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  11. Vector Motor, 3-Phase, 20HP, 230/460V
Marathon Vector Motor, 3-Phase, 20HP, 230/460V 256THTNA8071 - main

Vector Motor, 3-Phase, 20HP, 230/460V

  • Mfr # 256THTNA8071

  • Zoro # G9923085

product price: $12,147.99
/ea
Item requires special delivery charges. A $350.00 per item surcharge will be applied.

Key Features

Motor Design
3-Phase
HP
20
Torque
105 ft-lb
Nameplate RPM
1,770
Speed Range
2,000:1
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Specifications

Product Information

MFR #
256THTNA8071
Zoro #
G9923085
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
35 5/16 in
Shaft Dia.
1 5/8 in
Shaft Length
3 3/4 in
Manufacturers Warranty Length
3 yr
Encoder Shaft Dimensions
1 3/8 in x 1 15/16 in

Details

Item
Vector Motor
Motor Design
3-Phase
HP
20
Torque
105 ft-lb
Nameplate RPM
1,770
Speed Range
2,000:1
Max. Speed
1,800 RPM
Frame
256TC
Voltage
230/460V AC
Motor Thermal Protection
None
NEMA Design
A
Ins. Class
F
Motor Mounting Type
Rigid Base
Nominal Efficiency
93.6 %
Encoder Shaft
1-3/8 in x 1-15/16 in
Frame Material
Cast Iron
Voltage Compatibility
200-230/440V AC, 200-230/460V AC, 208-220/440V AC, 208-230/460V AC, 230/460V AC
Motor Shaft Rotation
CW/CCW
Motor Application
Crane
Motor Bearings
Ball
Phase
Three
Motor Efficiency Group
NEMA Premium Efficient
Warranty
3 yr
Full Load Amps
52.0/26.0 A
Insulation Feature
Class F
Motor Enclosure Design
Totally Enclosed Non-Ventilated
Encoder Acceptable
Yes
Motor Mounting Position
Horizontal
RPM Range
1,701-1,800
Motor Shaft Design
Keyed
Duty
Continuous
CC Number
CC003A
Max. Operating Frequency
120 Hz
Standards
CE, CSA, UL Recognized
Motor Frame Material
Cast Iron
Ambient Temperature
40 Degrees C
Motor Service Factor
1
Base
Rigid
Hz
60 Hz
Finish
Enamel
Green Certification or Other Recognition
NEMA Premium(R) Rated
Conduit Box Location
Exterior
Weight
485 lb
Duty Cycle
Continuous
Includes
140% Rated Spring-Set Self-Adjusting Nema 2 Disk Brake
Usable @ 208V
No
Usable @ 200V
No
No. of Speeds
1
Max. Ambient Temp.
104 Degrees F
Conduit Box Position
F1, F2

Description

Vector Motor, Three Phase, Motor Design 3-Phase, 20 HP, Nameplate RPM 1,770, No. of Speeds 1, Voltage 230/460V AC, Full Load Amps 52.0/26.0 A, 256TC Frame, Torque 105 ft-lb, Max. Speed 1,800 RPM, Speed Range 2,000:1, Usable @ 208V No, Usable @ 200V No, 60 Hz Hz, Max. Operating Frequency 120 Hz, Motor Service Factor 1, Motor Thermal Protection None, Ins. Class F, Max. Ambient Temp. 104 Degrees F, Duty Cycle Continuous, NEMA Design A, Motor Shaft Rotation CW/CCW

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