Leeson Product Catalog 1050

Technical Information Dimensions - Definite Purpose - Close Coupled Pump Motors

TYPICAL CLOSE COUPLED PUMPMOTOR

IEC Motors DC Motors Gearmotors AC / DC Controls Accessories / Kits Options X-Ref / Index Tech Information Terms / Warnings Frame Desig. 143 & 145JM 182 & 184JM 213 & 215JM 254 & 256JM 284 & 286JM 324 & 326JM Frame Desig. 143 & 145JP 182 & 184JP 213 & 215JP 254 & 256JP 284 & 286JP 324JP & 326JP 364JP & 365JP

For standard NEMA base dimensions, see pages 280 and 282.

Dimensions for Type JM

BF

EN Tap Drill

Keyseat

Bolt Pen.

Bolt Pen.

BD

Tap Size

Tap Size

Depth

EP

ER

ES

U

AH

AJ

AK

BB

Max.

No.

Allow.

EL

EM

Max. 1.12

Allow.

Min.

EQ

Min. 4.25

R

Min. 1.65

S

ET

0.8745 0.8740 0.8745 0.8740 0.8750 0.8745 1.2495 1.2490 1.2495 1.2490 1.2495 1.2490

4.15 4.10 4.13 4.09 4.25

5.890 5.860

4.500 4.497 4.500 4.497 8.500 8.497 8.500 8.497

0.150

6.62

4

3/8-16

0.56

1.156 1.154 1.250 1.248 1.250 1.248 1.750 1.748 1.750 1.748 1.750 1.478

1.0000 0.9995 1.0000 0.9995 1.0000 0.9995 1.3750 1.3745 1.3750 1.3745 1.3750 1.3745

3/8-16

0.75

1.156

0.640 0.610 0.640 0.610 0.640 0.610 0.640 0.610 0.645 0.605 0.645 0.605

0.771 0.756

0.190 0.188 0.190 0.188 0.190 0.188 0.252 0.250 0.252 0.250 0.252 0.250

2.890 2.860 2.890 2.860 2.890 2.860 3.015 2.985 3.020 2.980 3.020 2.980

0.10 0.16

5.89 5.86

6.62

4

3/8-16

0.56

3/8-16

1.12

0.75

1.250

4.25

0.771

1.65

0.125 0.312 0.250

0.756

7.265 7.235 7.250

9.00

4

1/2-13

0.75

3/8-16

1.12

0.75

1.750

4.25

0.771

1.65

0.756

5.25

0.312 10.00

4

1/2-13

0.75

1/2-13

1.50

1.00

1.750

5.25

1.112

2.53

0.250

1.097 1.112 1.097 1.112 1.097

5.281 5.219 5.281 5.219

11.00

12.500 12.495 12.500 12.495

0.312 14.00

4

5/8-11

0.94

1/2-13

1.50

1.00

2.125

5.25

2.53

0.250

11.00

0.312 14.00

4

5/8-11

0.94

1/2-13

1.50

1.00

2.125

5.25

2.53

0.250

Mods / Factory

Dimensions for Type JP

BF

EN Tap Drill

Keyseat

Bolt Pen.

Bolt Pen.

BD

Tap Size

Tap Size

Depth

EP

ER

ES

U

AH

AJ

AK

BB

Max.

No.

Allow.

EL

EM

Max. 1.12

Allow.

Min.

EQ

Min.

R

Min. 1.65 1.65 1.65

S

ET

0.771 0.756 0.771 0.756 1.112 1.097 1.112 1.097 1.112 1.097 1.112 1.097 1.416 1.401

0.190 0.188 0.190 0.188 0.252 0.250 0.252 0.250 0.252 0.250 0.252 0.250 0.377 0.375

5.952 5.922 5.952 5.922 5.890 5.860 5.890 5.855 5.895 5.860 5.895 5.855 5.895 5.855

0.8745 0.8740 0.8745 0.8740 1.2495 1.2490 1.2495 1.2490 1.2495 1.2490 1.2495 1.2490 1.6245 1.6240

7.19 7.15 7.21 7.15 8.12

5.890 5.860 5.890 5.860 7.250

4.500 4.497 4.500 4.497 8.500 8.497 8.500 8.497

0.156 0.125 0.156 0.100 0.312 0.250

6.62

4

3/8-16

0.56

1.156 1.154 1.250 1.248 1.750 1.748 1.750 1.748 1.750 1.748 1.750 1.748 2.125

1.0000 0.9995 1.0000 0.9995 1.3750 1.3745 1.3750 1.3745 1.3750 1.3745 1.3750 1.3745 1.7500 1.7495

3/8-16

0.75

1.156

1.578 1.548 1.578 1.548 2.390 2.360 2.390 2.360 2.390 2.360 2.395 2.355 2.395 2.355

7.312

6.62

4

3/8-16

0.56

3/8-16

1.12

0.75

1.250

7.312

2.53

9.00

4

1/2-13

0.75

1/2-13

1.50

1.00

1.750

8.125

2.53

8.156 8.094 8.156 8.094

7.250

0.312 10.00

4

1/2-13

0.75

1/2-13

1.50

1.00

1.750

8.125

0.250

2.53

11.00

12.500 12.495 12.500 12.495 12.500 12.495

0.312 14.00

4

5/8-11

0.94

1/2-13

1.50

1.00

2.125

8.125

0.250

2.53

8.12

11.00

0.312 14.00

4

5/8-11

0.94

1/2-13

1.50

1.00

2.125

8.125

0.250

2.53

8.12

11.00

0.312 14.00

4

5/8-11

0.94

1/2-13

1.50

1.00

2.500

8.125

0.250

2.13

All dimensions are measured in inches. For “C” dimensions, refer to the appropriate catalog page. Certified drawings are available upon request - contact LEESON for details.

500