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Technical Information Dimensions - Definite Purpose - Close Coupled Pump Motors

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TYPICAL CLOSE COUPLED PUMP MOTOR

C

ER AH

"BF" 4 HOLES

213-365 JP & JM

ET

EQ

45

45

ES

BB

KEYWAY

AJ

EN

AK

U

BD

EM

EL

EP

S

R

BC

ET 143-184 JP & JM

Dimensions for Type JM

BF

EN Tap Drill

Keyseat

Bolt

Bolt

Frame Desig.

BD

Tap Pen.

Tap Depth Pen.

EP

ER

ES R Min.

U AH AJ

AK BB Max. No. Size Allow.

EL EM Size Max. Allow. Min.

EQ Min.

S ET 0.771 1.65 0.190 2.890 0.756 0.188 2.860 0.771 1.65 0.190 2.890 0.756 0.188 2.860 0.771 1.65 0.190 2.890 0.756 0.188 2.860 1.112 2.53 0.252 3.015 1.097 0.250 2.985 1.112 2.53 0.252 3.020 1.097 0.250 2.980 1.112 2.53 0.252 3.020 1.097 0.250 2.980

143 & 0.8745 4.15 5.890 4.500 0.150 6.62 4 3/8-16 0.56 1.156 1.0000 3/8-16 1.12 0.75 1.156 0.640 4.25 145JM 0.8740 4.10 5.860 4.497 0.10 1.154 0.9995 0.610 182 & 0.8745 4.13 5.89 4.500 0.16 6.62 4 3/8-16 0.56 1.250 1.0000 3/8-16 1.12 0.75 1.250 0.640 4.25 184JM 0.8740 4.09 5.86 4.497 0.125 1.248 0.9995 0.610 213 & 0.8750 4.25 7.265 8.500 0.312 9.00 4 1/2-13 0.75 1.250 1.0000 3/8-16 1.12 0.75 1.750 0.640 4.25 215JM 0.8745 7.235 8.497 0.250 1.248 0.9995 0.610 254 & 1.2495 5.25 7.250 8.500 0.312 10.00 4 1/2-13 0.75 1.750 1.3750 1/2-13 1.50 1.00 1.750 0.640 5.25 256JM 1.2490 8.497 0.250 1.748 1.3745 0.610 284 & 1.2495 5.281 11.00 12.500 0.312 14.00 4 5/8-11 0.94 1.750 1.3750 1/2-13 1.50 1.00 2.125 0.645 5.25 286JM 1.2490 5.219 12.495 0.250 1.748 1.3745 0.605 324 & 1.2495 5.281 11.00 12.500 0.312 14.00 4 5/8-11 0.94 1.750 1.3750 1/2-13 1.50 1.00 2.125 0.645 5.25 326JM 1.2490 5.219 12.495 0.250 1.478 1.3745 0.605

Dimensions for Type JP

BF

EN Tap Drill

Keyseat

Bolt

Bolt

Frame Desig.

BD

Tap Pen.

Tap Depth Pen.

EP

ER

ES R Min.

U AH AJ

AK BB Max. No. Size Allow.

EL EM Size Max. Allow. Min.

EQ Min.

S ET 0.771 1.65 0.190 5.952 0.756 1.65 0.188 5.922 0.771 1.65 0.190 5.952 0.756 0.188 5.922 1.112 2.53 0.252 5.890 1.097 0.250 5.860 1.112 2.53 0.252 5.890 1.097 0.250 5.855 1.112 2.53 0.252 5.895 1.097 0.250 5.860 1.112 2.53 0.252 5.895 1.097 0.250 5.855 1.416 2.53 0.377 5.895 1.401 0.375 5.855

143 & 0.8745 7.19 5.890 4.500 0.156 6.62 4 3/8-16 0.56 1.156 1.0000 3/8-16 1.12 0.75 1.156 1.578 7.312 145JP 0.8740 7.15 5.860 4.497 0.125 1.154 0.9995 1.548 182 & 0.8745 7.21 5.890 4.500 0.156 6.62 4 3/8-16 0.56 1.250 1.0000 3/8-16 1.12 0.75 1.250 1.578 7.312 184JP 0.8740 7.15 5.860 4.497 0.100 1.248 0.9995 1.548 213 & 1.2495 8.12 7.250 8.500 0.312 9.00 4 1/2-13 0.75 1.750 1.3750 1/2-13 1.50 1.00 1.750 2.390 8.125 215JP 1.2490 8.497 0.250 1.748 1.3745 2.360 254 & 1.2495 8.156 7.250 8.500 0.312 10.00 4 1/2-13 0.75 1.750 1.3750 1/2-13 1.50 1.00 1.750 2.390 8.125 256JP 1.2490 8.094 8.497 0.250 1.748 1.3745 2.360 284 & 1.2495 8.156 11.00 12.500 0.312 14.00 4 5/8-11 0.94 1.750 1.3750 1/2-13 1.50 1.00 2.125 2.390 8.125 286JP 1.2490 8.094 12.495 0.250 1.748 1.3745 2.360 324JP & 1.2495 8.12 11.00 12.500 0.312 14.00 4 5/8-11 0.94 1.750 1.3750 1/2-13 1.50 1.00 2.125 2.395 8.125 326JP 1.2490 12.495 0.250 1.748 1.3745 2.355 364JP & 1.6245 8.12 11.00 12.500 0.312 14.00 4 5/8-11 0.94 2.125 1.7500 1/2-13 1.50 1.00 2.500 2.395 8.125 365JP 1.6240 12.495 0.250 2.13 1.7495 2.355

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.

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