DDSM315 Direct Drive Servo Motor,Direct drive precision power expert,Adopt advanced direct drive technology to remove the reducer in traditional drive solutions, form traditional machines that are difficult to maintain, noisy, inefficient, and bulky Integrated robot joint,ased on the integrated development concept, a high-reliability permanent magnet synchronous motor that integrates an outer rotor brushless motor, encoder and servo drive Support RS485 communication Integrated design of motor and driver, compact structure and high integration Support Hall position detection, over-current protection and other functions<br><br>No-load speed:315±10RPM No-load current:≤0.25A Rated speed:200RPM Rated torque:0.55Nm stall torque:1.1 Nm Torque constant:0.37Nm/A Stalled rotor current:≤3.5A Use ambient temperature:-20°C - 45°C Overall machine weight:349±5g Encoder resolution:12bit Rated current:0.5A Noise level:≤50dB Rated voltage:18V DC (5S LiPo) Speed constant:17.5RPM/V (The product appearance and printed words depending on the batch, but this does not affect use) Color: As Shown Material: plastic<br><br>Package Contents: 1 * Servo Motor<br><br>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.