Description
5K49PN3052 – Marathon 3/4-1/4 HP 2 speed Fan and Blower HVAC/R Motor, 3 phase, 1800/1800 RPM, 460 V, 56 Frame, ODP – K280
5K49PN3052 Marathon Self Cooled Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856041036 |
Weight: |
28 LB |
| Packaged Length: |
13.69 IN |
Packaged Width: |
7.13 IN |
| Packaged Height: |
7.5 IN |
Nameplate Specifications
| Output HP: |
3/4-1/4 Hp |
Output KW: |
0.56 kW |
| Frequency: |
60 Hz |
Voltage: |
460 V |
| Current: |
1.3,0.7 A |
Speed: |
1725/1140 rpm |
| Service Factor: |
1.25 |
Phase: |
3 |
| Efficiency: |
74 % |
Power Factor: |
0 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
M |
| Frame: |
56 |
Enclosure: |
Drip Proof |
| Thermal Protection: |
N/R |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Yes |
| CE: |
N |
Technical Specifications
| Electrical Type: |
Three Phase |
Starting Method: |
N/R |
| Poles: |
4 |
Rotation: |
Counterclockwise/Clockwise |
| Mounting: |
Resilient Base |
Motor Orientation: |
ANY |
| Drive End Bearing: |
BALL |
Opp Drive End Bearing: |
BALL |
| Frame Material: |
Rolled Steel |
Overall Length: |
11.48 in |
| Frame Length: |
7.15 in |
Shaft Diameter: |
0.63 in |
| Shaft Extension: |
1.88 in |
Thru-bolts Extension: |
0 in |
Marathon Motors
Regal Beloit
