Description
056B17D5701 – Marathon 0.75,0.25 HP 2 speed Fan and Blower HVAC/R Motor, 1 phase, 1800/1200 RPM, 115 V, 56 Frame, ODP – B332
056B17D5701 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: |
722856040312 |
Weight: |
40 LB |
| Packaged Length: |
16.38 IN |
Packaged Width: |
10.5 IN |
| Packaged Height: |
9.62 IN |
Nameplate Specifications
| Output HP: |
0.75,0.25 Hp |
Output KW: |
0.56 kW |
| Frequency: |
60/60 Hz |
Voltage: |
115 V |
| Current: |
8.9,6.1 A |
Speed: |
1725,1140 rpm |
| Service Factor: |
1.25 |
Phase: |
1 |
| Efficiency: |
76.1 % |
Power Factor: |
74.6 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
2VT |
KVA Code: |
M |
| Frame: |
56 |
Enclosure: |
Drip Proof |
| Thermal Protection: |
Automatic |
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 Capacitor Run |
Starting Method: |
Across The Line |
| Poles: |
4//6 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
0 Ohms |
Mounting: |
Resilient Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
T |
Overall Length: |
12.85 in |
| Shaft Diameter: |
0.625 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) |
| Break-Down |
11.00 |
|
73.50 |
|
1,579 |
2.20 |
|
0.75 |
| Locked-Rotor |
19.80 |
|
52.10 |
|
0 |
4.00 |
|
0.75 |
| Pull-Up |
17.00 |
|
34.20 |
|
1,057 |
3.10 |
|
0.75 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
175 % |
| Current (Amps) |
4.36 |
4.72 |
5.58 |
6.80 |
9.00 |
10.80 |
12.64 |
16.88 |
| Rated Output (KW) |
0.13 |
0.26 |
0.41 |
0.58 |
0.77 |
0.99 |
1.27 |
1.72 |
| Efficiency (%) |
0.0 |
55.1 |
68.2 |
72.1 |
72.6 |
70.6 |
66.1 |
57.0 |
| Power Factor (%) |
26.5 |
47.2 |
64.0 |
74.6 |
74.6 |
79.9 |
87.4 |
88.6 |
| Speed (RPM) |
1,800 |
1,786 |
1,775 |
1,761 |
1,745 |
1,726 |
1,695 |
1,639 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
8.90 |
17.80 |
26.90 |
36.20 |
45.70 |
55.80 |
67.40 |
Marathon Motors
Regal Beloit
