The DW & PW Series Planetary Joint Module combines an optimized planetary gearbox with a proprietary brushless DC motor. Featuring low backlash, low cogging torque, reduced torque ripple, and dual absolute encoders.
Rated torque: 2~18Nm
Peak torque：10~60Nm
Rated speed: 10~250rpm
Communication protocol: CAN/CANFD
DW & PW Series Planetary Joint Modules with High Torque. Compact Size. Dual Encoders. Cost-Effective features. PW series offers a high rated speed reaching 250 rpm.Supporting current and torque control, the DW & PW Series deliver precise, powerful motion in a compact package—ideal for robotics, automation, and aerospace applications where space is limited.
Inner structure
①： Motor Back Cover- Interface ②: PCB driver board ③: Dual encoders ④: Brushless DC motor ⑤:Planetary gear reducer ⑥:Output flange
Drawings and Connection instruction
Dual 14-bit Absolute Encoders
14 bit resolution enables precise position detection.
Dual encoders provide independent feedback from the motor and output sides.
Real-time feedback improves positioning, speed, and torque control.
Dual feedback helps detect position errors and improves system stability.
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Low-Backlash Planetary Gearbox
Minimizes positioning errors for accurate motion.
Delivers faster and more precise movement.
Reduces vibration and improves motion stability.
Ideal for robots and automation requiring precise motion.
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Compact, High-Torque-Density BLDC Motor
Saves valuable installation space.
Delivers high torque in a small package.
Provides efficient and responsive power output.
Ideal for compact robots and space-limited applications.
High Torque & High Speed
Handles demanding loads with ease.
Enables fast and responsive movement.
Combines speed and torque for dynamic applications.
Ideal for robots, automation, and high-performance machinery.
