Fractional horsepower AC gearmotors are totally enclosed for continuous duty, general purpose applications. Rated for 60 Hz input. Gearbox has rugged aluminum die cast housing to provide maximum gear and bearing support and precision machined gearing hardened for maximum load capability. All gearing designed and rated to AGMA Class 9 standards and to withstand momentary shock overload of 200%. Oversized output bearings increase overhung load capacity and give longer life. High-carbon alloy output shaft provides maximum strength and rigidity. All needle bearing journals are precision ground after heat treating, to provide maximum finish and fit. Heavy-duty industrial oil seals help keep lubricant in and dirt out. Gears and bearings are splash lubricated with permanent, heavy-duty gear oil.
These gearmotors are designed for mounting at any angle,but shaft-up with motor below gearhead is not recommended. P1100 AC gearmotors have the same mounting dimensions as Bison 482 gearmotors and many Dayton gearmotors. Three phase units are suitable for inverter duty. Both single and three phase models include conduit box.