.7536ES3EJPR56J-S WEG 3/4HP Jet Pump Electric Motor, 3600RPM

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WEG Electric Corporation SKU: .7536ES3EJPR56J-S Barcode: 7909158993499

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Electric Motors

Frame 56J
Output 0.75 HP (0.550 kW)
Number of Poles 2
Frequency 60 Hz
Rated speed 3475 rpm
Slip 3.47 %
Rated voltage 208-230/460 V
Rated current 2.50-2.26/1.13 A
L. R. Amperes 17.5-15.8/7.91 A
LRC 7.0x(Code K)
No load current 0.948-1.10/0.550 A
Rated torque 1.12 ft.lb
Locked rotor torque 250 %
Breakdown torque 290 %
Locked rotor time 41s (cold) 23s (hot)
Moment of inertia (J) 0.0517 sq.ft.lb
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.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ CCW
Noise level² 68.0 dB(A)
Approx. weight³ 20.4 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%
62.0  68.0  72.0 

Power factor

50% 75% 100%
0.70  0.79  0.85 
Frame 56J
Output 0.75 HP (0.550 kW)
Number of Poles 2
Frequency 50 Hz
Rated speed 2825 rpm
Slip 5.83 %
Rated voltage 190/380 V
Rated current 2.52/1.26 A
L. R. Amperes 13.9/6.93 A
LRC 5.5x(Code G)
No load current 1.05/0.526 A
Rated torque 1.38 ft.lb
Locked rotor torque 180 %
Breakdown torque 220 %
Locked rotor time 52s (cold) 29s (hot)
Moment of inertia (J) 0.0517 sq.ft.lb
Insulation Class F
Service factor 1.00
Temperature rise 105 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.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ CCW
Noise level² 65.0 dB(A)
Approx. weight³ 20.4 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%
70.3  73.4  73.0 

Power factor

50% 75% 100%
0.77  0.86  0.91 
Frame 56J
Output 0.75 HP (0.550 kW)
Number of Poles 2
Frequency 50 Hz
Rated speed 2860 rpm
Slip 4.67 %
Rated voltage 220/415 V
Rated current 2.26/1.20 A
L. R. Amperes 14.3/7.56 A
LRC 6.3x(Code J)
No load current 1.25/0.665 A
Rated torque 1.36 ft.lb
Locked rotor torque 220 %
Breakdown torque 270 %
Locked rotor time 43s (cold) 24s (hot)
Moment of inertia (J) 0.0517 sq.ft.lb
Insulation Class F
Service factor 1.00
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.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ CCW
Noise level² 65.0 dB(A)
Approx. weight³ 20.4 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%
68.1  72.8  73.9 

Power factor

50% 75% 100%
0.68  0.80  0.86 

Features

Frame Material Rolled Steel 
Impregnation Method Dip and Bake Polyester 
Main terminal box hole 0.881" 
Terminal Block Without 
Drain Rubber, automatic 
Shaft Material AISI 304 Stainless Steel 
Painting Munsell N 1 - Matte 207N (ISO 12944 - C2) 
Grounding Lugs Single 
Fan Cover material Plastic 
Tropicalized Painting Without 
Fan material Plastic 
Bearing cap Yes- Bearing Cap 
Bolt Material Carbon Steel 
Balancing Method Without Key 
Drip Cover Without 
Resilient Base Without