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LEESON Condenser Fan/Heat Pump Motors, PSC, Open Air Over, Thru-Bolt, Shaft Up or Horizonal


Marathon condenser fan / heat pump motors are suitable for driving HVAC equipment for ventilation applications. Marathon also offers heavy duty fan motors that are suitable for driving heavy duty fans & blowers.

Filter
StyleModelDutyEnclosureFrameFull Load AmpsHPkWOrientationRotationPrice (ex. VAT)
A
048A11O678
CONT.AOMOPAO48Y5.13/40.56HorizontalSELECTIVE CCW€125.71
B
048A11O1771
CONT.AOMOPAO48Y1.151/20.37HorizontalSELECTIVE CCW€119.21
C
048A11O2016
CONT.AOMOPAO48Y2.53/40.56HorizontalSELECTIVE CCW€466.60
D
048A11O2054
CONT.AOMOPAO48Y1.41/30.25HorizontalSELECTIVE CCW€103.54
E
048A17O172
CONT.AOMOPAO48Y1.71/20.37HorizontalSELECTIVE CCW€492.46
F
048A17O169
CONT.AOMOPAO48Y11/40.19HorizontalSELECTIVE CCW€332.01
G
048A11O840
CONT.AOMOPAO48Y4.21/20.37HorizontalSELECTIVE CCW€122.70
H
5KCP49ZN9617T
ContinuousOpen56Z6.7-6.8/3.41-Vertical Shaft UpSelect Counter clockwise€941.30
I
048A11O1524
CONTINUOUS AOMOPAO48Z1.4-1.21/40.187SHAFT UPSELECTIVE CCW€82.99
J
048A11O2017
CONTINUOUS AOMOPAO48Z1.41/20.37HorizontalSELECTIVE CCW€441.46

Features

  • Marathon condenser fan / heat pump motors feature automatic thermal protection for preventing damage against overheating.
  • They have vertical / horizontal mounting capability for easy installation depending upon the application requirement.
  • They feature a thru-bolt mount design that prevents the motor from getting out of position during operation.
  • These motors have an open air over enclosure for high airflow inside the motor enclosure.

Standards and Approvals

  • UL

Frequently Asked Questions

How does a PSC motor start?

  • After a capacitor start or split phase motor starts, the centrifugal switch on the shaft opens and disconnects the start winding or capacitor.
  • The motor then runs using the run winding only.

Are Marathon condenser fan / heat pump motors prone to overheating?

These motors have automatic thermal protection, preventing the motor from overheating in low ventilation environments.

Do Marathon condenser fan / heat pump motors require frequent lubrication?

These motors have pre-greased ball bearings that are inside the motor enclosure and do not require frequent lubrication.

How to install Marathon condenser fan / heat pump motors?

These motors have a long shaft directly mounted onto the load / fan. The motor is connected to the fan assembly using thru bolt mounting.

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