Description
056T34G15577 – Marathon 1 HP Explosion Proof Motor, 3 phase, 3600 RPM, 230/460 V, 56 Frame, EPFC – G662A
056T34G15577 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: |
722856051592 |
Weight: |
65 LB |
| Packaged Length: |
16.38 IN |
Packaged Width: |
10.5 IN |
| Packaged Height: |
8.12 IN |
Nameplate Specifications
| Output HP: |
1 Hp |
Output KW: |
0.75 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
3.0/1.5 A |
Speed: |
3450 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
80 % |
Power Factor: |
83.5 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
K |
| 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: |
19.5 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: |
13.94 in |
| Frame Length: |
6.81 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
1.88 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) |
| 2/3 |
9.00 |
600.0 |
3.70 |
247.0 |
2,400 |
|
|
1.00 |
| No Load |
0.65 |
43.0 |
0.00 |
0.0 |
3,600 |
|
|
1.00 |
| Full Load |
1.50 |
100.0 |
1.50 |
100.0 |
3,500 |
|
|
1.00 |
| Pull-Up |
10.00 |
667.0 |
3.20 |
213.0 |
1,800 |
|
|
1.00 |
| Locked-Rotor |
11.00 |
733.0 |
3.50 |
233.0 |
|
|
66.0 |
1.00 |
| Break-Down |
7.00 |
467.0 |
5.30 |
353.0 |
2,830 |
|
83.5 |
1.00 |
| 1/3 |
10.50 |
700.0 |
3.00 |
200.0 |
1,200 |
|
|
1.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
0.65 |
0.80 |
1.00 |
1.20 |
1.50 |
1.60 |
1.70 |
| Rated Output (KW) |
0.17 |
0.32 |
0.52 |
0.75 |
0.95 |
1.10 |
1.20 |
| Efficiency (%) |
0.0 |
60.2 |
72.7 |
73.4 |
80.0 |
76.6 |
78.3 |
| Power Factor (%) |
32.8 |
50.2 |
65.3 |
78.4 |
83.5 |
86.3 |
88.6 |
| Speed (RPM) |
3,600 |
3,570 |
3,550 |
3,525 |
3,500 |
3,490 |
3,480 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
35.0 |
45.0 |
55.0 |
| Torque (ft-lbs) |
0.00 |
0.38 |
0.75 |
1.10 |
1.50 |
1.70 |
1.90 |
Marathon Motors
Regal Beloit
