Description
056B17D5703 – Marathon 1,0.33 HP 2 speed Fan and Blower HVAC/R Motor, 1 phase, 1800/1200 RPM, 115 V, 56 Frame, ODP – B335
056B17D5703 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: |
722856040329 |
Weight: |
39 LB |
| Packaged Length: |
16.12 IN |
Packaged Width: |
10.25 IN |
| Packaged Height: |
9.12 IN |
Nameplate Specifications
| Output HP: |
1,0.33 Hp |
Output KW: |
0.75 kW |
| Frequency: |
60/60 Hz |
Voltage: |
115 V |
| Current: |
11.5,7 A |
Speed: |
1725,1140 rpm |
| Service Factor: |
1.15 |
Phase: |
1 |
| Efficiency: |
74 % |
Power Factor: |
85 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
2VT |
KVA Code: |
H |
| 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: |
22 |
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 |
| Frame Length: |
8.56 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
1.91 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 |
27.80 |
|
98.00 |
|
1,621 |
2.90 |
|
1.00 |
| Locked-Rotor |
56.80 |
|
75.70 |
|
0 |
5.90 |
|
1.00 |
| Pull-Up |
44.60 |
|
38.90 |
|
1,064 |
4.20 |
|
1.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
175 % |
| Current (Amps) |
5.17 |
5.69 |
6.79 |
8.38 |
11.50 |
12.70 |
13.20 |
15.70 |
21.00 |
| Rated Output (KW) |
0.18 |
0.35 |
0.54 |
0.77 |
1.00 |
1.20 |
1.28 |
1.63 |
2.21 |
| Efficiency (%) |
0.0 |
53.0 |
68.0 |
72.5 |
74.0 |
72.0 |
71.8 |
69.0 |
59.0 |
| Power Factor (%) |
0.0 |
53.0 |
69.0 |
79.0 |
85.0 |
86.0 |
88.0 |
90.0 |
91.0 |
| Speed (RPM) |
1,800 |
1,790 |
1,780 |
1,770 |
1,757 |
1,750 |
1,742 |
1,721 |
1,675 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
65.0 |
75.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
11.80 |
23.80 |
35.80 |
47.80 |
55.00 |
60.10 |
73.30 |
88.00 |
Marathon Motors
Regal Beloit
