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.
Style | Model | Motor Mounting Position | Frame | Frame Material | Motor Shaft Design | Motor Thermal Protection | Mounting | Nameplate RPM | Nominal Efficiency | Price | |
---|---|---|---|---|---|---|---|---|---|---|---|
A | 5KH39QN9687 | - | 56 | Rolled Steel | - | None | - | 1725 | 66 | €645.47 | |
B | 048S17D2104 | - | 48Z | Rolled Steel | - | None | - | 1725 | 52.5 | €295.68 | |
C | 048S17D2042 | - | 48 | Rolled Steel | - | None | - | 1725 | 52.5 | €284.47 | |
D | 5KC36MN27X | - | 48 | Rolled Steel | - | Auto | - | 1725 | 62 | €632.85 | |
E | 5KH39QN5524 | - | 56Z | Rolled Steel | - | None | - | 1725 | 59.5 | €387.45 | |
F | 5KH36MN3127T | - | 56Z | - | - | - | RB | - | - | €571.31 | |
G | 5KH39QN9541T | - | 56 | - | - | - | RB | - | - | €480.60 | |
H | 5KH39QN9697T | - | 56Z | - | - | - | RB | - | - | €126.77 | |
I | 5KC48UN6052 | - | 56 | Rolled Steel | Keyed | None | Cradle Base | 1140 | - | €1,045.37 | |
H | 5KH39QN9544X | - | 56 | - | - | - | RB | - | - | €110.10 | |
J | 5KH39QN9405X | - | 56 | - | - | - | RB | - | - | €402.68 | |
K | 5KC46LN0158X | - | 56 | - | - | - | RB | - | - | €569.64 | |
L | 5KC46LN0254X | - | 56 | Rolled Steel | - | Auto | - | 1725 | 64 | €546.54 | |
M | 5KCR49PN0098X | All Angle | 56 | Steel | Keyed | Auto | Cradle Base | 1725/1425 | 75.2% | €874.76 | |
N | 5KCR49SN0012X | Horizontal | 56H | Rolled Steel | Keyed | Auto | Cradle Base | 1725 | 72% | €966.53 | |
O | 5KC38NN410X | Horizontal | 56 | Rolled Steel | Keyed | Auto | Cradle Base | 3450 | 68% | €492.56 | |
P | 145TBDR5345 | Horizontal | 145T | Rolled Steel | Keyed | None | Cradle Base | 1740 | 78.5% | €698.68 | |
Q | 5KC49PN0155 | Horizontal | 56 | Rolled Steel | Keyed | None | Cradle Base | 1725 | 68% | €615.38 | |
R | 5KC49GN0022X | Horizontal | 56 | Rolled Steel | Keyed | Auto | Cradle Base | 1725 | 52.5% | €570.69 | |
S | 5KC49GN0001 | Horizontal | 56 | Rolled Steel | Keyed | None | Cradle Base | 1725 | 52.5% | €532.67 | |
T | 5KC46LN0149X | Horizontal | 56 | Rolled Steel | Keyed | Auto | Cradle Base | 1725 | 70% | €731.40 | |
U | 5KC39RN383X | Horizontal | 56 | Rolled Steel | Keyed | Auto | Cradle Base | 3450 | 70% | €464.43 | |
V | 5KC39QN3220X | Horizontal | 48 | Rolled Steel | Flat | Auto | Cradle Base | 3450 | 66% | €395.35 | |
W | 5KC36LN1X | Horizontal | 56 | Rolled Steel | Keyed | Auto | Cradle Base | 1725/1425 | 62% | €419.36 | |
X | 5KCR49RN2148T | Horizontal | 56H | Rolled Steel | Keyed | Auto | Cradle Base | 3450 | 75.5% | €833.88 | |
Y | 5KC35JN7X | Horizontal | 48 | Rolled Steel | Flat | Auto | Cradle Base | 1725 | 55% | €391.64 | |
Z | 5KC36LN26 | Horizontal | 48 | Rolled Steel | Flat | None | Cradle Base | 1725/1425 | 59.5% | €500.42 | |
A1 | 5KC46JN0002X | Horizontal | 56 | Rolled Steel | Keyed | Auto | Cradle Base | 1725 | 68% | €662.13 | |
B1 | 5KC49PN6051 | Horizontal | 56 | Rolled Steel | Keyed | None | Cradle Base | 1140 | 50% | €792.09 | |
C1 | 5KC49PN6051X | Horizontal | 56 | Rolled Steel | Keyed | Auto | Cradle Base | 1140 | 50% | €826.28 | |
D1 | 5KC49PN0164X | Horizontal | 56 | Rolled Steel | Keyed | Auto | Cradle Base | 1725 | 70% | €601.62 | |
E1 | 5KC36LN26X | Horizontal | 48 | Rolled Steel | Flat | Auto | Cradle Base | 1725/1425 | 59.5% | €624.19 | |
F1 | 5KCR49SN0150X | Horizontal | 56H | Rolled Steel | Keyed | Auto | Cradle Base | 1725 | 77% | €760.04 |
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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