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MARATHON MOTORS Fan and Blower Duty Motors, Dripproof, Resilient Base

Marathon fan and blower motors are used in band saws, drill presses, ventilators, farm equipment and summer cooling fans. These motors feature permanently lubricated, double sealed bearings for a smooth movement & extended motor life.

Filter
Bearings: Ball , Capacitor Required: Yes , Duty: Continuous , Efficiency Group: Standard , Enclosure: DP , Insulation Class: B , Inverter Rated: No , Max. Ambient Temp.: 40 Degrees C , Motor Application: General Application , Motor Enclosure Design: Open Dripproof , Number of Speeds: 1 , Orientation: Horizontal or Vertical , Phase: 1 , RPM: 1725 , Thermal Protection: Automatic , Warranty: 1 Years
StyleModelMotor Mounting PositionFrameFrame MaterialMotor Shaft DesignMotor Thermal ProtectionMountingNameplate RPMNominal EfficiencyPrice
A
5KH39QN9687
-56Rolled Steel-None-172566£538.85
B
5KH39QN9697T
-56Z---RB--£165.28
C
5KH39QN5524
-56ZRolled Steel-None-172559.5£308.29
D
5KC48UN6052
-56Rolled SteelKeyedNoneCradle Base1140-£878.25
E
5KC36MN27X
-48Rolled Steel-Auto-172562£535.00
F
048S17D2042
-48Rolled Steel-None-172552.5£236.77
G
5KH36MN3127T
-56Z---RB--£668.46
H
5KC46LN0254X
-56Rolled Steel-Auto-172564£448.77
B
5KH39QN9544X
-56---RB--£143.55
I
5KH39QN9405X
-56---RB--£505.41
J
5KH39QN9541T
-56---RB--£603.58
K
5KC46LN0158X
-56---RB--£715.42
L
048S17D2104
-48ZRolled Steel-None-172552.5£249.49
M
5KCR49PN0098X
All Angle56SteelKeyedAutoCradle Base1725/142575.2%£378.07
N
5KC36LN26X
Horizontal48Rolled SteelFlatAutoCradle Base1725/142559.5%£520.47
O
5KC39RN383X
Horizontal56Rolled SteelKeyedAutoCradle Base345070%£403.13
P
5KC35JN7X
Horizontal48Rolled SteelFlatAutoCradle Base172555%£328.08
Q
5KC49PN6051X
Horizontal56Rolled SteelKeyedAutoCradle Base114050%£694.31
R
5KC36LN26
Horizontal48Rolled SteelFlatNoneCradle Base1725/142559.5%£421.92
S
5KC46JN0002X
Horizontal56Rolled SteelKeyedAutoCradle Base172568%£563.41
T
5KCR49RN2148T
Horizontal56HRolled SteelKeyedAutoCradle Base345075.5%£731.30
U
5KCR49SN0012X
Horizontal56HRolled SteelKeyedAutoCradle Base172572%£838.68
V
5KC49PN6051
Horizontal56Rolled SteelKeyedNoneCradle Base114050%£702.74
W
145TBDR5345
Horizontal145TRolled SteelKeyedNoneCradle Base174078.5%£570.98
X
5KC49PN0164X
Horizontal56Rolled SteelKeyedAutoCradle Base172570%£578.89
Y
5KC49GN0022X
Horizontal56Rolled SteelKeyedAutoCradle Base172552.5%£475.29
Z
5KC39QN3220X
Horizontal48Rolled SteelFlatAutoCradle Base345066%£349.40
A1
5KCR49SN0150X
Horizontal56HRolled SteelKeyedAutoCradle Base172577%£644.35
B1
5KC49PN0155
Horizontal56Rolled SteelKeyedNoneCradle Base172568%£544.18
C1
5KC46LN0149X
Horizontal56Rolled SteelKeyedAutoCradle Base172570%£604.01
D1
5KC38NN410X
Horizontal56Rolled SteelKeyedAutoCradle Base345068%£425.02
E1
5KC36LN1X
Horizontal56Rolled SteelKeyedAutoCradle Base1725/142562%£354.90
F1
5KC49GN0001
Horizontal56Rolled SteelKeyedNoneCradle Base172552.5%£439.35

Features

  • They feature dripproof enclosures to permit external air flow through the motor windings to keep it cool during continuous operation.
  • They offer a single-phase design and attain a maximum speed of 1800 rpm. They are mounted in either horizontal / vertical orientation for user convenience.
  • They come integrated with resilient ring mounts to keep the motor suspended for reduced vibration and noise produced during motor startup.
  • They are available in dripproof and open enclosures to permit the flow of external air over and around the motor windings to keep it cool and prevent the entry of debris

Standards and Approvals

  • CSA
  • CE
  • UL

Frequently Asked Questions

What are the uses of automatic thermal protectors?

Thermal protector is a device sensitive to increased motor temperature and protects the motor against overheating due to overload or failure to start. These units are available with either manual or automatic reset.

What is the difference between single and multi-speed motors?

A single-speed motor has a constant speed rating at which it runs when supplied with the pre-determined voltage and frequency. A multi-speed motor runs at more than one speed (depending on how the motor has been connected to the supply).

What is the type of mounting orientation in these motors?

The fan and blower motors can be mounted in a horizontal or vertical orientation for user convenience.

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