Description du produit
| item | value |
| Warranty | 1 year |
| Applicable Industries | Manufacturing Plant, Construction works , Energy & Mining, Other |
| Customized support | OEM |
| Gearing Arrangement | Worm |
| Couple de sortie | 118-160N.M |
| Place of Origin | ZheJiang , China |
| Input speed | 1400rpm |
| Output speed | 14-186.7rpm |
| Rapport | 7.5,10,15,20,25,30,40,50,60,80,100 |
| Matériel | Aluminum alloy Die casting |
| Product name | NRV Worm Gear Reducer |
| MOQ | 10pcs |
| Color | Customization |
PRODUCTS CHARACTERISTICS
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. Suitable for omnibearing installation.
FAQ
Q1:Are you a manufacturer or trading company?
Yes, We are a leading manufacturer specialized in production of various kinds of small and medium-sized
motor.
Q2:How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
Q3:What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor information etc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
Q4:What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry, escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
Q5:How about your delivery time?
For micro brush dc gear motor, the sample delivery time is 2-5 days, bulk delivery time is about 15-20 days, depends on the order qty. For brushless dc motor, the sample deliver time is about 10-15 days; bulk time is 15-20 days.Please take the sales confirmation for final reference.
Q6:What’s your warranty terms?
One year
| 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 |
| Mise en page: | as for Request |
| Dureté: | Surface dentaire durcie |
| Installation: | as for Request |
| Étape: | as for Request |
| Samples: | US$ 38/Piece 1 Piece(Min.Order) | |
|---|
| Personnalisation : | Disponible | Demande personnalisée |
|---|
Common Problems and Troubleshooting for Worm Gearboxes
Worm gearboxes, like any mechanical component, can experience various issues over time. Here are some common problems that may arise and possible troubleshooting steps:
- Overheating: Overheating can occur due to factors such as inadequate lubrication, excessive loads, or high operating temperatures. Check lubrication levels, ensure proper ventilation, and reduce loads if necessary.
- Noise and Vibration: Excessive noise and vibration may result from misalignment, worn gears, or improper meshing. Check for misalignment, inspect gear teeth for wear, and ensure proper gear meshing.
- Leakage: Oil leakage can be caused by damaged seals or gaskets. Inspect seals and gaskets, and replace them if necessary.
- Reduced Efficiency: Efficiency loss can occur due to friction, wear, or misalignment. Regularly monitor gearbox performance, ensure proper lubrication, and address any wear or misalignment issues.
- Backlash: Excessive backlash can affect precision and accuracy. Adjust gear meshing and reduce backlash to improve performance.
- Seizure or Binding: Seizure or binding can result from inadequate lubrication, debris, or misalignment. Clean the gearbox, ensure proper lubrication, and address misalignment issues.
- Worn Gears: Worn gear teeth can lead to poor performance. Regularly inspect gears for signs of wear, and replace worn gears as needed.
- Seal Wear: Seals can wear over time, leading to leakage and contamination. Inspect seals regularly and replace them if necessary.
If you encounter any of these problems, it’s important to address them promptly to prevent further damage and maintain the performance of your worm gearbox. Regular maintenance, proper lubrication, and addressing issues early can help extend the lifespan and reliability of the gearbox.
Worm Gearbox vs. Helical Gearbox: A Comparison
Worm gearboxes and helical gearboxes are two popular types of gear systems, each with its own set of advantages and disadvantages. Let’s compare them:
| Aspect | Worm Gearbox | Helical Gearbox |
| Efficiency | Lower efficiency due to sliding friction between the worm and worm wheel. | Higher efficiency due to rolling contact between helical gear teeth. |
| Torque Transmission | Excellent torque transmission and high reduction ratios achievable in a single stage. | Good torque transmission, but may require multiple stages for high reduction ratios. |
| Noise and Vibration | Generally higher noise and vibration levels due to sliding action. | Lower noise and vibration levels due to smoother rolling contact. |
| Backlash | Higher inherent backlash due to the design. | Lower backlash due to meshing of helical teeth. |
| Efficiency at Higher Speeds | Less suitable for high-speed applications due to efficiency loss. | More suitable for high-speed applications due to higher efficiency. |
| Overload Protection | Natural self-locking feature provides some overload protection. | May not have the same level of inherent overload protection. |
| Applications | Commonly used for applications requiring high reduction ratios, such as conveyor systems and heavy-duty machinery. | Widely used in various applications including automotive transmissions, industrial machinery, and more. |
Both worm and helical gearboxes have their place in engineering, and the choice between them depends on the specific requirements of the application. Worm gearboxes are preferred for applications with high reduction ratios, while helical gearboxes are chosen for their higher efficiency and smoother operation.
Qu'est-ce qu'une boîte de vitesses à vis sans fin et comment fonctionne-t-elle ?
Un réducteur à vis sans fin, également appelé réducteur à engrenages à vis sans fin, est un dispositif mécanique permettant de transmettre un mouvement de rotation et un couple entre des arbres non parallèles. Il se compose d'une vis sans fin et d'une roue dentée, toutes deux à denture hélicoïdale. La vis sans fin ressemble à un cylindre fileté, tandis que la roue dentée s'engrène avec la vis sans fin.
Le principe de fonctionnement d'un réducteur à vis sans fin repose sur l'interaction entre la vis sans fin et la roue dentée. Lorsque la vis sans fin tourne, ses dents hélicoïdales s'engrènent avec celles de la roue dentée. La rotation de la vis sans fin transforme ce mouvement en un mouvement perpendiculaire, entraînant la rotation de la roue dentée. Ce mouvement perpendiculaire permet au réducteur à vis sans fin d'atteindre un rapport de réduction élevé, le rendant ainsi adapté aux applications nécessitant une réduction de vitesse importante.
L'un des principaux atouts d'un réducteur à vis sans fin réside dans sa capacité à offrir un rapport de réduction élevé dans un format compact. Cependant, du fait du glissement des dents en prise, ce type de réducteur peut présenter un frottement plus important et un rendement inférieur à celui d'autres types de réducteurs. C'est pourquoi il est souvent utilisé dans des applications où le rendement n'est pas primordial, mais où un couple élevé et une réduction de vitesse sont essentiels, comme les systèmes de convoyage, les ascenseurs, les systèmes de direction automobile et certaines machines industrielles.
editor by CX 2023-09-21