Descripción del Producto
Descripción general
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Detalles rápidos
Sistema de engranajes: Tornillo sin fin Marca: CHINAMFG
Velocidad de entrada: 1400 rpm. Velocidad de salida: de 14 rpm a 186 rpm.
Potencia nominal: 0,06 ~ 4 kW. Par de salida: 2,6-479 N·m.
Color: Azul/Plata o a pedido Origen: Zhangzhou, China (continental)
Garantía: 1 año Aplicación: Industria
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Capacidad de suministro
Capacidad de suministro: 20 000 piezas al mes
Servicio adicional: Se aceptan fabricantes de equipos originales (OEM).
Sistema de control de calidad: ISO9001:2008
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Embalaje y entrega
Embalaje: Caja de madera/Cartón de papel
Puerto: Hangzhou/Zhejiang o bajo petición.
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| TIPO | Reductor de velocidad de engranaje helicoidal/Caja de engranajes helicoidales |
| MODELO | Tamaño de la serie NMRV: 571, 030, 040, 050, 063, 075, 090, 110, 130, 150 |
| RELACIÓN | 5,7.5,10,15,20,25,30,40,50,60,80,100 |
| COLOR | Azul (RAL5571)/Gris plata (RAL9571) o según su solicitud. |
| MATERIAL | Carcasa: aleación de aluminio |
| EMBALAJE | Caja de madera/Caja de cartón |
| COJINETE | C&U |
| SELLO | SKF |
| GARANTÍA | 1 año |
| POTENCIA DE ENTRADA | 0,09 KM-15 KM |
| USOS | Productos alimenticios, cerámica, embalaje, productos químicos, farmacia, plásticos, fabricación de papel, máquinas herramienta |
| Brida IEC | Brida estándar IEC o bajo pedido. |
| LUBRICANTE | Shell o Henry |
Acerca de CHINAMFG desde 1984
HangZhou Melchizedek Import & Export Co., Ltd. es un fabricante líder en el campo de la mecánica y el estampado desde 1984. Nuestros productos principales, el reductor de velocidad de engranaje helicoidal NMRV y la serie de reductores helicoidales XDR, XDF, XDK y XDS, han alcanzado el índice de tecnología avanzada de los productos europeos y japoneses similares. Ofrecemos engranajes, piñones, cadenas, poleas, acoplamientos, casquillos, etc., estándar. También aceptamos pedidos de productos no estándar, como engranajes, ejes, piezas estampadas, etc., según los planos o muestras de los clientes.
Nuestra empresa dispone de un completo conjunto de equipos, que incluye máquinas CNC, tornos, fresadoras, máquinas de tallado de engranajes, rectificadoras de engranajes, bruñidoras de engranajes, máquinas de conformado de engranajes, rectificadoras de tornillos sin fin, rectificadoras, taladradoras, mandrinadoras, cepilladoras, bancos de trefilado, punzonadoras, prensas hidráulicas, cizallas para chapas, etc. También contamos con equipos de ensayo avanzados.
Nuestra empresa ha establecido relaciones de cooperación favorables con subproveedores en lo que respecta a fundición, materia prima, tratamiento térmico, acabado de superficies, etc.
La principal ventaja del reductor de velocidad reside en la técnica de revestimiento de cobber, que puede mejorar la fuerza oclusal entre el bronce y la rueda central.
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| Solicitud: | Maquinaria para motores, maquinaria naval y maquinaria agrícola. |
|---|---|
| Dureza: | Superficie del diente endurecida |
| Paso: | Paso único |
| Tipo: | Worm Reducer |
| Transport Package: | Shrink Packing, Carton Packing |
| Trademark: | OEM; EED |
| Personalización: |
Disponible
| Solicitud personalizada |
|---|
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
