Groschopp, Inc. Groschopp Planetary AC Gearmotors 74305

The Groschopp Planetary AC Gearmotor, part number 74305, features a 1-phase AC motor with a voltage rating of 115V and operates at a frequency of 60Hz. It has a nominal speed of 1520 RPM and is equipped with a 16:1 gear ratio, resulting in an output speed of approximately 94.8 RPM. The gearmotor delivers a maximum torque of 211.4 lb-in and operates at a current of 3.88 amps, providing an output power of 237 watts or 0.3178 HP. The efficiency ratings for the system are notable, with a gearbox efficiency of 92.0%, motor efficiency of 59.1%, and overall system efficiency of 54.3%. The gearmotor is designed for continuous duty cycles and can handle breakdown torque conditions, with a cold pull-up torque of 209.75 lb-in. The product is suitable for applications requiring reliable performance in various mounting positions.