The difference between hard tooth surface motor and cycloidal pin motor

1.Transmission principle

A.The hard tooth surface reducer adopts gear meshing transmission, which achieves reduction and torque amplification through gear sets. ‌

B.The cycloidal pin reducer achieves transmission through the curved meshing of the cycloidal wheel and the pin wheel, resulting in a more compact structure. ‌

 

2.structural characteristics

A.Hard tooth surface reducer is composed of gears, bearings, and housing, with a relatively large volume but high load-bearing capacity. ‌

B.The cycloidal pin reducer has a compact structure and is suitable for space limited scenarios. ‌

 

3.Applicable scenarios

A.Hard tooth surface reducers are suitable for high load, high-precision, and high torque scenarios, such as metallurgy, mining equipment, lifting machinery, etc. ‌

B.Cycloid pin reducers are suitable for precision transmission, low-speed high torque scenarios, such as machine tools, robots, automation equipment, etc. ‌

 

4.Performance Characteristics

A.Hard tooth surface reducers have high efficiency (up to 98%), smooth operation, low noise, and long service life. ‌

Cycloid pin reducers are equally efficient (about 95%), but they are smaller in size and suitable for space sensitive scenarios.

Application scenarios of hard tooth surface motors

Hard tooth surface motors (usually referring to hard tooth surface reducers) are mainly used in the following scenarios:

1. Industrial machinery

Suitable for heavy machinery fields such as metallurgy, mining, lifting and transportation, cement, etc., it can withstand high loads and impact loads, such as transmission systems in metallurgical equipment, power devices in mining machinery, and deceleration transmission devices in cranes. ‌

2.Automation and Robotics

Used for joint transmission in industrial robots and automation equipment, such as deceleration transmission systems in precision assembly robots, as well as high-efficiency transmission systems in electric vehicles and wind power generation equipment. ‌

3.Special engineering vehicles

Commonly found in the transmission systems of construction machinery (such as excavators and loaders) and agricultural machinery (such as harvesters and seeders), as well as in the deceleration devices of rail transit equipment. ‌

4.Chemical and Energy

Applied to transmission systems of chemical production equipment, new energy equipment (such as hybrid transmissions, electric vehicle drive systems), and wind power gearboxes