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
StyleModelVoltageHpMotor Mounting TypeFrameMotor Thermal ProtectionMax. Ambient Temp.Shaft LengthNameplate RpmPrice
A
5KCP49ZN9617T
200-230/460V AC1 hpFace56ZAutomatic65°C4"1075 RPM€829.72
B
048A11O678
208-230V AC3/4 hpExtended Studs, Footless48Y----€104.95
C
048A11O840
208-230V AC1/2 hpExtended Studs Footless48YAutomatic---€102.44
D
048A11O2017
460V AC1/2 hpStud48ZAuto40°C6"1075 RPM€367.11
E
048A11O2016
460V AC3/4 hpStud48YAutomatic40°C6"1075 RPM€409.53
F
048A11O2054
460V AC1/3 hpStud48YAuto40°C6"-€86.44
G
048A17O172
460V AC1/2 hpStud48YAuto40°C6"-€513.97
H
048A17O169
460V AC1/4 hpStud48YAutomatic40°C6"1625 RPM€364.44
I
048A11O1771
575V AC1/2 hpStud48YAutomatic40°C6"1075 RPM€99.52

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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