Description
056B11D11003 – Marathon 0.33 HP General Purpose Motor, 1 phase, 1200 RPM, 115/230 V, 56 Frame, ODP – C1252A
056B11D11003 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: |
722856081797 |
Weight: |
26 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 Hz |
Voltage: |
115/230 V |
| Current: |
3.4/1.7 A |
Speed: |
1140 rpm |
| Service Factor: |
1.35 |
Phase: |
1 |
| Efficiency: |
66.6 % |
Power Factor: |
94.3 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
N |
KVA Code: |
H |
| Frame: |
56 |
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: |
Y |
IP Code: |
22 |
Technical Specifications
| Electrical Type: |
Capacitor Start Capacitor Run |
Starting Method: |
Across The Line |
| Poles: |
6 |
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: |
11.97 in |
| Frame Length: |
8.00 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
1.97 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) |
| Full Load |
1.70 |
100.0 |
24.30 |
100.0 |
1,145 |
0.36 |
94.3 |
0.33 |
| Pull-Up |
9.00 |
529.0 |
62.30 |
256.0 |
0 |
0.00 |
0.0 |
0.33 |
| Locked-Rotor |
9.30 |
547.0 |
66.30 |
273.0 |
0 |
0.00 |
0.0 |
0.33 |
| Break-Down |
3.90 |
229.0 |
48.00 |
198.0 |
1,000 |
0.81 |
89.6 |
0.33 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
135 % |
150 % |
| Current (Amps) |
0.65 |
0.85 |
1.10 |
1.40 |
1.70 |
1.90 |
2.00 |
2.20 |
2.40 |
| Rated Output (KW) |
0.11 |
0.17 |
0.22 |
0.29 |
0.36 |
0.40 |
0.44 |
0.47 |
0.52 |
| Efficiency (%) |
0.0 |
38.6 |
56.6 |
65.1 |
66.6 |
69.7 |
69.9 |
69.8 |
68.6 |
| Power Factor (%) |
72.7 |
84.6 |
90.1 |
92.9 |
94.3 |
94.4 |
94.4 |
94.2 |
94.0 |
| Speed (RPM) |
1,195 |
1,185 |
1,175 |
1,160 |
1,145 |
1,135 |
1,130 |
1,120 |
1,110 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
35.0 |
0.0 |
0.0 |
45.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
6.10 |
12.20 |
18.20 |
24.30 |
28.00 |
30.40 |
32.80 |
36.45 |
Marathon Motors
Regal Beloit
