Sew-Eurodrive S47 DRN80MK4 Gearmotor 0.75HP W/ Gear Reducer Ratio 54.59:1

This is a compact, high-efficiency gearmotor from SEW-Eurodrive combining an S-series helical-worm gear reducer (S47) with a DRN-series IE3 premium efficiency motor (DRN80M4). It is designed for demanding industrial drive applications requiring moderate speed reduction with reliable torque transmission and energy efficiency. Technical Specifications Motor Model: DRN80M4 Motor Power: 0.75 HP (0.55 kW) Voltage: 230/460 V AC, 60 Hz Current: Approx. 2.30-1.15 A @ 230/460 V Speed: 17450 rpm Efficiency Class: IE3 (Premium Efficiency) Insulation Class: F Service Factor: 1.15 Enclosure: IP54 Mounting Type: Foot or flange (B3/B5/B14 variants depending on config) Gear Unit Model: S47 Gear Type: Helical-worm Gear Ratio: 54.59:1 Output Speed: ~32 rpm Output Torque: Approx. 200–250 Nm (depends on efficiency and load) Output Shaft: Solid, standard diameter (check spec sheet for exact size) Lubrication: Factory-filled with long-life gear oil Orientation: Can be mounted in any position (horizontal/vertical) Housing Material: Cast iron (durable and vibration-resistant) Thermal Class: B or F (depending on duty cycle and mounting)