Warranty: 12 months Model Number: RDHD20000 Type: Synchronous Motor Frequency: 50Hz Phase: Three-phase Protect Feature: Waterproof AC Voltage: 115/120 V Efficiency: IE 1 Product Name: Electric motors ev conversion kit ac motor controller Application: 55 ton heavy truck Motor Rated (Kw): 2 150 Motor Peak (Kw): 2 230 Rated Torque (Nm): 2 750 Peak Torque (Nm): 2 1500 Peak Speed (rpm): 3500 Transmission ratio: (8.39/1.74) + (3.54/1) Battery Rated Voltage(VDC): 576 IP Grade: 67