• INVERTER (VECTOR) DUTY: BLUE MAX® 2000 HAZARDOUS DUTY® (WITH ENCODER) 2000:1 CONSTANT TORQUE MOTORS • EXPLOSION PROOF, THREE PHASE • CLASS I AND II (GASES AND DUST), GROUPS C (AS NOTED), D, F & G, TENV MOTORS • APPLICATIONS: Designed for industrial applications with vector drives where up to a 2000:1 constant torque speed range and/or precise speed or torque regulation is required, including positioning equipment. Used in dirty, dusty or caustic environments where cast iron construction is required, and installed in hazardous environments as defined by the motor’s explosion proof class and group rating. Consult the National Electrical Code and your local regulations for the proper selection of motors in hazardous locations. FEATURES: BEI H38 explosion proof encoder 1024 ppr, Class I Groups C & D,Class II Groups E, F, G included MAX GUARD® Class F insulation system Constant torque operation from 0 to base speed on vector drive Constant Horsepower operation up to twice base RPM Optimized for operation with IGBT inverter (NEMA Design A) F1 standard, NOT field reversible to F2, Meets temperature code T3B Suitable for Group C Normally closed thermostats (one per phase, Class F) Cast iron frame and brackets UL listed file no. E12044, MC228275/ CSA certified file no. LR47504, MC236833