LEESON Electric Corporation  

Pump Motors

 
 
Jet Pump Motors
For use in Commercial and Industrial water pumps and water systems
 
General Specifications:
  • NEMA 56 C-Face mounting face
  • Mechanically locked ball bearing on shaft-end, limits axial shaft movement
  • Quiet operation through “Super Hush” flow-through ventilation system
  • 303 stainless steel shafts
  • Stator windings impregnated with extra heavy varnish system
  • High overload capacities provided by high service factor ratings
  • Double-sealed ball bearings
  • Neoprene shaft flinger to repel moisture
  • UL and C.S.A recognized
  • 230/460 Volt designed
Ratings:
Threaded Shaft   C-Face less base ODP 3450 RPM 1/3 - 5 HP
Threaded Shaft   C-Face with base ODP 3450 RPM 1/2 - 5 HP
Threaded Shaft   C-Face less base TEFC 3450 RPM 1/2 - 3 HP
Threaded Shaft   C-Face with base TEFC 3450 RPM 3/4 - 3 HP
Threaded Shaft Explosion Proof C-Face less base TEFC/TENV 3450 RPM 1/2 - 2 HP
Threaded Shaft Washguard Duty C-Face less base TEFC 3450 RPM 3/4 - 3 HP
Threaded Shaft Washguard Duty C-Face with base TEFC 3450 RPM 3/4 - 3 HP
 
ecoSaver Motors
ecoSaver logo   EcoSaver Motor

LEESON has single phase ODP motors today that meet or exceed the 2015 DOE Small Motor Rules.  This rulemaking includes 42, 48 and 56 frame, three phase motors that are of open construction in 2, 4 and 6-pole designs rated for continuous duty. Our Eco Saver® line of motors include our Inverter Duty insulation system - IRIS™

Features:
• 303 stainless shaft
• Capacitor run low speed, PSC high speed
• Meets California Energy Commission Appliance
Regulations 2008
• Integrated timer interface
• Timer mode or manual mode
• Over current protection
• Battery backup - program saver
• LCD display with backlight
• Class B insulation
• High efficiency - high and low speed
• Rotation - CCW pump end

 
JP Pump Motors
For use with close-coupled pumps where the pump impeller is mounted directly to the motor shaft in environments that are relatively clean and dry.

 
General Specifications:
  • Use with close-coupled pumps having NEMA JP mounting dimensions
  • Continuous Duty service
  • 1.15 Service Factor rating
  • Mechanically locked bearing – shaft-end limits axial shaft movement
  • UL and C.S.A recognized
  • Class F insulation
  • Premium Efficient Available
Ratings:
ODP Rigid base 3600 RPM 230/460V 1.5 - 50 HP
ODP Rigid base 1800 RPM 230/460V 1 - 50 HP
 
JM Pump Motors
jmpump2   For use with close-coupled pumps where the pump impeller is mounted directly on the motor shaft in environments that are relatively clean and dry.

 

General Specifications:
  • Use with close-coupled pumps having NEMA JM mounting dimensions
  • Continuous Duty service
  • 1.15 Service Factor rating
  • Mechanically locked bearing – shaft-end limits axial shaft movement
  • UL and C.S.A recognized
  • Quiet operation through “Super Hush” flow-through ventilation system
  • Class F insulation
 
Ratings:
ODP Rigid base 3450 RPM 230/460V 2 - 50 HP
ODP Rigid base 1740 RPM 230/460V 1 - 40 HP
TEFC Rigid base 3450 RPM 230/460V 1.5 - 40 HP
TEFC Rigid base 1740 RPM 230/460V 1 - 40 HP
Washguard Duty Rigid base 3450 RPM 230/460V 1.5 - 15 HP
Washguard Duty Rigid base 1740 RPM 230/460V 1 - 10 HP
 
 
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Catalog Pages -
Pump Motors