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/Products/Electric Motors/3 Phase/WEG/Rolled Steel, TEFC/Brake Motor/.2518ES3EBMW56-S WEG 1/4HP Electric Brake Motor, 1800RPM
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Product ID: .2518ES3EBMW56-S

.2518ES3EBMW56-S WEG 1/4HP Electric Brake Motor, 1800RPM

MFG: WEG Electric Corporation
MFG Part Number: .2518ES3EBMW56-S

Selected accessories will also be added to cart
$696.00 / Each
Quantity:
IC411 - TEFC, W56 Frame, 208-230/460VAC 3-Phase 50/60Hz, 14593011, C-Face, Foot Mount, Rolled Steel, Standard Efficiency, 5/8" Keyed Shaft

Features

  • 1.15 Service Factor
  • Manual Release Lever
  • AC Brake
  • Inverter Rated
  • IP55 Enclosure
  • Dual Frequency (50/60Hz)

Applications

  • Conveyors
  • Door Operators
  • Packaging Equipment
  • Unit Handling

Technical Data

Electric Motors

Frame W56
Output 0.25 HP (0.18 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1735 rpm
Slip 3.61 %
Rated voltage 208-230/460 V
Rated current 1.11-1.01/0.503 A
L. R. Amperes 5.88-5.33/2.67 A
LRC 5.3x(Code K)
No load current 0.716-0.830/0.415 A
Rated torque 0.747 ft.lb
Locked rotor torque 240 %
Breakdown torque 290 %
Locked rotor time 54s (cold) 30s (hot)
Moment of inertia (J) 0.0280 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 Both (CW and CCW)
Noise level² 50.0 dB(A)
Approx. weight³ 22.7 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%
55.0  62.0  66.0 

Power factor

50% 75% 100%
0.48  0.59  0.68 
Frame W56
Output 0.25 HP (0.18 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1410 rpm
Slip 6.00 %
Rated voltage 190/380 V
Rated current 1.11/0.554 A
L. R. Amperes 4.88/2.44 A
LRC 4.4x(Code H)
No load current 0.812/0.406 A
Rated torque 0.919 ft.lb
Locked rotor torque 180 %
Breakdown torque 220 %
Locked rotor time 63s (cold) 35s (hot)
Moment of inertia (J) 0.0280 sq.ft.lb
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.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 49.0 dB(A)
Approx. weight³ 22.7 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%
57.0  63.0  65.0 

Power factor

50% 75% 100%
0.53  0.66  0.76 
Frame W56
Output 0.25 HP (0.18 kW)
Number of Poles 4
Frequency 50 Hz
Rated speed 1430 rpm
Slip 4.67 %
Rated voltage 220/415 V
Rated current 1.07/0.567 A
L. R. Amperes 5.03/2.66 A
LRC 4.7x(Code J)
No load current 0.907/0.481 A
Rated torque 0.906 ft.lb
Locked rotor torque 220 %
Breakdown torque 270 %
Locked rotor time 50s (cold) 28s (hot)
Moment of inertia (J) 0.0280 sq.ft.lb
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.
Degree of Protection IP55
Enclosure IC411 - TEFC
Mounting F-1
Rotation¹ Both (CW and CCW)
Noise level² 49.0 dB(A)
Approx. weight³ 22.7 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%
52.0  60.0  64.0 

Power factor

50% 75% 100%
0.47  0.59  0.69 

Features

Frame Material Rolled Steel 
Impregnation Method Dip and Bake Polyester 
Main terminal box hole NPT 1/2" 
Terminal Block Without 
Drain Rubber, automatic 
Shaft Material SAE 1040/45 Carbon Steel 
Painting Munsell N 1 - Matte 207N (ISO 12944 - C2) 
Grounding Lugs Single 
Fan Cover material Aluminum 
Tropicalized Painting Without 
Fan material Plastic 
Brake input Voltage 208-230/460//190/380 V 
Bearing cap No-Without Bearing Cap 
Bolt Material Carbon Steel 
Balancing Method Not Balanced 
Drip Cover Without 
Resilient Base Without