Product Description
Factory high quality WP series 90 degree worm reduction gear box for electric motor
Features:
1. Different variants, both input and output shafts can be mounted horizontally or vertically
2. Compact structure
3. Direct drive or indirect drive available
4. Output could be CHINAMFG shaft or hollow hole
Product Parameters
|
Model Ratio |
10 |
15 |
20 |
25 |
30 |
40 |
50 |
60 |
|
40 |
0.4 |
0.33 |
0.26 |
0.24 |
0.22 |
0.16 |
0.14 |
o.12 |
|
50 |
0.65 |
0.52 |
0.40 |
0.37 |
0.34 |
0.27 |
0.24 |
0.20 |
|
60 |
1.00 |
0.82 |
0.65 |
0.59 |
0.54 |
0.45 |
0.40 |
0.32 |
|
70 |
1.60 |
1.35 |
1.10 |
0.96 |
0.82 |
0.67 |
0.61 |
0.52 |
|
80 |
2.20 |
1.78 |
1.36 |
1.28 |
1.20 |
0.90 |
0.80 |
0.75 |
|
100 |
3.60 |
3.10 |
2.60 |
2.35 |
2.10 |
1.68 |
1.30 |
1.00 |
|
120 |
5.20 |
4.35 |
3.50 |
3.25 |
3.00 |
2.20 |
1.90 |
1.50 |
|
135 |
9.75 |
7.85 |
6.00 |
5.50 |
5.00 |
3.69 |
2.89 |
2.30 |
|
147 |
10.71 |
8.43 |
6.18 |
5.71 |
5.23 |
3.84 |
3.09 |
2.52 |
|
155 |
12.80 |
9.90 |
7.00 |
6.53 |
6.00 |
4.40 |
3.61 |
3.00 |
|
175 |
17.30 |
13.60 |
10.00 |
9.13 |
8.30 |
6.18 |
4.85 |
4.07 |
|
200 |
22.60 |
18.20 |
13.86 |
12.75 |
11.67 |
8.78 |
6.71 |
5.58 |
|
250 |
33.20 |
27.40 |
21.60 |
20.00 |
18.43 |
14.00 |
10.43 |
8.62 |
Product Description
Product Description
(1)Worm gear reducer is a power transmission mechanism, the use of gear speed converter, the motor (motor) the number of rotation to slow down to the number of rotation, and get a larger torque mechanism. At present, the application of speed reducer is widely used in the mechanism of transmitting power and motion.
(2)In all kinds of mechanical transmission system can see traces of it, from the transport ships, automobiles, motorcycles, construction heavy machinery, industrial machinery processing equipment and automated production equipment, to the common daily life appliances, clocks and watches, and so forth. Its application from the transmission of large power, to a small load, the precision of the angle of transmission can be seen in the application, and in industrial applications, the reducer has a reduction and increase the torque function. So it is widely used in speed and torque conversion equipmen
The role of main reducer:
1, reduce speed and increase the output torque, torque output ratio of motor output by the deceleration ratio, but should pay attention to not exceed the speed reducer rated torque.
2, deceleration while reducing the load inertia, inertia is reduced to the square of the reduction ratio. We can look at the General Motors has a value of inertia.
Company Profile
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| Application: | Electric Cars, Motorcycle, Agricultural Machinery, Car, Power Transmission |
|---|---|
| Layout: | Three-Ring |
| Hardness: | Hardened Tooth Surface |
| Installation: | Torque Arm Type |
| Type: | Worm Gear Box |
| Customized Support: | OEM, ODM, Obm |
| Samples: |
US$ 50/Piece
1 Piece(Min.Order) | |
|---|
Calculating Gear Ratio in a Worm Reducer
The gear ratio in a worm reducer is determined by the number of teeth on the worm wheel (also known as the worm gear) and the number of threads on the worm shaft. The gear ratio formula for a worm reducer is:
Gear Ratio = Number of Teeth on Worm Wheel / Number of Threads on Worm Shaft
For example, if the worm wheel has 60 teeth and the worm shaft has a single thread, the gear ratio would be 60:1.
It’s important to note that worm reducers have an inherent self-locking property due to the angle of the worm threads. As a result, the gear ratio also affects the mechanical advantage and the system’s ability to resist backdriving.
When calculating the gear ratio, ensure that the worm reducer is properly designed and that the gear ratio aligns with the desired mechanical characteristics for your application. Additionally, consider factors such as efficiency, load capacity, and speed limitations when selecting a gear ratio for a worm reducer.
Materials Used for Worm Gears
Worm gears are manufactured using a variety of materials to meet different application requirements. Some commonly used materials for worm gears include:
- Steel: Steel is a popular choice for worm gears due to its strength, durability, and wear resistance. It can handle heavy loads and is often used in industrial applications.
- Bronze: Bronze offers good lubricity and is commonly used for the worm gear (worm) component. It provides effective wear resistance and works well in applications where quiet operation is essential.
- Cast Iron: Cast iron is known for its high strength and durability. It’s often used for worm gears in applications where shock loads or heavy-duty conditions are expected.
- Aluminum: Aluminum worm gears are lightweight and corrosion-resistant, making them suitable for applications where weight reduction is important.
- Plastic: Some worm gears are made from plastic materials such as nylon or acetal. These materials are often chosen for their self-lubricating properties and quiet operation.
- Composite Materials: Composite materials can offer a combination of properties, such as lightweight construction and corrosion resistance. They can be suitable for specific applications.
The choice of material depends on factors such as the application’s load, speed, operating environment, and required performance characteristics. It’s important to consider these factors when selecting the appropriate material for worm gears to ensure optimal performance and longevity.
Lubrication Requirements for a Worm Gearbox
Lubrication is crucial for maintaining the performance and longevity of a worm gearbox. Here are the key considerations for lubricating a worm gearbox:
- Type of Lubricant: Use a high-quality, high-viscosity lubricant specifically designed for worm gearboxes. Worm gearboxes require lubricants with additives that provide proper lubrication and prevent wear.
- Lubrication Interval: Follow the manufacturer’s recommendations for lubrication intervals. Regularly check the gearbox’s temperature and oil condition to determine the optimal frequency of lubrication.
- Oil Level: Maintain the proper oil level to ensure effective lubrication. Too little oil can lead to insufficient lubrication, while too much oil can cause overheating and foaming.
- Lubrication Points: Identify all the lubrication points on the gearbox, including the worm and wheel gear surfaces. Apply the lubricant evenly to ensure complete coverage.
- Temperature: Consider the operating temperature of the gearbox. Some lubricants have temperature limits, and extreme temperatures can affect lubricant viscosity and performance.
- Cleanliness: Keep the gearbox and the surrounding area clean to prevent contaminants from entering the lubricant. Use proper filtration and seals to maintain a clean environment.
- Monitoring: Regularly monitor the gearbox’s temperature, noise level, and vibration to detect any signs of inadequate lubrication or other issues.
Proper lubrication will reduce friction, wear, and heat generation, ensuring smooth and efficient operation of the worm gearbox. Always refer to the manufacturer’s guidelines for lubrication specifications and intervals.
editor by CX 2024-03-14