Sew-Eurodrive RF87R57DRS71M4BE1HR Gearmotor 0.75HP 3PH 1690RPM Ratio 400:1 230/4

Heavy‑duty helical gearmotor engineered for high‑torque, continuous‑duty industrial applications. This unit combines an SEW‑EURODRIVE helical gearbox with an integrated AC motor, offering durability, precision, and reliable performance in demanding environments. Technical Specifications Model / Type: RF87R57DRS71M4BE1HR Horsepower: 0.75 HP (Approx. 0.55 kW) Rated Speed (Motor): 1690 RPM / 4.2 A (60 Hz) Voltage: 230Y / 460Y V AC, 3‑phase Full‑Load Current: 2.50 A / 1.25 A Power Factor: 0.71 KVA Code: G Service Factor: 1.15 Insulation Class: 155(F) Duty Cycle: Continuous (S1) Gear Ratio: 400:1 Output Torque: 10,177 in‑lbs (approx. 1150 Nm) Motor Poles: 4‑pole (M4) Rating: 1.35 (application rating factor) Brake Voltage: 460 VAC Brake Torque: 10 Nm Bearing Code: BG1.5 Lubrication: Shell Omala S2 G220 Ambient Temperature Range: −15°C to +40°C Protection Class: IP54 (IEC 60034) Construction: Helical gearmotor – part of SEW R‑series modular gearmotor family Manufacturing Country: USA Please review pictures carefully and let us know if you have any questions!