Technical Specifications of NSN
Overall Height:
13.250 inches
Overall Length:
25.440 inches
Overall Width:
17.250 inches
Keyway Width:
0.3100 inches single end
Keyway Depth:
0.1560 inches single end
Shaft Diameter:
1.375 inches single end
Keyway Length:
2.7500 inches single end
Shaft Rotation Direction:
Clockwise single end or counterclockwise single end
Inclosure Feature:
Totally enclosed
Winding Type:
Synchronous
Mounting Method:
Fixed base
Mounting Facility Type And Quantity:
4 unthreaded hole
Cooling Method:
Fan cooled
Current Rating Method:
Load
Inclosure Specificationification:
Nema
Features Provided:
Vertical mounting position
Frame Size Designation:
254tnz
Power Rating:
3.750 horsepower output or 7.500 horsepower output
Length Of Shaft From Housing:
4.060 inches single end
Shaft Center To Mounting Surface Distance:
6.250 inches single end
Center To Center Distance Between Mounting Facilities Parallel To Length:
10.000 inches
Rotor Speed Rating In Rpm:
880.0 low full load and 11.000 high full load
Center To Center Distance Between Mounting Facilities Parallel To Width:
10.000 inches
Current Rating In Amps:
9.800 low input or 11.000 high input
Connection Type And Voltage Rating In Volts:
440.0 line to neutral single input
Shaft End Characteristic:
A9 single style single end
Frequency In Hertz:
60.0 input
Terminal Type And Quantity:
3 wire lead
Item Name:
Repulsion-induction Motor
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC