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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.
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J| Style | Model | Voltage | Hp | Frame | Shaft Orientation | Efficiency | Power | Phase | Insulation Class | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 5KCP49ZN9617T | 200-230/460V AC | 1 hp | 56Z | Vertical Shaft Up | - | - | 1 | Class B | €950.91 | |
| B | 048A11O1524 | 208-230V AC | 1/4 hp | 48Z | Shaft Up | 66% | 0.187 kW | 1 | Class B | €83.84 | |
| C | 048A11O678 | 208-230V AC | 3/4 hp | 48Y | Horizontal | Not Applicable | 0.56 kW | 1 | Class B | €126.99 | |
| D | 048A11O840 | 208-230V AC | 1/2 hp | 48Y | Horizontal | Not Applicable | 0.37 kW | 1 | Class B | €123.95 | |
| E | 048A11O2017 | 460V AC | 1/2 hp | 48Z | Horizontal | 62% | 0.37 kW | 1 | Class B | €445.96 | |
| F | 048A11O2016 | 460V AC | 3/4 hp | 48Y | Horizontal | Not Applicable | 0.56 kW | 1 | Class B | €471.36 | |
| G | 048A11O2054 | 460V AC | 1/3 hp | 48Y | Horizontal | Not Applicable | 0.25 kW | 1 | Class B | €104.59 | |
| H | 048A17O172 | 460V AC | 1/2 hp | 48Y | Horizontal | Not Applicable | 0.37 kW | 1 | Class B | €497.49 | |
| I | 048A17O169 | 460V AC | 1/4 hp | 48Y | Horizontal | Not Applicable | 0.19 kW | 1 | Class B | €335.39 | |
| J | 048A11O1771 | 575V AC | 1/2 hp | 48Y | Horizontal | Not Applicable | 0.37 kW | 1 | Class B | €120.42 |
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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