Sterling Electric Motors EH0256FFA

planetary gear reducer

EH0256FFA
NEMA Premium
Features

Cast Iron Ribbed Frame with Cast Iron End Brackets
Stamped Steel Fan Guard and Conduit Box
Class ‘F’ Insulation, 1.15 Service Factor
Premium Efficient
Inverter Rated Per NEMA MG1-Part 30 (7:1 Constant or 10:1 Variable Torque)

Dimensional Drawings

Specifications Sheet (PDF)
3D Model (3D STEP)

Complete Specifications
Model Number     EH0256FFA
Horsepower     25
RPM     1200
RPM (full load)     1175
Phase     3
Frequency     60
Voltage     230/460
Frame Size     324T
Mounting     Footed
Enclosure     TEFC
Amps     60.4/30.2
Amps (locked)     365/182.5
Efficiency (at 100%)     93.0
Efficiency (at 75%)     93.1
Efficiency (at 50%)     92.2
Power Factor (at 100%)     85.0
Power Factor (at 75%)     81.0
Power Factor (at 50%)     71.0
Full Load Torque (lb ft sq)     111.80
Locked Rotor Torque (% of Full Load)     210
Breakdown Torque (% of Full Load)     250
Brake Torque (ft lb)     0
Efficiency Type     Premium
Construction Materials     Cast Iron
Estimated Weight     463.00
Washdown     No
Wiring Diagram     Main: 3,4 – Alternate: 5,6,7

 

Click on the links below to see Drawings and Specs:

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

DB0014FCA, DH0014FCA, DI0014FCI DWG

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