Adopts advanced direct drive technology, removes the reducer in the traditional drive solution. Say goodbye to the shortcomings of expensive, noisy, inefficient and bulky

Based on the integrated development concept, DDSM400 is a high-reliability Permanent Magnet Synchronous Motor (PMSM) integrating outer rotor brushless motor, encoder and servo

• Ultra low noise
• High precision and zero-backlash
• Fast response, direct drive without delay
• Integrated motor and driver, compact structure and high integration
• Supports LIN bus communication
• Supports obtaining motor feedback information through communication such as position, speed, current, error code, etc.
• With Hall position detection, over-current protection, etc.
• Supports electric brake
• No drive mechanical friction, drive efficiency close to 99.99%

Current loop mode, position loop mode, velocity loop mode

Only 1-Ch LIN bus is required to control multiple direct drive servo motors at the same time

* the robot chassis shown in the picture is not included, but we provide its open-source drawing, please refer to the Package Content for detailed part list

You can get the motor feedback information such as temperature, position, velocity, current, etc. by communication

The integrated direct drive motor design allows the motor to provide smooth torque, steady speed and accurate position without an external reducer, also with the advantages of compact structure and high integration

The no-load speed of DDSM400 is up to 400±20 RPM, and is capable of operating at a rated speed of 100 RPM combined with a rated torque of 0.15Nm, suitable for robotic projects that require high speed running with low torque demands.

IP54 protection rating, the ingress protection design against dust and water jets can make the motor better protected, provides a longer lifetime and better performance

Supports Installing with our UGV suspension designed for hub motors via aluminum profile or by cutting holes on the side of the chassis, reducing the difficulty of chassis design

* for reference only, the UGV Suspension (B) and robot chassis are not included, please purchase separately. The open-source drawing of robot chassis is provided in the wiki.

Home robots, industrial/commercial robots, robot chassis, etc.