04018AT3HCT324T-W22 WEG 40HP Cooling Tower Electric Motor, 1800RPM

$4,008.69 USD $4,949.00 USD Save $940.31 USD

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WEG Electric Corporation SKU: 04018AT3HCT324T-W22 Barcode: 7909158103928

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Electric Motors

Frame 324T
Output 40 HP (30 kW)
Number of Poles 4
Frequency 60 Hz
Rated speed 1770 rpm
Slip 1.67 %
Rated voltage 575 V
Rated current 37.7 A
L. R. Amperes 230 A
LRC 6.1x(Code G)
No load current 13.6 A
Rated torque 119 ft.lb
Locked rotor torque 229 %
Breakdown torque 240 %
Locked rotor time 36s (cold) 20s (hot)
Moment of inertia (J) 9.16 sq.ft.lb
Design B
Insulation Class F
Service factor 1.25
Temperature rise 80 K
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 IC410 - TEAO
Mounting F-2
Rotation¹ Both (CW and CCW)
Noise level² 66.0 dB(A)
Approx. weight³ 544 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%
93.6  94.1  94.1 

Power factor

50% 75% 100%
0.72  0.80  0.85 

Features

Frame Material Cast Iron 
Impregnation Method Double impregnation polyester 
Space Heater Voltage 110-127/200-240 V 
Main terminal box hole NPT 2" 
Terminal Block Without 
Shaft Locking Device Without 
Drain Rubber, automatic 
Shaft Material SAE 1040/45 Carbon Steel 
Painting RAL 5009 202E (ISO 12944 - C4) 
Grounding Lugs Single 
Fan Cover material Without Fan Cover 
Tropicalized Painting Complete (200h) 
Joints Seal Permatex 
Fan material Without fan 
Bearing cap Yes- Bearing Cap 
Drip Cover Without 
Overload protector (phenolic) Without overload protector