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

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Mtr,3 Ph,20 Hp,1765,208-230/
Mtr,3 Ph,20 Hp,1765,208-230/

#921496-5 | Pkg Qty: 1

$2,163.05 pkg | $2,163.05 ea
Pricing is subject to change without notice

Drop Ship Item

Shipping to 60045

Technical Specifications

Key Specifications
Base
Rigid
Motor Type
3-Phase
Bearings
Ball
Mounting
Base
Brand
WEG
Mounting Position
Horizontal
Duty
Continuous
NEMA/IEC Frame
256T
Duty Cycle
Continuous
Nameplate RPM
1765
Enclosure
Totally Enclosed Fan-Cooled
Number of Speeds
1
Footnotes
2
Overall Length
24-15/16 in.
Frame
256T
Package Quantity
1
Frame Material
Cast Iron
Phase
Three
Full Load Amps
48.2/24.1
Rotation
CW/CCW
Hz
60
Service Factor
1-1/4
Insulation Class
F
Shaft Length
4 in.
Item
General Purpose Motor
Shaft Type
Keyed
Length Less Shaft
20-15/16 in.
Shipping Weight
332 lb.
Mfr. Part Number
02018ET3E256T-W22
Thermal Protection
None
Mfr. Warranty Length
3 yr.
Uses
Premium Efficiency Performance on Pumps, Fans, Blowers and Other industrial Equipment
Motor Design
3-Phase
Voltage
230/460 VAC
General
CC Number
CC029A
Motor Shaft Design
Keyed
Efficiency Group
NEMA Premium Efficient
Motor Shaft Rotation
CW/CCW
Full Load Amps @ 50Hz
20.6, 21.2, 21.8, 27.1, 28.0, 29.4
Motor Thermal Protection
None
Green Certification or Other Recognition
NEMA Premium® Rated
NEMA Design
B
HP
20
NEMA Frame
256T
HP @ 50Hz
15, 20
No. of Speeds
1
Ins. Class
F
Nominal Efficiency
93 %
Max. Ambient Temp.
40 °C
RPM @ 50 Hz
1450
Motor Application
General Application
RPM @ 50Hz
1,470
Motor Bearings
Ball
RPM Group
1701-1800
Motor Efficiency Group
NEMA Premium Efficient
RPM Range
1,701-1,800
Motor Enclosure Design
Totally Enclosed Fan-Cooled
Service Factor @ 50Hz
1
Motor Frame Material
Cast Iron
Shaft Dia.
1 5/8 in
Motor Mounting Position
Horizontal
Standards
CE, CSA, NOM, UL
Motor Mounting Type
Rigid Base
Voltage @ 50Hz
380V AC, 400V AC, 415V AC
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

Product Description

NEMA 250 frame three-phase general purpose AC motors have a standard 1-5/8" diameter, 4" length shaft whose center is 6-1/4" above the mounting surface. Variations to the frame's standard dimensions and design are indicated by a letter designation following the frame number, such as 256TC or 254/6U. The letters “T” or “U” specify integral HP motor dimension standards set by NEMA in 1953 and 1964, and “C” indicates that the motor can be face mounted. These frame standards and letter designations are defined by the National Electrical Manufacturers Association (NEMA).

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Documents

WEG Electric Motors Operation Installation Maintenance Manual
Item Barcode
9214965
Mtr,3 Ph,20 Hp,1765,208-230/
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