the specific application, desired output speed, and required torque. It’s important to select the right ratio to ensure optimal performance and efficiency in your machinery.
editor by CX 2024-02-15