Description
056B11F5302 – Marathon 0.75 HP General Purpose Motor, 1 phase, 1200 RPM, 115/208-230 V, 56C Frame, TEFC – G579
056B11F5302 Marathon Single Phase TEFC Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856009548 |
Weight: |
39 LB |
| Packaged Length: |
16.38 IN |
Packaged Width: |
10.5 IN |
| Packaged Height: |
8.12 IN |
Nameplate Specifications
| Output HP: |
0.75 Hp |
Output KW: |
0.56 kW |
| Frequency: |
60 Hz |
Voltage: |
115/208-230 V |
| Current: |
11.4/5.8-5.7 A |
Speed: |
1140 rpm |
| Service Factor: |
1.15 |
Phase: |
1 |
| Efficiency: |
68 % |
Power Factor: |
65.4 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
N |
KVA Code: |
L |
| Frame: |
56C |
Enclosure: |
Totally Enclosed Fan Cooled |
| 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: |
43 |
Technical Specifications
| Electrical Type: |
Capacitor Start Capacitor Run |
Starting Method: |
Across The Line |
| Poles: |
6 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
0 Ohms |
Mounting: |
Bolt-on Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
NEMA 56 |
Overall Length: |
13.82 in |
| Frame Length: |
8.56 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
2.06 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 |
27.70 |
486.0 |
119.00 |
220.0 |
0 |
5.70 |
0.0 |
0.75 |
| Pull-Up |
17.40 |
305.0 |
96.20 |
177.0 |
829 |
3.00 |
0.0 |
0.75 |
| Full Load |
5.70 |
100.0 |
54.20 |
100.0 |
1,160 |
0.82 |
0.0 |
0.75 |
| Break-Down |
13.70 |
240.0 |
124.00 |
229.0 |
1,007 |
2.50 |
0.0 |
0.75 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
175 % |
200 % |
| Current (Amps) |
4.35 |
4.41 |
4.65 |
5.10 |
5.70 |
6.00 |
6.38 |
7.51 |
8.65 |
10.30 |
| Rated Output (KW) |
0.19 |
0.33 |
0.49 |
0.65 |
0.82 |
0.93 |
1.05 |
1.23 |
1.50 |
1.85 |
| Efficiency (%) |
0.0 |
44.1 |
58.2 |
64.8 |
68.0 |
68.8 |
68.5 |
68.4 |
65.0 |
60.8 |
| Power Factor (%) |
19.4 |
32.1 |
45.3 |
55.0 |
65.4 |
67.4 |
71.6 |
71.2 |
75.1 |
77.9 |
| Speed (RPM) |
1,200 |
1,190 |
1,178 |
1,169 |
1,160 |
1,158 |
1,150 |
1,142 |
1,128 |
1,098 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
75.0 |
90.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
13.60 |
27.00 |
40.30 |
54.20 |
62.20 |
70.40 |
83.00 |
97.10 |
115.00 |
Marathon Motors
Regal Beloit
