MARATHON MOTORS 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
Assembly: F1 ONLY , Hz: 60 , Insulation Class: B , Mounting: Extended Studs - Footless , NEMA Design: NO DESIGN CODE , Phase: 1
StyleModelFrameRotationDutyFull Load AmpsHPkWOrientationEnclosurePrice
A
048A11O678
48YSELECTIVE CCWCONT.AOM5.13/40.56HorizontalOPAO€111.32
B
048A11O2016
48YSELECTIVE CCWCONT.AOM2.53/40.56HorizontalOPAO€399.72
C
048A17O172
48YSELECTIVE CCWCONT.AOM1.71/20.37HorizontalOPAO€509.62
D
048A11O840
48YSELECTIVE CCWCONT.AOM4.21/20.37HorizontalOPAO€108.64
E
048A11O1771
48YSELECTIVE CCWCONT.AOM1.151/20.37HorizontalOPAO€105.56
F
048A11O2054
48YSELECTIVE CCWCONT.AOM1.41/30.25HorizontalOPAO€143.60
G
048A17O169
48YSELECTIVE CCWCONT.AOM11/40.19HorizontalOPAO€350.70
H
048A11O2017
48ZSELECTIVE CCWCONTINUOUS AOM1.41/20.37HorizontalOPAO€350.49
I
048A11O1524
48ZSELECTIVE CCWCONTINUOUS AOM1.4-1.21/40.187SHAFT UPOPAO€73.48
J
5KCP49ZN9617T
56ZSelect Counter clockwiseContinuous6.7-6.8/3.41-Vertical Shaft UpOpen€616.39

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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