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 noiseHigh precision without backlashFast response, direct drive without delayIntegrated design of motor and driver, compact structure and high integrationSupport 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 brakeNo transmission mechanical friction, transmission efficiency close to 99.99%Product parameters:No-load speed: 21010rpmNo-load current: 0.15ARated speed: 98rpmRated torque: 0.25NmRated current: 1.1AStalled rotor torque: 0.85NmLocked rotor current: 3.8AInput voltage: 9~28V DCSpeed constant: 14rpm/VOperating environment temperature: -25~45Overall weight: 216gEncoder resolution: 4096Relative accuracy: 1024Noise level: 40dB(A)Single wheel load-bearing load: 3KgProduct 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+whiteMaterial: plasticPackage Contents:1 x DDSM210 direct drive servo motorOnly 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.