Suzhou Honpine Precision Industry Co., Ltd.

Suzhou Honpine Precision Industry Co., Ltd. is a precision transmission manufacturer based in Suzhou, China. The factory combines sales, production and research and development in one place, and it supplies gearboxes and joint actuators to designers of humanoid robots, semiconductor equipment, industrial automation systems, medical devices and CNC machines. The company presents itself as a single source for precision transmission solutions. Its range is organised around harmonic and planetary rotary actuators.

Actuators and gearboxes

• Harmonic rotary actuators: HAT, HAM and HAS series for positioning in semiconductor manufacturing, 3C automation, laser processing and CNC machine tools.
• Planetary actuators: HPG low-backlash planetary units for joints that need compact and accurate motion.
• Joint modules: robot joint actuators and a compact joint module with a built-in torque sensor.
• Motors: direct drive torque motors, DC driving wheel motors and motors for industrial robot end effectors.

Choosing the right drive

The site gives guidance on choosing between harmonic and planetary rotary actuators based on operating conditions, precision needs and installation space. It also compares direct drive motors with harmonic actuators. Harmonic reducers are described as a practical choice for automation tasks such as dispensing head orientation and automated inspection indexing, where low backlash and high reduction ratios fit a small installation space. Model selection is organised by detailed application.

Ratings and joint modules

Torque ratings across the product range run from 4 to 1,494 Newton-metres. The TCHL harmonic joint module is described as lightweight, highly integrated and easy to connect. The site also lists RV reducers and robot reducers among its topics, alongside harmonic drive gearboxes and planetary joint motors.

Key facts

• Based in: Suzhou, China
• Products: HAT, HAM and HAS harmonic rotary actuators, HPG planetary actuators, direct drive torque motors, robot joint actuators