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/Products/Electric Motors/3 Phase Metric/WEG/03718ET3Y225S/MFF-W22 WEG 50HP / 37kW IEC TRU-Metric Electric Motor, 1800RPM
03718ET3Y225S/MFF-W22 WEG 50HP / 37kW IEC TRU-Metric Electric Motor, 1800RPM
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Product ID: 03718ET3Y225S/MFF-W2

03718ET3Y225S/MFF-W22 WEG 50HP / 37kW IEC TRU-Metric Electric Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: 03718ET3Y225S/MFF-W22

Selected accessories will also be added to cart
$5,667.24 / Each
Quantity:
IC411 - TEFC, 225S/225M Frame, 460/380-415VAC 60Hz 3 Phase, 12143617, (FF) B5 D-Flange, B35L(E) Foot Mounted, Cast Iron Frame, 60mm Keyed Shaft

Electric Motors

Frame 225S/M
Output 50 HP (37 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1785 rpm
Slip 0.83 %
Rated voltage 460 V
Rated current 58.5 A
L. R. Amperes 567 A
LRC 9.7
No load current 25.3 A
Rated torque 147 ft.lb
Locked rotor torque 310 %
Breakdown torque 360 %
Locked rotor time 45s (cold) 25s (hot)
Moment of inertia (J) 20.9 sq.ft.lb
Design N
Insulation Class F
Service factor 1.25
Temperature rise 80 K
Duty Cycle 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 B35L(E)
Rotation¹ Both (CW and CCW)
Noise level² 67.0 dB(A)
Approx. weight³ 949 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%
93.0  94.1  94.5 

Power factor

50% 75% 100%
0.68  0.79  0.84 
Frame 225S/M
Output 50 HP (37 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1480 rpm
Slip 1.33 %
Rated voltage 380 V
Rated current 69.3 A
L. R. Amperes 541 A
LRC 7.8
No load current 25.2 A
Rated torque 177 ft.lb
Locked rotor torque 240 %
Breakdown torque 270 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 20.9 sq.ft.lb
Design N
Insulation Class F
Service factor 1.00
Temperature rise 80 K
Duty Cycle 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 B35L(E)
Rotation¹ Both (CW and CCW)
Noise level² 63.0 dB(A)
Approx. weight³ 949 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%
94.1  94.2  94.3 

Power factor

50% 75% 100%
0.75  0.83  0.86 
Frame 225S/M
Output 50 HP (37 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1480 rpm
Slip 1.33 %
Rated voltage 400 V
Rated current 65.6 A
L. R. Amperes 544 A
LRC 8.3
No load current 27.0 A
Rated torque 177 ft.lb
Locked rotor torque 270 %
Breakdown torque 300 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 20.9 sq.ft.lb
Design N
Insulation Class F
Service factor 1.00
Temperature rise 80 K
Duty Cycle 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 B35L(E)
Rotation¹ Both (CW and CCW)
Noise level² 63.0 dB(A)
Approx. weight³ 949 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%
94.0  94.6  94.6 

Power factor

50% 75% 100%
0.72  0.81  0.86 
Frame 225S/M
Output 50 HP (37 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1480 rpm
Slip 1.33 %
Rated voltage 415 V
Rated current 64.7 A
L. R. Amperes 569 A
LRC 8.8
No load current 28.5 A
Rated torque 177 ft.lb
Locked rotor torque 300 %
Breakdown torque 330 %
Locked rotor time 25s (cold) 14s (hot)
Moment of inertia (J) 20.9 sq.ft.lb
Design N
Insulation Class F
Service factor 1.00
Temperature rise 80 K
Duty Cycle 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 B35L(E)
Rotation¹ Both (CW and CCW)
Noise level² 63.0 dB(A)
Approx. weight³ 949 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%
93.8  94.6  94.7 

Power factor

50% 75% 100%
0.69  0.79  0.84 

Features

Frame Material Cast Iron 
Impregnation Method Constant Resin Flow 
Regreasing System At Drive end and Non-drive end 
Main terminal box hole 2xM50x1,5 
Terminal Block BMC - 6 pins 
Shaft Locking Device Without 
Drain Rubber, automatic 
Shaft Material SAE 1040/45 Carbon Steel 
Painting RAL 5009 203A (ISO 12944 - C2) 
Grounding Lugs Double 
Fan Cover material Cast Iron 
Tropicalized Painting Without 
Fan material Plastic 
Bearing cap Yes- Bearing Cap 
Balancing Method 1/2 Key 
Drip Cover Without 
Overload protector (phenolic) Without overload protector  
Connection Cables Quantity 6