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/Products/Electric Motors/3 Phase/WEG/Compressor Duty/02018OT3ECD256T-W40 WEG 20HP Compressor Duty Electric Motor, 1800RPM
02018OT3ECD256T-W40 WEG 20HP Compressor Duty Electric Motor, 1800RPM
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Product ID: 02018OT3ECD256T-W40

02018OT3ECD256T-W40 WEG 20HP Compressor Duty Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: 02018OT3ECD256T-W40

Selected accessories will also be added to cart
$1,401.75 / Each
Quantity:
IC01 - ODP, IP23, 254T/256T Frame, 208-230/460/380VAC 50/60Hz 3 Phase, 14599227, NEMA Premium Efficiency, Foot Mounted, Cast Iron Frame, 1-5/8" Keyed Shaft

Electric Motors

Frame 254/6T
Output 20 HP (15 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1765 rpm
Slip 1.94 %
Rated voltage 208-230/460 V
Rated current 53.3-48.2/24.1 A
L. R. Amperes 341-308/154 A
LRC 6.4x(Code G)
No load current 17.2-20.0/10.0 A
Rated torque 59.5 ft.lb
Locked rotor torque 220 %
Breakdown torque 280 %
Locked rotor time 21s (cold) 12s (hot)
Moment of inertia (J) 3.13 sq.ft.lb
Design B
Insulation Class F
Service factor 1.25
Temperature rise 80 K
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Degree of Protection IP23
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 62.0 dB(A)
Approx. weight³ 267 lb
(1) Looking the motor from the shaft end.; (2) Measured at 1m and with tolerance of +3dB(A).; (3) Approximate weight, subject to be changed after manufacturing process.; (4) At 100% of full load.

Efficiency

50% 75% 100%
92.4  93.0  93.0 

Power factor

50% 75% 100%
0.69  0.79  0.84 

Features

Frame Material Cast Iron 
Impregnation Method Dip and Bake Polyester 
Regreasing System At Drive end and Non-drive end 
Main terminal box hole NPT 1 1/2" 
Terminal Block Without 
Shaft Locking Device Without 
Shaft Material SAE 1040/45 Carbon Steel 
Painting Munsell N 1 - Matte 203A (ISO 12944 - C2) 
Grounding Lugs Single 
Fan Cover material Without Fan Cover 
Tropicalized Painting Without 
Fan material Without fan 
Bearing cap No-Without Bearing Cap 
Bolt Material Carbon Steel 
Balancing Method 1/2 Key 
Drip Cover Without 
Overload protector (phenolic) Without overload protector  
Connection Cables Quantity 12