Leeson Electric Motors

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Burton, Michigan USA 48529

Swimming/Pool Spa Pumps

Century® Magnetek Electric Motors

Replacement Air Compressor Motors

Single Phase


Pulleys & Sheaves Pulleys-Click Here

Century Electric Motors

Non-Reversible--Connected for counter clockwise (ccw) rotation facing the shaft
The ("SPL") electric motors are typically used on "home" air compressors
Open Drip Proof Horsepower is designated as "SPL" Ball Bearings
56 Frame motors have a 5/8" Keyed shaft

Air Compressor Motor
B381, B383, B385

Note: Please browse entire page before making your electric motor selection
If your motor is part of the compressor head-we do not have a replacement motor, it is
only available from the manufacture, such as Coleman or Sears. If your motor mount pivots,
like some Sears models, we do not sell that motor. All our compressor motors are designed
to drive a belt with a pulley and have a flat mounting base. (56 frame = 3" x 5" bolt pattern)
 

Catalog #

  Description

AMPS

WGT

Price

Air Compressor Motor example
compressor motor
illustration
B381

2hp SPL 3450RPM  M56Frame
115/230volts 60hz.
5/8" Diameter Keyed Shaft
Manual Overload Protection
non-reversible
B381-Show Connection Diagram
Dimension Drawing

15.0/7.5 28 lb. $199.74
B383 3hp SPL 3450RPM  U56Frame
115/230volts 60hz.
5/8" Diameter Keyed Shaft
Manual Overload Protection
non-reversible
B383-Show Connection Diagram
Dimension Drawing
15.0/7.5 30 lb. $236.18
B385 5hp SPL 3450RPM  P56Frame
208-230volts 60hz.
5/8" Diameter Keyed Shaft
Manual Overload Protection
non-reversible
Dimension Drawing
15.0 40 lb. $246.20
▼ Leeson Motor ▼

Reversible Motor

Leeson Compressor Motor
click to enlarge
120554 5hp 3450RPM 145T frame
230 volts 60hz.
7/8" diameter Keyed Shaft
shaft height 3˝ to shaft center
Manual Overload Protection
Rotation = Reversible
Dimension Drawing
20.8 50 lb. $322.98

Need to convert your 5HP  3 Phase Air Compressor motor to Single Phase?

The Following Leeson Motors would be an exact replacement if you have a 184T Frame motor
Note: These are full size industrial motors
Shaft = 1 1/8" diameter x 2˝"

The 5hp & 7hp Leeson motors listed below-normally ship by truck
Free shipping with small handling charge-less then $15
If you require next day air you will need to call for shipping cost

Leeson Single Phase Compressor Motor

Catalog #

  Description

AMPS

WGT

Price

131537 5hp 1725RPM 184T Frame
230volts 60hz.

Single Phase  Open Drip Proof
Reversible,  SF=1.15
Overload Protection = NO
Dimension Drawing
21.0 82 lb. $483.30
131616 5hp 3450RPM 184T Frame
208-230volts 60hz.

Single Phase  Open Drip Proof
Reversible,  SF=1.15
Overload Protection = NO
Dimension Drawing
24.0 84 lb. $508.95
132044 7.5hp 3450RPM 184T Frame
208-230volts 60hz.

Single Phase  Open Drip Proof
Reversible,  SF=1.15
Ships by truck
Overload Protection = Auto
Dimension Drawing
31.0 110 lb. $465.30

Air Compressor Motor
Open Drip Proof · Rigid Base · Single Phase · Ball Bearing ·60HZ 
Continuous Duty · Manual Reset Button · NEMA Design B
SF = Service Factor


B384, B386, B387

Catalog #

  Description

AMPS SF WGT

Price

110232 2 HP 3450RPM  56 Frame 115/230volts(Leeson)
Reversible. Manual Overload Protection
Dimension Drawing
22/11 1.0 33 lb. $228.98
CP1302L 3 HP 3450RPM  56 Frame 208-230volts
Reversible. Manual Overload Protection
Dimension Drawing
15.4-15 1.0 35 lb. $254.66
B386 5HP 3450RPM  R56HZ Frame 208-230volts
Non-Reversible CCW facing the shaft
7/8" shaft, 3.5" shaft height, 56 Mount
Dimension Drawing
22.0 1.15 56 lb. $297.95
B384 5HP 3450RPM  R56Y Frame 208-230volts
Non-Reversible CCW facing the shaft
182T and 184T mounting holes, 4.5" shaft height 7/8" Shaft
Show Dimension Drawing
22.0 1.15 60 lb. $332.26
B387 6HP 3450RPM  R56Y Frame 230volts
Non-Reversible CCW facing the shaft
182T and 184T mounting holes, 4.5" shaft height 7/8" Shaft
Show Dimension Drawing
24.0 1.0 63 lb. $399.89

WGT = Approximate Shipping Pounds

For industrial electric motors see either our
Single Phase Electric Motor or Three Phase Electric Motor pages

( air compressor motor page )

 

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We recommend that all electric motors be installed by a qualified licensed contractor.
Disconnect power before attempting to service any electrical apparatus
 

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