Warranty: 12 months Model Number: RAD1600 kit Type: Synchronous Motor Frequency: 50/60Hz Phase: Single-phase Protect Feature: Waterproof AC Voltage: 115/120 V Efficiency: IE 1 Product Name: motor car electric conversion kit AC ev motor Application: 6-8 m bus/5-7 ton truck IP Grade: 67 Battery Rated Voltage(VDC): 540 Motor Rated (Kw): 66 Motor Peak (Kw): 110 Rated Torque (Nm): 135 Peak Torque (Nm): 320 Rated Speed(rpm): 4669 Transmission ratio: 2 Gear AMT