Unitree A1 Motor Version:A1 Motor With Packing List 1 4" (10cm) PH2

4" (10cm) PH2

Parameter Value Nominal voltage 36V Voltage range 24-48V Power 170W Nominal torque 6

120℃ Inner diameter of the stator 10mm 10mm Motor size Ø26

Running degree 180° （at 500- > 2500 μ sec)

M Nominal Speed 400rpm Max No-load Speed 690rpm Stall Torque 0

Unitree A1 Motor Version:A1 Motor With Packing List 1 4" (10cm) PH2Application Scenarios Humanoid Robots Robotic Arms Exoskeletons Quadruped Robots AGV Vehicles ARU Robots Technical Specifications Parameter Value Model A1 Weight About 605g Maximum Current 40A Maximum Rotational Speed 21. 0rad s(@24VDC) Reduction Ratio 1: 9 Maximum Torque 33. 5NM Torque Constant 0. 8732Nm A Communication Mode RS 485 Communication Control Frequency 1000Hz Motor Encoder Resolution 15bit Working Voltage 12V~30VDC 24VDC recommend Motor