Description
048A11O1744 – Marathon 0.50 HP Definite Purpose AC Motor, 1 phase, 1200 RPM, 208-230/460 V, 48Y Frame, OPAO – X405
048A11O1744 Marathon Other Purpose Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856041968 |
Weight: |
25 LB |
| Packaged Length: |
16.12 IN |
Packaged Width: |
10.25 IN |
| Packaged Height: |
9.12 IN |
Nameplate Specifications
| Output HP: |
0.50 Hp |
Output KW: |
0.37 kW |
| Frequency: |
60 Hz |
Voltage: |
208-230/460 V |
| Current: |
3.6-3.6/1.8 A |
Speed: |
1075 rpm |
| Service Factor: |
1 |
Phase: |
1 |
| Efficiency: |
65.7 % |
Power Factor: |
76.2 |
| Duty: |
Continous |
Insulation Class: |
B |
| Design Code: |
NO DESIGN CODE |
KVA Code: |
F |
| Frame: |
48Y |
Enclosure: |
Open Air Over |
| Thermal Protection: |
Automatic Lock Rotor Only |
Ambient Temperature: |
60 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
N |
IP Code: |
10 |
Technical Specifications
| Electrical Type: |
Permanent Split Capacitor |
Starting Method: |
Across The Line |
| Poles: |
6 |
Rotation: |
Selective Counterclockwise |
| Mounting: |
Three Lug Mount |
Motor Orientation: |
Horizontal Or Up Or Down |
| Drive End Bearing: |
Ball |
Opp Drive End Bearing: |
Ball |
| Frame Material: |
Rolled Steel |
Shaft Type: |
Single Special Extension |
| Overall Length: |
11.82 in |
Frame Length: |
6.38 in |
| Shaft Diameter: |
0.500 in |
Shaft Extension: |
4.06 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) |
| Pull-Up |
11.20 |
|
21.80 |
|
30 |
2.00 |
|
0.50 |
| Locked-Rotor |
11.20 |
|
22.50 |
|
0 |
2.00 |
|
0.50 |
| Break-Down |
7.40 |
|
84.60 |
|
907 |
1.50 |
|
0.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
175 % |
| Current (Amps) |
1.26 |
1.28 |
1.35 |
1.47 |
1.62 |
1.84 |
2.12 |
2.56 |
| Rated Output (KW) |
0.20 |
0.28 |
0.37 |
0.47 |
0.57 |
0.69 |
0.83 |
1.02 |
| Efficiency (%) |
|
|
|
|
|
|
|
|
| Power Factor (%) |
|
|
|
|
|
|
|
|
| Speed (RPM) |
1,200 |
1,183 |
1,169 |
1,154 |
1,136 |
1,117 |
1,089 |
1,045 |
| Temp. Rise @ FL |
|
|
|
|
|
|
|
|
| Torque (ft-lbs) |
0.00 |
9.00 |
18.00 |
27.40 |
37.00 |
47.10 |
57.90 |
70.40 |
Marathon Motors
Regal Beloit
