80mm 24v Brushless dc motor, rated torque 1 N.m power 130W, 230W, 320W more bldc motor dia.28mm 130mm, power 1w 1700w available General Specifications Brushless Dc Motor Diameter 80mm Number of Poles/phase:4/3Magnet material:Bonded NdFeBInsulation Class:B Model 80ZWX01 80ZWX02 80ZWX03 Voltage V 24 No load speed rpm 3800 3650 3500 Rated torque Nm 0.40 0.70 1.0 Rated speed rpm 3300 3200 3100 Rated current A 8.5 13.5 17.5 Torque Nm 1.2 2.1 3.0 At Torque(max) current A 22 36 49 Rotor inertia Kgmm2 78 110 140 Back-EMF constant V/krpm 4.24 4.46 4.67 Torque Constant Nm/A 0.059 0.062 0.065 Resistance(20°C) ohm 0.10 0.23 0.17 Weight Kg 2.0 2.8 3.6 L1 mm 103 123 143 Rotor:La mm 30 50 70 Power W 138 235 325 More brushless dc motor dia.28mm 130mm, power 1w 1700w available DiameterTorquePower28mm7mN.m6W14.12mN.m14.78W50mN.m16W36mm19 mN.m10W23 mN.m15W30 mN.m25W42mm0.0625 N.m26W0.125 N.m52.5W0.185 N.m77.5W0.25 N.m105W57mm0.08 N.m50 W0.22 N.m92 W0.32 N.m133 W0.43 N.m180 W62mm0.22 N.m74 W0.40 N.m126 W0.65 N.m204 W80mm0.4 N.m138 W0.7 N.m235 W1 mN.m325 W86mm1 N.m315 W1.8 N.m565 W2.5 N.m770 W90mm0.6 N.m200 W1.2 N.m400 W1.8 N.m600 W110mm3N.m840W5N.m1190W6.6 N.m1670W130mm2 N.m315 W4 N.m628 W6 N.m940 W