Sterling Electric Motors EW0502FFA

planetary gear reducer

EW0502FFA

FEATURES

Cast Iron Ribbed Frame with Cast Iron End Brackets
Stamped Steel Fan Guard and Conduit Box
Class ‘F’ Insulation, 1.15 Service Factor
Energy Efficient in accordance with EISA 2007 92
Inverter Rated Per NEMA MG1-Part 30 (3:1 Constant or 6:1 Variable Torque)

COMPLETE SPECIFICATIONS

Model Number EW0502FFA
Horsepower 50
RPM 3600
RPM (full load) 3550
Phase 3
Frequency 60
Voltage 230/460
Frame Size 326TS
Mounting Footed
Enclosure TEFC
Amps 120/60
Amps (locked) 725/362.5
Efficiency (at 100%) 92.4
Efficiency (at 75%) 92.4
Efficiency (at 50%) 90.0
Power Factor (at 100%) 86.5
Power Factor (at 75%) 85.0
Power Factor (at 50%) 80.5
Full Load Torque (lb ft sq) 74.20
Locked Rotor Torque (% of Full Load) 180
Breakdown Torque (% of Full Load) 220
Brake Torque (ft lb) 0
Efficiency Type EISA 2007
Construction Materials Cast Iron
Estimated Weight 573.00
Washdown No
Wiring Diagram Main: 3,4 – Alternate: 6,7

Click on the links below to see Drawings and Specs:

Sterling-Electric-Stainless-Steel-Motor-Catalog-706E

DB0014FCA, DH0014FCA, DI0014FCI DWG

PURCHASE YOUR STERLING ELECTRIC MOTORS NOW! 800-985-6929