sew-eurodrive s57 series 1 hp gear motor with brake

SEW-EURODRIVE S57 Series geared motor with approximately 1 HP (0.75 kW) motor power and 42 RPM output at 50 Hz, designed with a compact helical gear arrangement and side/output shaft configuration. The nameplate identifies the unit as S57, with inverter-duty VPWM motor, 50 Hz speed of 2855 RPM motor / 42 RPM output, and 60 Hz speed of approximately 3476 RPM motor / 52 RPM output. At 50 Hz it operates at 220–230 V Delta / 380–400 V Star, with rated current 2.75/1.58 A, cos φ 0.84, and 81.4% efficiency (IE3); at 60 Hz it is rated for 254–266 V Delta / 440–460 V Star, 2.45/1.42 A, cos φ 0.82, and 82.5% efficiency (IE3). The motor is IP55 protected, Thermal Class 155(F), Service Factor 1.0, and fitted with a SEW BG1.5 brake, with brake supply 380–480 V AC and approximately 5 Nm braking torque. This low-speed geared drive can be suitable for Marine Conveyor Belt Systems, Shipboard Conveyors, Cargo Handling Equipment, Material Handling Systems, Marine Deck Machinery, Vessel Auxiliary Machinery, Shipyard Machinery and other marine mechanical drive applications.

applications

- Marine machinery
- Marine motors
- Marine deck machinery
- Vessel auxiliary machinery
- Marine machinery suppliers
- Vessel maintenance
- Marine winches