Description
048A11O1375 – Marathon 0.75 HP Commercial Refrigeration Fan HVAC/R Motor, 1 phase, 1200 RPM, 460 V, 48 Frame, OPAO – X426
048A11O1375 Marathon Commercial Refrigeration Fan Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856048905 |
Weight: |
19 LB |
| Packaged Length: |
16.06 IN |
Packaged Width: |
6.75 IN |
| Packaged Height: |
6.62 IN |
Nameplate Specifications
| Output HP: |
0.75 Hp |
Output KW: |
0.56 kW |
| Frequency: |
60/50 Hz |
Voltage: |
460 V |
| Current: |
2.2 A |
Speed: |
1075 rpm |
| Service Factor: |
1 |
Phase: |
1 |
| Efficiency: |
66 % |
Power Factor: |
82.5 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
NO DESIGN CODE |
KVA Code: |
A |
| Frame: |
48 |
Enclosure: |
Open Air Over |
| Thermal Protection: |
Automatic Lock Rotor Only |
Ambient Temperature: |
50 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
N |
IP Code: |
01 |
Technical Specifications
| Electrical Type: |
Permanent Split Capacitor |
Starting Method: |
Across The Line |
| Poles: |
6 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
0 Ohms |
Mounting: |
Round – Extended Studs |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
Single Special Extension |
Overall Length: |
10.94 in |
| Shaft Diameter: |
0.500 in |
Shaft Extension: |
1.5 in |
| Assembly/Box Mounting: |
F1 ONLY |
Speed Characteristics
| Curvepoint |
Current (Amps) |
Current (%) |
Torque (ft-lbs) |
(%) |
Speed (RPM) |
Rated Output (KW) |
Power Factor (%) |
Rated Output (Hp) |
| Pull-Up |
6.13 |
0.0 |
13.60 |
0.0 |
30 |
2.03 |
72.0 |
0.75 |
| Locked-Rotor |
6.15 |
0.0 |
14.50 |
0.0 |
0 |
2.03 |
71.7 |
0.75 |
| Break-Down |
3.94 |
0.0 |
82.70 |
0.0 |
960 |
1.53 |
0.0 |
0.75 |
Load Characteristics
| % of Rated Load |
0 % |
100 % |
| Current (Amps) |
1.33 |
2.20 |
| Rated Output (KW) |
0.20 |
0.83 |
| Efficiency (%) |
0.0 |
66.0 |
| Power Factor (%) |
0.0 |
82.5 |
| Speed (RPM) |
1,200 |
1,075 |
| Temp. Rise @ FL |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
56.60 |
Marathon Motors
Regal Beloit
