Leeson JM Pump Motors, 3-Ph, TEFC, Rigid BaseDesigned for continuous duty service on close coupled pumps using NEMA JM mounting provisions. Motors have a rigid mounting base and NEMA JM pump shaft.
Mechanical Features: Totally enclosed fan cooled construction for maximum life in dirty or severe environments. Oversized locked bearing on shaft end limits axial shaft movement.
Electrical Features: High efficiency copper windings with NEMA 1.15 service factors. UL and CSA recognized designs. 180 and 210 frame Rolled Steel motors have Class F Insulation.