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  11. 3-Phase General Purpose Motor, 20 HP, 256TC Frame, 230/460V AC Voltage, 1,765 Nameplate RPM
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3-Phase General Purpose Motor, 20 HP, 256TC Frame, 230/460V AC Voltage, 1,765 Nameplate RPM

product price: $1,736.99
/ea
Item requires special delivery charges. A $125.00 per item surcharge will be applied.
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Key Features

  • Motor Enclosure Design Totally Enclosed Fan-Cooled
  • Motor Mounting Type Face/Base
  • HP 20
  • RPM Range 1,701-1,800
  • Voltage 230/460V AC
See all product information

Product Information

Dimensions

Shaft Dia. 1 5/8 in
Overall Length 24 15/16 in
Shaft Length 4 in
Length Less Shaft 20 15/16 in
Manufacturers Warranty Length 3 yr

Details

Item General Purpose Motor
Motor Enclosure Design Totally Enclosed Fan-Cooled
Motor Mounting Type Face/Base
HP 20
RPM Range 1,701-1,800
Voltage 230/460V AC
Frame 256TC
Motor Thermal Protection None
Motor Service Factor 1.25
Voltage Compatibility 200-230/440V AC, 200-230/460V AC, 208-220/440V AC, 208-230/460V AC, 230/460V AC
Motor Application General Application
Motor Design 3-Phase
Nameplate RPM 1,765
Motor Shaft Rotation CW/CCW
Motor Mounting Position All Angle
Motor Frame Material Cast Iron
Motor Shaft Design Keyed
Standards CE, CSA, NOM, UL
Max. Ambient Temp. 104 Degrees F
Phase Three
Nominal Efficiency 93 %
Motor Efficiency Group NEMA Premium Efficient
Motor Bearings Ball
Ins. Class F
No. of Speeds 1
CC Number CC029A
Inverter Rated Yes
Frame Material Cast Iron
Full Load Amps 48.2/24.1 A
Hz 60 Hz
Duty Continuous
RPM Group 1701-1800
Green Certification or Other Recognition NEMA Premium(R) Rated
NEMA Design B
Weight 364 lb
Full Load Amps @ 50Hz 20.6, 21.2, 21.8, 27.1, 28.0, 29.4 A
HP @ 50Hz 15, 20
RPM @ 50Hz 1,470
Usable @ 200V No
Usable @ 208V Yes
Voltage @ 50Hz 380V AC, 400V AC, 415V AC
Duty Cycle Continuous
Service Factor @ 50Hz 1

Description

General Purpose Motor, Three Phase, Motor Design 3-Phase, 20 HP, Nameplate RPM 1,765, No. of Speeds 1, Voltage 230/460V AC, Full Load Amps 48.2/24.1 A, 256TC Frame, Usable @ 208V Yes, Usable @ 200V No, Hz 60 Hz, Motor Service Factor 1.25, Max. Ambient Temp. 104 Degrees F, Motor Thermal Protection None, Duty Cycle Continuous, Ins. Class F, NEMA Design B, Motor Enclosure Design Totally Enclosed Fan-Cooled, Motor Shaft Rotation CW/CCW, Motor Mounting Type Face/Base

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