MARATHON MOTORS Exhaust Ventilator Motors, Single Phase, Dripproof, C Face Footless, Single Speed | Raptor Supplies Singapore
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LEESON Exhaust Ventilator Motors, Single Phase, Dripproof, C Face Footless, Single Speed

Marathon exhaust ventilator motors deliver low to moderate starting torque and provide smooth start-ups for HVAC systems that must gradually come to speed.

Filter
LEESON 5KH37PN37A
LEESON 5KH37PN36B
LEESON 5KH37PN40C
LEESON 5KH46MN3041D
LEESON 5KH46MN3040E
LEESON 5KH35JN121F
LEESON 5KH35JN121XG
LEESON 5KH49SN3023XH
LEESON 5KH36MN137I
LEESON 5KH48UN6074J
StyleModelFull Load AmpsHPRPMService FactorThermal ProtectionPrice (inc. GST)
A
5KH37PN37		3.21/128501.40None SGD 1,039.38
B
5KH37PN36		4.01/611401.35None SGD 558.06
C
5KH37PN40		4.2/2.71/4-1/121725/11401.35None SGD 179.52
D
5KH46MN3041		4.61/88501.40None SGD 205.33
E
5KH46MN3040		5.7/3.21/3-1/91725/11401.35None SGD 218.56
F
5KH35JN121		6.61/317251.35None SGD 439.63
G
5KH35JN121X		6.61/317251.35Automatic SGD 661.33
H
5KH49SN3023X		6.91/48501.35Automatic SGD 141.50
I
5KH36MN137		7.91/217251.25None SGD 582.69
J
5KH48UN6074		9.01/211401.25None SGD 1,239.28

Features

  • These motors have dripproof enclosures to permit the flow of external air over and around the motor windings to keep it cool during the operation.
  • They feature rolled steel construction for enhanced rigidity and ball bearings for smooth movement of internal parts.
  • Models, such as 5KH36KN112X H287 HVAC Motor offers thermal protection, detecting overheating conditions and disconnect the motor power.
  • The split-phase motor design of these motors delivers speeds ranging from 850 to 1725 rpm and can be mounted in either horizontal / vertical orientation.

Standards and Approvals

  • UL
  • CSA
  • CE

Frequently Asked Questions

How to maintain the motor?

In order to keep the motor running smoothly, use permanently lubricated sealed bearings to protect against contamination and friction loss.

What is the purpose of continuous duty motors?

Continuous duty (or induction) motors are rated for continuous operation within the stipulated temperature range, wherein, the motor runs with a constant load for a long duration to reach thermal equilibrium.

What are single-phase motors?

Single-phase motors use a capacitor to provide additional power during motor startup. These motors are ideal for equipment and machines that are smaller in size and need lower horsepower.

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