Monday, August 21, 2017

 

         
 

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TEFC Motor Covers
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Standard TEFC Motor Covers
 

Stock Sizes
NEMA Frames 48T - 5011
(Click here for HP/RPM Size Chart)

For standard TEFC type motors, selection of the proper cover is based solely on the NEMA frame size.  Non-standard sizes, ODP motors or DC Motors require additional information.

NEMA Frame

Cover Diameter

Cover Length

User Net Price

48

6.0

8.9/11

$59.00

56, 143, 145

7.0

10.2/13

$65.00

182, 184

9.0

12.1/15

$80.00

213, 215, 224, 225

11.0

16.8/21

$162.00

254, 256

12.5

21.5/26

$196.00

284, 286

14.0

24.0/28

$253.00

324, 326

16.2

29.0/35

$282.00

364, 365

18.0

27.4/33

$286.00

404, 405

20.0

30.9/37

$368.00

444, 445

22.0

35.9/43

$474.00

447, 449

26.0

48.0/56

$688.00

504, 505

25.0

39.5/47

$569.00

5008, 5009, 5010, 5011

30.0

70.5/81

$1,022.00

Other

29.0

46/53

$782.00

image1.jpg (3729 bytes)

Covers are longer than the motor to provide a canopy over the air intake to restrict particles from blocking intake screen.

NEMA Frame Assignments
3-Phase TEFC, General Purpose Motors
According to 1964 rerate.

Sizes shown up to 150 hp.  Larger sizes available

HP RPM Frame   HP RPM Frame

1

3600

 ---

 

25

3600

284

1800

143

   

1800

284

1200

145

   

1200

324

900

182

   

900

326

1.5

3600

143

 

30

3600

286

1800

145

   

1800

286

1200

182

   

1200

326

900

184

   

900

364

2

3600

145

 

40

3600

324

1800

145

   

1800

324

1200

184

   

1200

364

900

213

   

900

365

3

3600

182

 

50

3600

326

1800

182

   

1800

326

1200

213

   

1200

365

900

215

   

900

404

5

3600

184

 

60

3600

364

1800

184

   

1800

364

1200

215

   

1200

404

900

254

   

900

405

7.5

3600

213

 

75

3600

365

1800

213

   

1800

365

1200

254

   

1200

405

900

256

   

900

444

10

3600

215

 

100

3600

405

1800

215

   

1800

405

1200

256

   

1200

444

900

284

   

900

445

15

3600

254

 

125

3600

444

1800

254

   

1800

444

1200

284

   

1200

445

900

286

   

900

 ---

20

3600

256

 

150

3600

445

1800

256

   

1800

445

1200

286

   

1200

447

900

324

   

900

447

Yes, we do have covers for larger HP motors. For more info, call us at 800-669-9189, or contact us via our form on the web.

 
         

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