Description
056T11F5311 – Marathon 0.25 HP General Purpose Motor, 3 phase, 1200 RPM, 208-230/460 V, 56C Frame, TEFC – G586
056T11F5311 Marathon Three 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: |
722856015693 |
Weight: |
20 LB |
| Packaged Length: |
16.38 IN |
Packaged Width: |
10.5 IN |
| Packaged Height: |
8.12 IN |
Nameplate Specifications
| Output HP: |
0.25 Hp |
Output KW: |
0.19 kW |
| Frequency: |
60/50 Hz |
Voltage: |
208-230/460 V |
| Current: |
1.7-2.0/1.0 A |
Speed: |
1140 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
52.5 % |
Power Factor: |
46.3 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
N |
| 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: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
6 |
Rotation: |
Reversible |
| Resistance Main: |
18 Ohms |
Mounting: |
Bolt-on Base |
| Motor Orientation: |
Horizontal Or Up Or Down |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
T |
Overall Length: |
11.31 in |
| Frame Length: |
6.06 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) |
| Break-Down |
2.30 |
230.0 |
4.60 |
418.0 |
950 |
|
|
0.25 |
| No Load |
0.92 |
92.0 |
0.00 |
0.0 |
1,200 |
|
|
0.25 |
| Full Load |
1.00 |
100.0 |
1.10 |
100.0 |
1,140 |
|
|
0.25 |
| 1/3 |
3.40 |
340.0 |
2.90 |
264.0 |
200 |
|
|
0.25 |
| 2/3 |
3.00 |
300.0 |
3.60 |
327.0 |
600 |
|
|
0.25 |
| Pull-Up |
3.20 |
320.0 |
3.00 |
273.0 |
400 |
|
|
0.25 |
| Locked-Rotor |
3.60 |
360.0 |
3.40 |
309.0 |
0 |
|
|
0.25 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
175 % |
| Current (Amps) |
0.92 |
0.93 |
0.95 |
0.96 |
1.00 |
1.02 |
1.03 |
1.05 |
1.10 |
| Rated Output (KW) |
0.16 |
0.25 |
0.25 |
0.31 |
0.36 |
0.38 |
0.41 |
0.47 |
0.53 |
| Efficiency (%) |
0.0 |
23.0 |
37.5 |
46.5 |
52.5 |
55.5 |
57.0 |
59.5 |
61.5 |
| Power Factor (%) |
0.0 |
28.0 |
33.5 |
40.5 |
46.3 |
49.0 |
57.0 |
57.5 |
0.0 |
| Speed (RPM) |
1,200 |
1,190 |
1,180 |
1,160 |
1,140 |
1,137 |
1,135 |
1,130 |
1,125 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
70.0 |
90.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.28 |
0.57 |
0.86 |
1.10 |
1.30 |
1.40 |
1.70 |
2.00 |
Marathon Motors
Regal Beloit
