Description
048A11O1876 – Marathon 0.33 HP 2 speed Fan and Blower HVAC/R Motor, 1 phase, 1200/1200 RPM, 460 V, 48Y Frame, OPAO – X037
048A11O1876 Marathon Direct Drive Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856038722 |
Weight: |
14 LB |
| Packaged Length: |
13.25 IN |
Packaged Width: |
7 IN |
| Packaged Height: |
6.94 IN |
Nameplate Specifications
| Output HP: |
0.33 Hp |
Output KW: |
0.25 kW |
| Frequency: |
60 Hz |
Voltage: |
460 V |
| Current: |
1.0 A |
Speed: |
1075 rpm |
| Service Factor: |
1 |
Phase: |
1 |
| Efficiency: |
62 % |
Power Factor: |
89.5 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
2VT |
KVA Code: |
C |
| Frame: |
48Y |
Enclosure: |
Open Air Over |
| Thermal Protection: |
Automatic Lock Rotor Only |
Ambient Temperature: |
40 °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 |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
Single Special Extension |
Overall Length: |
11.69 in |
| Frame Length: |
4.25 in |
Shaft Diameter: |
0.500 in |
| Shaft Extension: |
6.06 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) |
| Locked-Rotor |
2.05 |
0.0 |
6.88 |
0.0 |
0 |
0.71 |
74.9 |
0.25 |
| Pull-Up |
2.04 |
0.0 |
6.56 |
0.0 |
30 |
0.71 |
75.4 |
0.25 |
| Break-Down |
1.36 |
0.0 |
30.90 |
0.0 |
965 |
0.56 |
89.3 |
0.25 |
Marathon Motors
Regal Beloit
