E-Master AC motors are available in a wide range of enclosures and duty cycles to meet your application needs. Durable Cast Iron end shields are machined to close tolerances for exact alignment of bearings and rotor.
Relubable bearings are easy to access in the front and back end shields.
Non-hygroscopic Class F insulation system consists of Class F and H materials. All windings are tested before and after insertion into the frame to NEMA MG-1 high potential voltage standards to assure electrical integrity. Bearings are sized to provide high load capacities and low temperature operation for long service life. Bearings are vacuum degassed for maximum durability. Cast iron bearing inner caps provide accurate alignment and prevent bearing contamination.