W527A MAR

Meets or exceeds NEMA Premium® efficiencies Meets IEEE-841 standard for severe duty motor applications MAX GUARD® Class F insulation system Capable of Constant Torque speed range (as noted in catalog) 1.15 Service Factor on sinewave, 1.0 Service Factor on IGBT power Meets IEEE45 USCG marine duty, API RP14F for offshore platforms, IP56 Meets General Motors® GM® 7E-TA automotive duty specification Inpro/Seal® VBX® bearing isolators on drive end shaft extension TENV and on both ends of TEFC Provisions to add stub shaft for an encoder (182T-449T, TEFC only)