single-stage helical gearmotor, Motor Power: 18.5 kW (25 HP), Frequency: 50 Hz / 60 Hz capable, Voltage (50 Hz) 380-400V (Delta) / 660-690V (Star), Nominal Current (50 Hz): 34.50 A (Delta) / 20.00 A (Star), Voltage (60 Hz): 440-460V (Delta), Cyclic Duration Factor S1 (Continuous Duty), Mounting Options Foot-mounted, flange-mounted, or shaft-mounted versions available