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  • Three Phase
  • TEFC
  • Rigid Base
JM Pump Motors
General Specifications:
Designed for continuous duty service on close-coupled pumps using NEMA JM mounting provisions. All motors have a rigid mounting base and NEMA JM pump shaft.
Leeson Three Phase TEFC Rigid Base JM Pump Motors
Unit of Measure
1 

Item #

HP

RPM 60 Hz

Voltage

FL Amps 230 V

NEMA Frame

C Dimension

121855 N/A 1 N/A 1740 N/A 208 V230 V460 V N/A 3.6 N/A 143JM N/A 14.50 in
121858 N/A 1 1/2 N/A 3450 N/A 208 V230 V460 V N/A 4.6 N/A 143JM N/A 14.50 in
121856 N/A 1 1/2 N/A 1740 N/A 208 V230 V460 V N/A 4.8 N/A 145JM N/A 14.50 in
121859 N/A 2 N/A 3450 N/A 208 V230 V460 V N/A 6.0 N/A 145JM N/A 14.50 in
121857 N/A 2 N/A 1740 N/A 208 V230 V460 V N/A 5.8 N/A 145JM N/A 16.00 in
121860 N/A 3 N/A 3450 N/A 208 V230 V460 V N/A 7.6 N/A 145JM N/A 16.00 in
131579 N/A 3 N/A 1760 N/A 230 V460 V N/A 8.8 N/A 182JM N/A 15.59 in
131580 N/A 5 N/A 3450 N/A 208 V230 V460 V N/A 12.4 N/A 184JM N/A 15.59 in
131581 N/A 5 N/A 1760 N/A 230 V460 V N/A 13.4 N/A 184JM N/A 15.59 in
131582 N/A 7.5 N/A 3450 N/A 208 V230 V460 V N/A 18.4 N/A 184JM N/A 16.59 in
132027 N/A 7.5 N/A 3450 N/A 208 V230 V460 V N/A 16.8 N/A S213JM N/A 21.96 in
140622 N/A 7.5 N/A 1760 N/A 208 V230 V460 V N/A 20.4 N/A 215JM N/A 18.84 in
131583 N/A 10 N/A 3450 N/A 208 V230 V460 V N/A 26.2 N/A S213JM N/A 18.59 in
140623 N/A 15 N/A 1760 N/A 208 V230 V460 V N/A 26 N/A 215JM N/A 19.84 in
140764 N/A 15 N/A 3450 N/A 208 V230 V460 V N/A 34 N/A 215JM N/A 24.41 in
151567 N/A 15 N/A 3450 N/A 208 V230 V460 V N/A 35.0 N/A 254JM N/A 23.80 in
151568 N/A 20 N/A 1760 N/A 208 V230 V460 V N/A 36.6 N/A 254JM N/A 23.80 in
151569 N/A 20 N/A 3450 N/A 208 V230 V460 V N/A 46.2 N/A 254JM N/A 23.80 in
151570 N/A 25 N/A 1760 N/A 208 V230 V460 V N/A 48.2 N/A 254JM N/A 25.50 in
151417 N/A 25 N/A 3450 N/A 208 V230 V460 V N/A 56.4 N/A 256JM N/A 27.00 in
151418 N/A 3 N/A 1740 N/A 208 V230 V460 V N/A 58.8 N/A 284JM N/A 27.17 in
151420 N/A 30 N/A 3450 N/A 208 V230 V460 V N/A 69.2 N/A 284JM N/A 27.17 in
151422 N/A 30 N/A 1740 N/A 208 V230 V460 V N/A 69.8 N/A 286JM N/A 28.74 in
151424 N/A 40 N/A 3450 N/A 208 V230 V460 V N/A 93.0 N/A 286JM N/A 28.74 in
151426 N/A 40 N/A 1740 N/A 208 V230 V460 V N/A 95.2 N/A 324JM N/A 31.33 in
Unit of Measure
1