Worm gear double-stage reducer is a special type of reducer with the following unique features:
1. High transmission ratio: Worm gear double-stage reducer has a high transmission ratio, usually between 10:1 and 150:1. This means that with this reducer, the speed of the input shaft can be significantly reduced, while the torque of the output shaft increases accordingly.
2. Large torque output: The worm gear double-stage reducer has high output torque. The worm gear mechanism is composed of a worm and a worm gear. It achieves transmission through friction and rolling, so it can withstand large torque loads.
3. Compression device: The design of worm gear double-stage reducer usually includes a compression device, which can effectively reduce friction. This device can be realized by changing the meshing angle of the worm and the worm gear, thereby reducing the contact pressure and energy loss between the gears and improving the transmission efficiency.
4. Compact design: The worm gear double-stage reducer adopts the design of worm and worm gear in series, making the entire transmission device have a compact structure. Compared with other types of reducers, worm gear double-stage reducers have smaller dimensions while providing the same transmission ratio, making them suitable for applications with limited space and compact environments.
5. High precision: The worm gear double-stage reducer can achieve high transmission precision and can be used in applications requiring precise positioning and stability. Its transmission mechanism has a small return clearance and can provide reliable transmission performance.
6. Reversibility: Worm gear double-stage reducers usually have the characteristics of reversible transmission and can provide forward and reverse transmission functions at the same time.
In general, worm gear double-stage reducers have unique advantages in terms of transmission ratio, torque output, compression device, compact design, accuracy and reversibility. They are widely used in many industrial applications, such as machinery manufacturing, automation equipment, logistics transportation and construction machinery.