86mm max. 770w 48v brushless dc motor, dc brushles

86mm 48v brushless dc motor, with rated torque 2.5N.m, 1.8N.m, 1N.m, rated power 770w, 565w, 315W , voltage 36v for option Specification: Brushless Dc Motor Diameter 86mm Environmental conditions:-10—40°CNumber of Poles/phase:4/3Magnet material:Bonded NdFeBInsulation Class:B Model 86ZWX01 86ZWX02 86ZWX03 Voltage V 48 No lade speed rpm 3500 3500 3500 Rated torque Nm 1.0 1.8 2.5 Rated speed rpm 3000 3000 2950 Rated current A 8.5 14.8 19.5 Torque Nm 3.0 5.4 7.5 At Torque(max) current A 25 42 55 Rotor inertia Kgmm2 120 230 320 Back-EMF constant V/krpm 9.8 9.8 10.2 Torque Constant Nm/A 0.133 0.133 0.138 Resistance(20°C) ohm 0.32 0.15 0.10 Weight Kg 2.3 3.4 4.3 L1 mm 887 112 137 Rotor:La mm 30 55 80 Power W 315 565 770