Description
048A17O155 – Marathon 0.50 HP 3 speed Fan and Blower HVAC/R Motor, 1 phase, 1800 RPM, 208-230 V, 48Z Frame, OPAO – X017
048A17O155 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: |
722856038654 |
Weight: |
16 LB |
| Packaged Length: |
11.06 IN |
Packaged Width: |
6.75 IN |
| Packaged Height: |
6.62 IN |
Nameplate Specifications
| Output HP: |
0.50 Hp |
Output KW: |
0.37 kW |
| Frequency: |
60 Hz |
Voltage: |
208-230 V |
| Current: |
4.1-4.1 A |
Speed: |
1625 rpm |
| Service Factor: |
1 |
Phase: |
1 |
| Efficiency: |
72 % |
Power Factor: |
87.2 |
| Duty: |
Continous |
Insulation Class: |
B |
| Design Code: |
NO DESIGN CODE |
KVA Code: |
D |
| Frame: |
48Z |
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: |
10 |
Technical Specifications
| Electrical Type: |
Permanent Split Capacitor |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Selective Counterclockwise |
| Mounting: |
Resilient Ring – 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: |
10.25 in |
Frame Length: |
4.75 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) |
| Locked-Rotor |
9.59 |
|
8.64 |
|
0 |
1.72 |
|
0.50 |
| Break-Down |
5.95 |
|
45.10 |
|
1,429 |
1.21 |
|
0.50 |
| Pull-Up |
9.59 |
|
8.32 |
|
143 |
1.72 |
|
0.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
| Current (Amps) |
1.20 |
1.36 |
1.70 |
2.06 |
2.55 |
3.20 |
| Rated Output (KW) |
0.12 |
0.20 |
0.29 |
18.10 |
0.53 |
0.65 |
| Efficiency (%) |
0.0 |
47.0 |
63.5 |
70.4 |
72.0 |
71.5 |
| Power Factor (%) |
41.0 |
93.0 |
76.6 |
83.9 |
87.2 |
89.9 |
| Speed (RPM) |
1,800 |
1,780 |
1,763 |
1,742 |
1,701 |
1,680 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
5.90 |
12.00 |
18.10 |
24.80 |
31.20 |
Marathon Motors
Regal Beloit
