Marathon K281 3 Phase Blower Motor, 5-5/8" Dia., 1/4 HP, 1725 RPM
Marathon K281 three phase blower motor, 5-5/8" diameter, 1/4 HP, 1725 RPM, 230/460 V, three phase.
- Motor type
- Three phase
- Power
- 1/4 HP
- Speed
- 1725 RPM
- Voltage
- 230/460 V
- Delivery to every governorate. Timing is confirmed with your quotation.
- Not sure it fits? Send the unit nameplate or the old part number and we will match it for you.
- Prefer to talk? Call +968 9762 8602
Description
Need a three phase blower motor? Request a quote for the Marathon K281 3 Phase Blower Motor, 5-5/8" Dia., 1/4 HP, 1725 RPM. We supply Marathon motors and HVAC spare parts across Oman.
A blower motor drives the fan or blower wheel that moves air through the equipment, so a replacement must match the old motor in size, speed, voltage and rotation. Motor type: Three phase. Power: 1/4 HP. Speed: 1725 RPM. Voltage: 230/460 V, 60 Hz, three phase. Current: 1.4/0.7 A. Frame: 48. Motor diameter: 5-5/8" (142.88 mm). Shaft: 1/2" (12.7 mm) diameter, 1.5" (38.1 mm) long. Mounting: base. Part code: K281. Manufacturer model number: 5K32GN48.
Before you order: four quick checks
- Match the dimensions: motor diameter 5-5/8" (142.88 mm), shaft 1/2" (12.7 mm) diameter and 1.5" (38.1 mm) long, frame 48, mounting base. Compare them with your old motor before you order.
- Check the electrical data: 1/4 HP, 1725 RPM, 230/460 V, 60 Hz, three phase, 1.4/0.7 A. They must match the nameplate of your old motor.
- Check the rotation and the mounting position: rotation reversible, mounting orientation any, 1 speed.
- Isolate and lock out the power before working on a motor. Send a photo of the nameplate of the old motor on WhatsApp and we confirm the match.
Our team delivers blower motors to Ibra, Nizwa, Sohar and all other areas of Oman. Request a quote online or on WhatsApp. You can also browse other Marathon motors and our full range of fan and blower motors.
Specifications
| Motor type | Three phase |
|---|---|
| Power | 1/4 HP |
| Speed | 1725 RPM |
| Voltage | 230/460 V |
| Current | 1.4/0.7 A |
| Phase | 3 |
| Frequency | 60 Hz |
| Number of speeds | 1 |
| Frame | 48 |
| Motor diameter | 5-5/8" (142.88 mm) |
| Shaft diameter | 1/2" (12.7 mm) |
| Shaft length | 1.5" (38.1 mm) |
| Motor shell length | 5.16" (131.06 mm) |
| Overall length | 8.94" (227.08 mm) |
| Mounting | Base |
| Mounting orientation | Any |
| Rotation | Reversible |
| Enclosure type | TENV (totally enclosed non ventilated) |
| Enclosure material | Steel |
| Bearings | Ball |
| Insulation class | Class B |
| Service factor | 1 |
| Efficiency | 62% |
| Duty cycle | Continuous |
| Maximum ambient temperature | 40 °C |
| Manufacturer model number | 5K32GN48 |
| SKU | FM-112 |
| Part no. | K281 |
| Brand | Marathon |
Compatibility
OEM and cross-reference numbers
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