LEESON Condenser Fan/Heat Pump Motors, PSC, Air Over, 48 Frame, Thru-Bolt, All-Angle


Marathon fan / heat motors are used in fans, blowers, air conditioners, pumps, heaters and compressors. These single-phase motors offer a rotational speed of up to 1625 rpm at 60 hz.

Filter
StyleModelVoltageHpMotor Mounting TypeFrameMotor Thermal ProtectionMotor Enclosure DesignNameplate RpmMax. Ambient Temp.Price
A
048A11T571
--------€352.51
B
048A8O151
115V AC1/8 hpStud48YAutomaticOpen Air Over825 RPM104°F€405.76
C
048A11T569
208-230V AC1/4 hpStud48YAutomaticTotally Enclosed Air Over1075 RPM60°C€268.49
D
048A17T87
208-230V AC1/4 hpStud48YAutomaticTotally Enclosed Air Over1625 RPM40°C€327.49
E
048A17T86
208-230V AC1/3 hpExtended Studs, Footless48YAUT LCK RTR Only---€479.17
F
048A17T96
208-230V AC1/2 hpExtended Studs Footless48ZAutomaticTotally Enclosed Air Over--€336.46
G
048A11T2008
208-230V AC1/6 hpStud48ZAutomaticTotally Enclosed Air Over1075 RPM40°C€337.16
H
048A11T581
460V AC3/4 hpExtended Studs Footless48YAutomaticTotally Enclosed Air Over--€454.99
I
048A11T580
460V AC1/2 hpExtended Studs Footless48YAutomaticTotally Enclosed Air Over--€616.52
J
048A11T619
460V AC1 hpC Face, Footless48Y----€474.73

Features

  • They come equipped with thermal protectors that are sensitive to temperature rise and protect the motor against overheating due to overload. These protectors can automatically reset after the motor has completely cooled.
  • They feature an external slinger to keep the bearings protected from moisture and contaminants.
  • Models, such as 048A17T96, come with a TEAO (Totally Enclosed Air Over) enclosure installed in the airstream where the air movement generated by the fan passes over the motor to cool it.

Standards and Approvals

  • UL
  • CSA

Frequently Asked Questions

What are the uses of double shielded ball bearings?

The double-shielded ball bearings reduce friction for smooth & continuous operation in demanding applications.

What is the purpose of horizontal / shaft down orientation?

These motors have horizontal / shaft down orientation, allowing proper lubrication with every stroke for reducing seal wear and inhibiting corrosion.

What is the advantage of a permanent split capacitor?

Permanent split capacitors or PSCs are permanently connected to the motors to produce high-starting torque, mainly used in HVAC appliances. These motors have the same capacitor & capacitor phase in the circuit for both starting and running operation compared to single-phase motors which use the capacitor phase only during the motor start-up.

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