Description
048C34D2028 – Marathon 0.50 HP Single Phase HVAC/R Motor, 1 phase, 3600 RPM, 115/208-230 V, 48NZ Frame, ODP – O011
048C34D2028 Marathon HVAC/R Single Phase Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856041548 |
Weight: |
17 LB |
| Packaged Length: |
12.44 IN |
Packaged Width: |
9.13 IN |
| Packaged Height: |
8.06 IN |
Nameplate Specifications
| Output HP: |
0.50 Hp |
Output KW: |
0.37 kW |
| Frequency: |
60 Hz |
Voltage: |
115/208-230 V |
| Current: |
7.4/3.5-3.7 A |
Speed: |
3450 rpm |
| Service Factor: |
1 |
Phase: |
1 |
| Efficiency: |
62 % |
Power Factor: |
72.5 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
No Design Code |
KVA Code: |
L |
| Frame: |
48NZ |
Enclosure: |
Drip Proof |
| Thermal Protection: |
Manual |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
12 |
Technical Specifications
| Electrical Type: |
Capacitor Start Induction Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
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: |
10.84 in |
| Frame Length: |
7.25 in |
Shaft Diameter: |
0.500 in |
| Shaft Extension: |
1.97 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) |
| Break-Down |
10.10 |
|
31.10 |
|
3,157 |
2.00 |
|
0.50 |
| Locked-Rotor |
19.10 |
|
22.90 |
|
0 |
3.90 |
|
0.50 |
| Pull-Up |
19.00 |
|
21.70 |
|
243 |
3.90 |
|
0.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
160 % |
200 % |
| Current (Amps) |
2.66 |
2.71 |
2.89 |
3.17 |
3.70 |
4.01 |
4.60 |
4.90 |
6.18 |
| Rated Output (KW) |
0.18 |
0.27 |
0.37 |
0.48 |
0.60 |
0.73 |
0.88 |
0.94 |
1.24 |
| Efficiency (%) |
0.0 |
0.0 |
0.0 |
0.0 |
62.0 |
0.0 |
0.0 |
64.0 |
0.0 |
| Power Factor (%) |
0.0 |
0.0 |
0.0 |
0.0 |
72.5 |
0.0 |
0.0 |
84.0 |
0.0 |
| Speed (RPM) |
3,600 |
3,572 |
3,556 |
3,538 |
3,520 |
3,493 |
3,466 |
3,455 |
3,389 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
50.0 |
70.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
3.00 |
5.90 |
8.90 |
12.00 |
15.10 |
18.20 |
19.50 |
24.90 |
Marathon Motors
Regal Beloit
