Description
056T11O15 – Marathon 0.33 HP Definite Purpose AC Motor, 3 phase, 1200 RPM, 208-230/460 V, 56Z Frame, OPAO – X259
056T11O15 Marathon Other Purpose Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856042002 |
Weight: |
29 LB |
| Packaged Length: |
12.44 IN |
Packaged Width: |
9.13 IN |
| Packaged Height: |
8.06 IN |
Nameplate Specifications
| Output HP: |
0.33 Hp |
Output KW: |
0.25 kW |
| Frequency: |
60 Hz |
Voltage: |
208-230/460 V |
| Current: |
1.8-1.8/0.90 A |
Speed: |
1140 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
72 % |
Power Factor: |
52.5 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
M |
| Frame: |
56Z |
Enclosure: |
Open Air Over |
| Thermal Protection: |
Automatic Lock Rotor Only |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
N |
IP Code: |
10 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
6 |
Rotation: |
Reversible |
| Resistance Main: |
39 Ohms |
Mounting: |
Resilient Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
Single Special Extension |
Overall Length: |
10.06 in |
| Frame Length: |
6.50 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
1.56 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) |
| Pull-Up |
4.60 |
0.0 |
101.00 |
0.0 |
200 |
0.00 |
0.0 |
0.33 |
| Locked-Rotor |
4.60 |
0.0 |
108.00 |
0.0 |
0 |
0.00 |
70.0 |
0.33 |
| Break-Down |
3.50 |
0.0 |
120.00 |
0.0 |
750 |
0.00 |
80.0 |
0.33 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
175 % |
| Current (Amps) |
0.75 |
0.00 |
0.00 |
0.00 |
0.90 |
0.00 |
0.00 |
0.00 |
0.00 |
| Rated Output (KW) |
0.08 |
0.00 |
0.00 |
0.00 |
0.34 |
0.00 |
0.00 |
0.00 |
0.00 |
| Efficiency (%) |
0.0 |
0.0 |
0.0 |
0.0 |
72.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Power Factor (%) |
13.0 |
0.0 |
0.0 |
0.0 |
52.5 |
0.0 |
0.0 |
0.0 |
0.0 |
| Speed (RPM) |
1,200 |
0 |
0 |
0 |
1,160 |
0 |
0 |
0 |
0 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.00 |
0.00 |
0.00 |
24.00 |
0.00 |
0.00 |
0.00 |
0.00 |
Marathon Motors
Regal Beloit
