Описание продукта
| item | value |
| Warranty | 1 year |
| Applicable Industries | Manufacturing Plant, Construction works , Energy & Mining, Other |
| Customized support | OEM |
| Gearing Arrangement | Worm |
| Выходной крутящий момент | 118-160N.M |
| Place of Origin | ZheJiang , China |
| Input speed | 1400rpm |
| Output speed | 14-186.7rpm |
| Соотношение | 7.5,10,15,20,25,30,40,50,60,80,100 |
| Материал | 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.
Часто задаваемые вопросы
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
| Приложение: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car |
|---|---|
| Функция: | Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase |
| Макет: | as for Request |
| Твердость: | Затвердевшая поверхность зуба |
| Установка: | as for Request |
| Шаг: | as for Request |
| Образцы: | US$ 38/Piece 1 штука (минимальный заказ) | |
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| Настройка: | Доступный | Индивидуальный запрос |
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Типичные проблемы и способы их устранения для червячных редукторов
Червячные редукторы, как и любые механические компоненты, со временем могут выходить из строя. Вот некоторые распространенные проблемы, которые могут возникнуть, и возможные шаги по их устранению:
- Перегрев: Перегрев может произойти из-за таких факторов, как недостаточная смазка, чрезмерные нагрузки или высокие рабочие температуры. Проверьте уровень смазки, обеспечьте надлежащую вентиляцию и при необходимости снизьте нагрузку.
- Шум и вибрация: Чрезмерный шум и вибрация могут быть вызваны несоосностью, износом шестерен или неправильным зацеплением. Проверьте соосность, осмотрите зубья шестерен на предмет износа и убедитесь в правильном зацеплении шестерен.
- Утечка: Утечка масла может быть вызвана повреждением уплотнений или прокладок. Осмотрите уплотнения и прокладки и замените их при необходимости.
- Снижение эффективности: Снижение эффективности может происходить из-за трения, износа или смещения. Регулярно контролируйте работу редуктора, обеспечивайте надлежащую смазку и устраняйте любые проблемы, связанные с износом или смещением.
- Обратная реакция: Чрезмерный люфт может повлиять на точность и аккуратность. Для повышения производительности отрегулируйте зацепление шестерен и уменьшите люфт.
- Захват или связывание: Заедание или заклинивание могут быть вызваны недостаточной смазкой, попаданием мусора или смещением. Очистите редуктор, обеспечьте надлежащую смазку и устраните проблемы со смещением.
- Изношенные шестерни: Изношенные зубья шестерен могут привести к ухудшению их работы. Регулярно осматривайте шестерни на предмет износа и заменяйте изношенные шестерни по мере необходимости.
- Износ уплотнений: Уплотнения со временем изнашиваются, что приводит к протечкам и загрязнению. Регулярно осматривайте уплотнения и заменяйте их при необходимости.
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. |
| Приложения | 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.
What is a Worm Gearbox and How Does It Work?
A worm gearbox, also known as a worm gear reducer, is a mechanical device used to transmit rotational motion and torque between non-parallel shafts. It consists of a worm screw and a worm wheel, both of which have helical teeth. The worm screw resembles a threaded cylinder, while the worm wheel is a gear with teeth that mesh with the worm screw.
The working principle of a worm gearbox involves the interaction between the worm screw and the worm wheel. When the worm screw is rotated, its helical teeth engage with the teeth of the worm wheel. As the worm screw rotates, it translates the rotational motion into a perpendicular motion, causing the worm wheel to rotate. This perpendicular motion allows the worm gearbox to achieve a high gear reduction ratio, making it suitable for applications that require significant speed reduction.
One of the key features of a worm gearbox is its ability to provide a high gear reduction ratio in a compact design. However, due to the sliding nature of the meshing teeth, worm gearboxes may exhibit higher friction and lower efficiency compared to other types of gearboxes. Therefore, they are often used in applications where efficiency is not the primary concern but where high torque and speed reduction are essential, such as conveyor systems, elevators, automotive steering systems, and certain industrial machinery.
editor by CX 2023-09-21