Description
048C17D2041 – Marathon 0.25 HP Fan and Blower HVAC/R Motor, 1 phase, 1800 RPM, 115/208-230 V, 48Z Frame, ODP – B312
048C17D2041 Marathon Self Cooled Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856040299 |
Weight: |
15 LB |
| Packaged Length: |
12.44 IN |
Packaged Width: |
9.13 IN |
| Packaged Height: |
8.06 IN |
Nameplate Specifications
| Output HP: |
0.25 Hp |
Output KW: |
0.19 kW |
| Frequency: |
60 Hz |
Voltage: |
115/208-230 V |
| Current: |
6.2/2.8-3.1 A |
Speed: |
1725 rpm |
| Service Factor: |
1.35 |
Phase: |
1 |
| Efficiency: |
52.5 % |
Power Factor: |
55 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
NO DESIGN CODE |
KVA Code: |
L |
| Frame: |
48Z |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
N |
IP Code: |
12 |
Technical Specifications
| Electrical Type: |
Capacitor Start Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
0 Ohms |
Mounting: |
Resilient Base – 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: |
9.72 in |
| Shaft Diameter: |
0.500 in |
Shaft Extension: |
1.88 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) |
| No Load |
2.63 |
94.0 |
0.00 |
0.0 |
1,800 |
0.16 |
0.0 |
0.25 |
| Break-Down |
5.50 |
196.0 |
31.80 |
265.0 |
1,521 |
1.10 |
0.0 |
0.25 |
| Pull-Up |
10.10 |
361.0 |
24.60 |
205.0 |
31 |
2.10 |
0.0 |
0.25 |
| Full Load |
2.80 |
100.0 |
12.00 |
100.0 |
1,747 |
0.35 |
0.0 |
0.25 |
| Locked-Rotor |
10.20 |
364.0 |
25.20 |
210.0 |
0 |
2.20 |
0.0 |
0.25 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
135 % |
150 % |
175 % |
200 % |
| Current (Amps) |
2.63 |
2.60 |
2.60 |
2.66 |
2.80 |
2.90 |
3.30 |
3.40 |
3.55 |
3.77 |
| Rated Output (KW) |
0.16 |
0.20 |
0.25 |
0.30 |
0.35 |
0.41 |
0.47 |
0.49 |
0.57 |
0.67 |
| Efficiency (%) |
0.0 |
23.7 |
38.4 |
47.2 |
52.5 |
57.7 |
55.2 |
57.4 |
57.3 |
55.4 |
| Power Factor (%) |
25.8 |
33.4 |
41.1 |
48.7 |
55.0 |
60.7 |
61.9 |
62.7 |
70.1 |
77.7 |
| Speed (RPM) |
1,800 |
1,783 |
1,772 |
1,761 |
1,747 |
1,732 |
1,720 |
1,714 |
1,693 |
1,663 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
50.0 |
0.0 |
65.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
3.00 |
6.00 |
9.00 |
12.00 |
15.20 |
17.00 |
18.50 |
21.80 |
25.30 |
Marathon Motors
Regal Beloit
