Description
056B17D11032 – Marathon 0.33 HP General Purpose Motor, 1 phase, 1800 RPM, 100-120/200-240 V, 56C Frame, ODP – E252A
056B17D11032 Marathon Single Phase ODP Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856055880 |
Weight: |
21 LB |
| Packaged Length: |
16.38 IN |
Packaged Width: |
10.5 IN |
| Packaged Height: |
9.62 IN |
Nameplate Specifications
| Output HP: |
0.33 Hp |
Output KW: |
0.25 kW |
| Frequency: |
60/50 Hz |
Voltage: |
100-120/200-240 V |
| Current: |
3.8-3.7/1.9-1.8 A |
Speed: |
1725 rpm |
| Service Factor: |
1.35 |
Phase: |
1 |
| Efficiency: |
72.4 % |
Power Factor: |
79 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
N |
KVA Code: |
L |
| Frame: |
56C |
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 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
0 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
NEMA 56 |
Overall Length: |
10.94 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) |
| Locked-Rotor |
14.20 |
747.0 |
58.00 |
362.0 |
0 |
0.00 |
0.0 |
0.33 |
| Pull-Up |
13.80 |
726.0 |
58.00 |
362.0 |
0 |
0.00 |
0.0 |
0.33 |
| Full Load |
1.90 |
100.0 |
16.00 |
100.0 |
1,750 |
0.38 |
81.1 |
0.33 |
| Break-Down |
5.80 |
305.0 |
43.50 |
272.0 |
1,575 |
1.16 |
86.4 |
0.33 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
135 % |
150 % |
| Current (Amps) |
1.18 |
1.29 |
1.48 |
1.68 |
1.82 |
2.11 |
2.16 |
2.20 |
2.54 |
| Rated Output (KW) |
0.12 |
0.18 |
0.25 |
0.31 |
0.38 |
0.42 |
0.45 |
0.48 |
0.53 |
| Efficiency (%) |
0.0 |
35.0 |
51.4 |
61.2 |
72.4 |
71.0 |
70.0 |
69.5 |
69.2 |
| Power Factor (%) |
42.0 |
58.3 |
69.2 |
76.3 |
79.0 |
83.1 |
83.9 |
84.8 |
86.1 |
| Speed (RPM) |
1,795 |
1,780 |
1,775 |
1,765 |
1,755 |
1,745 |
1,740 |
1,735 |
1,730 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
30.0 |
0.0 |
0.0 |
45.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
4.00 |
8.00 |
12.00 |
16.00 |
18.40 |
20.00 |
21.60 |
24.00 |
Marathon Motors
Regal Beloit
