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/Products/Electric Motors/3 Phase/WEG/Rolled Steel, ODP/Resilient Base/00118OT3ERB56-S WEG 1HP General Purpose Electric Motor, 1800RPM
00118OT3ERB56-S WEG 1HP General Purpose Electric Motor, 1800RPM
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Product ID: 00118OT3ERB56-S

00118OT3ERB56-S WEG 1HP General Purpose Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: 00118OT3ERB56-S

Selected accessories will also be added to cart
$306.00 / Each
Quantity:
IC01 - ODP, 56 Frame, 208-230/460VAC 3 Phase 50/60Hz, 13230227, Resilient Base, Rolled Steel, 5/8" Keyed Shaft

Electric Motors

Frame 56
Output 1 HP (0.75 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1760 rpm
Slip 2.22 %
Rated voltage 208-230/460 V
Rated current 3.47-3.14/1.57 A
L. R. Amperes 26.4-23.9/11.9 A
LRC 7.6x(Code L)
No load current 1.90-2.20/1.10 A
Rated torque 2.94 ft.lb
Locked rotor torque 280 %
Breakdown torque 320 %
Locked rotor time 30s (cold) 17s (hot)
Moment of inertia (J) 0.0842 sq.ft.lb
Design A
Insulation Class F
Temperature rise 80 K
Service factor 1.15 (1.00 @ 208V)
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 52.0 dB(A)
Approx. weight³ 30.4 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%
78.5  82.5  83.5 

Power factor

50% 75% 100%
0.49  0.63  0.72 
Frame 56
Output 1 HP (0.75 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1440 rpm
Slip 4.00 %
Rated voltage 190/380 V
Rated current 3.54/1.77 A
L. R. Amperes 20.9/10.4 A
LRC 5.9x(Code H)
No load current 2.09/1.05 A
Rated torque 3.60 ft.lb
Locked rotor torque 180 %
Breakdown torque 250 %
Locked rotor time 32s (cold) 18s (hot)
Moment of inertia (J) 0.0842 sq.ft.lb
Design A
Insulation Class F
Service factor 1.15
Temperature rise 80 K
Service factor 1.15 (1.00 @ 208V)
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 49.0 dB(A)
Approx. weight³ 30.4 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%
79.6  81.4  80.6 

Power factor

50% 75% 100%
0.58  0.72  0.80 
Frame 56
Output 1 HP (0.75 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1450 rpm
Slip 3.33 %
Rated voltage 220/415 V
Rated current 3.34/1.77 A
L. R. Amperes 22.0/11.7 A
LRC 6.6x(Code K)
No load current 2.42/1.28 A
Rated torque 3.57 ft.lb
Locked rotor torque 229 %
Breakdown torque 300 %
Locked rotor time 27s (cold) 15s (hot)
Moment of inertia (J) 0.0842 sq.ft.lb
Design A
Insulation Class F
Service factor 1.15
Temperature rise 80 K
Service factor 1.15 (1.00 @ 208V)
Duty Cycle Cont.(S1)
Starting Method Direct On Line
Ambient temperature -20°C to +40°C
Altitude 1000 m.a.s.l.
Enclosure IC01 - ODP
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 49.0 dB(A)
Approx. weight³ 30.4 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%
76.1  79.9  80.6 

Power factor

50% 75% 100%
0.49  0.64  0.73 

Features

Frame Material Rolled Steel 
Impregnation Method Dip and Bake Polyester 
Shaft Material SAE 1040/45 Carbon Steel 
Painting Only primer  
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 
Resilient Base Without