Product Features
Shaft end second style 1.624 in. Min, 1.625 in. Max dia
Technical Specifications of NSN
Thread Direction:
Right-hand single end
Overall Height:
16.500 inches
Overall Length:
23.625 inches
Overall Width:
18.062 inches
Thread Length:
0.750 inches single end
Taper Length:
2.250 inches single end
Keyway Width:
0.374 inches single end
Keyway Depth:
0.188 inches single end and 0.204 inches single end
Shaft Diameter:
0.750 inches single end
Keyway Length:
2.250 inches single end
Shaft Rotation Direction:
Counterclockwise single end
Inclosure Feature:
Watertight
Winding Type:
Induction-squirrel cage
Mounting Method:
Fixed base
Mounting Facility Type And Quantity:
4 unthreaded hole
Cooling Method:
Self-ventilated
Current Rating Method:
Load
Torque Rating And Type:
221.5 foot-pounds stalled
Inclosure Specificationification:
Nema
Features Provided:
Horizontal mounting position
Frame Size Designation:
284undz
Power Rating:
20.000 horsepower output
Thread Size:
0.750 inches single end
Taper:
1.200 per foot in inches single end
Length Of Shaft From Housing:
4.687 inches single end
Shaft Center To Mounting Surface Distance:
6.984 inches single end
Center To Center Distance Between Mounting Facilities Parallel To Length:
9.500 inches
Tempurature Rating:
40.0 operating degrees celsius
Rotor Speed Rating In Rpm:
1800.0 single no load and 1645.0 single full load
Center To Center Distance Between Mounting Facilities Parallel To Width:
11.000 inches
Current Rating In Amps:
25.400 single input
Connection Type And Voltage Rating In Volts:
440.0 line to neutral single input
Shaft End Characteristic:
A2 first style single end and a29 second style single end
Frequency In Hertz:
60.0 input
Thread Series Designator:
Unc single end
Terminal Type And Quantity:
3 solder lug
Item Name:
Motor,wound-rotor Inducation
Other Related Parts
Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
