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/Products/Electric Motors/3 Phase/WEG 3-Phase Electric Motors/W22 General Purpose, TEFC/JM Close-Coupled Pump/00136ES1E143JM-W22 WEG 1HP JM Close Coupled Pump Electric Motor, 3600RPM
00136ES1E143JM-W22 WEG 1HP JM Close Coupled Pump Electric Motor, 3600RPM
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Product ID: 00136ES1E143JM-W22

00136ES1E143JM-W22 WEG 1HP JM Close Coupled Pump Electric Motor, 3600RPM

MFG: WEG Electric Corporation
MFG Part Number: 00136ES1E143JM-W22

Selected accessories will also be added to cart
$606.98 / Each
Quantity:
IC411 - TEFC, IP55, 143JM/145JM Frame, 208-230/460VAC 60Hz 3 Phase, 14178426, Foot Mounted, Cast Iron Frame

Electric Motors

Frame143/5JM
Output1 HP (0.75 kW)
Number of Poles2
Frequency60 Hz
Rated speed3540 rpm
Slip1.67 %
Rated voltage208-230/460 V
Rated current5.20-4.80/2.40 A
L. R. Amperes44.2-40.8/20.4 A
LRC8.5x(Code L)
No load current1.21-1.40/0.700 A
Rated torque1.48 ft.lb
Locked rotor torque229 %
Breakdown torque270 %
Locked rotor time12s (cold) 7s (hot)
Moment of inertia (J)0.0527 sq.ft.lb
Insulation ClassF
Temperature rise80 K
Service factor1.15 (1.00 @ 208V)
Duty CycleCont.(S1)
Starting MethodDirect On Line
Ambient temperature-20?C to +40?C
Altitude1000 m.a.s.l.
Degree of ProtectionIP55
EnclosureIC411 - TEFC
MountingF-1
Rotation?Both (CW and CCW)
Noise level?69.0 dB(A)
Approx. weight?50.7 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%
58.0  67.0  70.0 

Power factor

50%75%100%
0.95  0.96  0.97 

Features

Frame MaterialCast Iron 
Impregnation MethodDip and Bake Polyester 
Main terminal box holeNPT 3/4" 
Terminal BlockWithout 
Shaft Locking DeviceWithout 
DrainRubber, automatic 
Shaft MaterialSAE 1040/45 Carbon Steel 
PaintingRAL 5009 207A (ISO 12944 - C2) 
Grounding LugsSingle 
Fan Cover materialSteel 
Tropicalized PaintingWithout 
Fan materialPlastic 
Bearing capYes- Bearing Cap 
Drip CoverWithout 
Overload protector (phenolic)Without overload protector  
Type
Electric Motor
Input Phase
3-Phase
Speed
3600RPM
Application
Close Coupled Pump
Enclosure
TEFC
Horsepower
1HP
Input Voltage
208VAC
Input Voltage
230VAC
Input Voltage
460VAC
Frame
143JM
Frame
145JM