Product Features
Shaft second style diameter 1.675 in.; shaft third style diameter 1.755 in.
Product Technical Spec.
Overall Length:
23.150 inches
Overall Width:
14.000 inches
Thread Length:
0.750 inches single end
Keyway Width:
0.376 inches single end
Keyway Depth:
0.188 inches single end
Shaft Diameter:
1.563 inches single end
Keyway Length:
3.170 inches single end
Shaft Rotation Direction:
Clockwise single end
Inclosure Feature:
Spray tight
Winding Type:
Induction-squirrel cage
Mounting Facility Type And Quantity:
4 threaded hole
Cooling Method:
Fan cooled
Inclosure Specificationification:
Nema
Frame Size Designation:
256tn-cz
Power Rating:
5.250 horsepower output or 17.500 horsepower output
Length Of Shaft From Housing:
3.870 inches single end
Rotor Speed Rating In Rpm:
1200.0 low no load and 1800.0 high no load
Connection Type And Voltage Rating In Volts:
440.0 line to neutral single input
Shaft End Characteristic:
A2 first style single end and a9 second style single end and a1 third style single end
Frequency In Hertz:
60.0 input
Terminal Type And Quantity:
3 wire lead
Item Name:
Ac Induction Motor
Cross Referenced Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC