Baldor Electric Company EM7056T Explosion Proof Motor

EM7056T is Baldor‑Reliance’s explosion‑proof, 4‑pole, three‑phase motor designed for hazardous locations, featuring an Explosion‑Proof Fan Cooled (EPFC) enclosure and a 256T frame. It delivers 20 HP at 60 Hz (1770 rpm) and 15 HP at 50 Hz (1470 rpm), with dual‑voltage capability at 230/460 V for 60 Hz and 190/380 V for 50 Hz, and full‑load current that varies by voltage (approximately 22–24 A at 380–460 V and higher at lower voltages). This continuous‑duty drive is part of Baldor’s Super‑E premium‑efficient line and uses Polyrex EM bearing lubrication rated from −20 °F to +300 °F, with a rigid base to suit demanding installations. The motor is listed for hazardous locations with Class I Division I, Group D and Class II Groups F and G ratings and holds agency approvals such as CSA and UL/UR, making it suitable for pumps, conveyors, and fans in chemical plants, refineries, mining, and other facilities requiring explosion protection.