IEEE 841 Motor, 3-Phase, 50 HP, Nameplate RPM 1775, Voltage 460, 326T Frame, Totally Enclosed Fan-Cooled, Number of Speeds 1, Full Load Amps 59.2, 60 Hz, Foot Mounting, Thermal Protection None, Insulation Class F, Service Factor 1.25, Ball Bearings, Max. Ambient Temp. 40 Degrees C, Rotation CW/CCW, Overall Length 31-1/8 In., Shaft Dia. 2-1/8 In., Shaft Length 5-1/4 In.
3-Phase IEEE 841 NEMA Premium Energy-Efficient Motors
- Internal and external corrosion-resistant finish with stainless steel nameplate. Feature Inpro-seal on drive end, and 50,000-hr. extended bearing life. Nonsparking fan. These totally enclosed fan-cooled motors are for dusty, dirty, nonhazardous applications, and are especially suited for pulp, paper, and steel mills, petrochemical, and applications requiring severe-duty long-life motors.
- Meet or exceed IEEE 2001 specification and all NEMA Premium/CEE requirements for energy efficiency. UL recognized, CSA and CE certified.
- Frame material: cast iron Enclosure: IP55 (washdown) Insulation: Class F with B temp. rise for longer life Bearings: regreaseable ball Thermal protection: none Inverter rated NEMA MG 1 part 30: 1000:1 variable and 20:1 constant torque Max. ambient: 40 C Rotation: CW/CCW Warranty: 5 yr.