DDSM210 direct drive servo motor is a high-reliability permanent magnet synchronous motor based on the integrated development concept that integrates external rotor brushless motor, encoder and servo drive. It has compact structure, easy installation, stable operation, small size and high torque. It is particularly suitable for use in the following direct drive fields: robot joints, small drive wheels, development of vehicle-mounted platforms and other advanced robot projects. Product Features: Ultra low noise High precision without backlash Fast response, direct drive without delay Integrated design of motor and driver, compact structure and high integration Support UART communication Information such as the motor's position, speed, current, fault codes, etc. can be obtained through communication. It has functions such as Hall position detection and overcurrent protection. Support electric brake No transmission mechanical friction, transmission efficiency close to 99.99% Product parameters: No-load speed: 21010rpm No-load current: 0.15A Rated speed: 98rpm Rated torque: 0.25Nm Rated current: 1.1A Stalled rotor torque: 0.85Nm Locked rotor current: 3.8A Input voltage: 9~28V DC Speed constant: 14rpm/V Operating environment temperature: -25~45 Overall weight: 216g Encoder resolution: 4096 Relative accuracy: 1024 Noise level: 40dB(A) Single wheel load-bearing load: 3Kg Product usage precautions: 1. Please confirm whether the working voltage is within the voltage range specified in this article before use. 2. Make sure the motor is used within the specified ambient temperature range (-25~45). The motor over-temperature protection threshold is 80, and the protection is released when the temperature falls below 5. Colour: black+white Material: plastic Package Contents: 1 x DDSM210 direct drive servo motor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.