Product Details
The AC gearmotor features a parallel shaft design with a 1/2 horsepower rating, operating at 59 RPM and a gear ratio of 29 to 1. It has an overhung load capacity of 625 pounds and delivers a full load torque of 496 lb-in. The motor is housed in a totally-enclosed fan-cooled (TEFC) enclosure, constructed to the 48Y frame specifications, and is compatible with 208-230/460V, 3-phase, 60Hz input, with a nameplate amp rating of 2. This gearmotor is designed for continuous duty and general-purpose applications. It features a rugged aluminum die-cast housing for maximum gear and bearing support, with precision-machined gearing hardened for enhanced load capability. The gearing is rated to AGMA class 9 standards, ensuring it can withstand momentary shock overloads of up to 200%. Oversized output bearings increase overhung load capacity, promoting longer operational life. Constructed with a high-carbon alloy output shaft, the motor offers maximum strength and rigidity. All needle bearing journals are precision ground post-heat treatment to ensure optimal finish and fit, while heavy-duty industrial oil seals prevent lubricant leakage and dirt ingress. The gears and bearings are splash lubricated with permanent, heavy-duty gear oil. This gearmotor can be mounted at any angle, although shaft-up with the motor below the gearhead is not recommended. The P1100 AC gearmotor shares mounting dimensions with the Bison 482 gearmotors and many Dayton gearmotors, and it includes a conduit box. Compatibility includes Bison part number 017-482-0029 and Grainger/Dayton part number 4Z391.
