NEMA premium efficient motor cast iron TEFC

Premium Effificient Cast Iron Motors 

Foot Mount TEFC 

Applications: 

General purpose use on pumps, fans, blowers, compressors, conveyors, 

and other industrial machinery installed in damp, dusty, or dirty environments. 

Additionally, cast iron frame motors may be suitable for the process industries. 

Features: 

• 1 HP to 800 HP 

• 900, 1200, 1800, 3600 RPM

• Frame Size: 143-6810

• Totally enclosed fan cooled.  

• Inverter-Duty Rated - 15:1 CT; 30:1 VT 

• 208-230/460V, 60 Hz, or 575V,60Hz,

150HP and larger is 460V or 575 V only. 

• 190/380V 50Hz, 150HP and larger 380V only 

• Service Factor 1.15 @ 60Hz, and Service Factor 1.0 @ 50Hz 

• Multi-Mount  

• Gasketed Cast Iron Construction 

• F1/ F2 Convertible 

• Regreasable 250 Frame and Larger 

• Vacuum Pressure Impregnated Varnish 

• Class F Insulation ,Class B temperature rise 

• Shaft Slinger Protection 

• Protection - Ip55 

• Drain holes on both end brackets 

• Maximum 40°C Ambient Rating 

• Severe Duty - Suitable for Use in Class 1, Division 2 Hazardous Locations

• Stainless steel nameplate 

• Carbon Steel Shaft 

• UL and CSA approved 

Optional feature:

• C face / Footless

PREMIUM EFFICIENT CAST IRON MOTORS TEFC+TEFC C-FACE.pdf