Description
056T34G5303 – Marathon 0.50 HP Explosion Proof Motor, 3 phase, 3600 RPM, 208-230/460 V, 56 Frame, EPFC – G648
056T34G5303 Marathon Explosion Proof NEMA Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856022288 |
Weight: |
30 LB |
| Packaged Length: |
16.38 IN |
Packaged Width: |
10.5 IN |
| Packaged Height: |
8.62 IN |
Nameplate Specifications
| Output HP: |
0.50 Hp |
Output KW: |
0.37 kW |
| Frequency: |
60 Hz |
Voltage: |
208-230/460 V |
| Current: |
2.1-2.4/1.2 A |
Speed: |
3450 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
66.5 % |
Power Factor: |
68.5 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
P |
| Frame: |
56 |
Enclosure: |
Explosion Proof Fan cooled |
| Thermal Protection: |
Automatic |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
UL Listed And CSA Certified |
CSA: |
Y |
| CE: |
N |
IP Code: |
54 |
| Hazardous Location: |
EXP PROOF CL I GR C&D CL II GR F&G T3B |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
36 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: |
13.44 in |
| Frame Length: |
6.31 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
2 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 |
5.20 |
433.0 |
3.60 |
480.0 |
|
|
|
0.50 |
| Locked-Rotor |
8.00 |
667.0 |
2.20 |
293.0 |
|
|
|
0.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
0.80 |
0.85 |
0.90 |
1.00 |
1.20 |
1.25 |
1.30 |
| Rated Output (KW) |
0.15 |
0.25 |
0.35 |
0.50 |
0.55 |
0.65 |
0.70 |
| Efficiency (%) |
0.0 |
36.5 |
52.5 |
60.0 |
66.5 |
66.5 |
66.5 |
| Power Factor (%) |
20.0 |
39.0 |
51.0 |
62.0 |
68.5 |
73.0 |
75.5 |
| Speed (RPM) |
3,600 |
3,580 |
3,570 |
3,555 |
3,540 |
3,530 |
3,520 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
35.0 |
45.0 |
55.0 |
| Torque (ft-lbs) |
0.00 |
0.20 |
0.40 |
0.60 |
0.75 |
0.85 |
1.00 |
Marathon Motors
Regal Beloit
