Description
056H17E5303 – Marathon 0.50 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 56C Frame, EPNV – Y602
056H17E5303 Marathon 1000:1 Explosion Proof Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856025043 |
Weight: |
31 LB |
| Packaged Length: |
16.12 IN |
Packaged Width: |
10.25 IN |
| Packaged Height: |
9.12 IN |
Nameplate Specifications
| Output HP: |
0.50 Hp |
Output KW: |
0.37 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
1.6/0.80 A |
Speed: |
1725 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
80 % |
Power Factor: |
72 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
INV |
KVA Code: |
L |
| Frame: |
56C |
Enclosure: |
Explosion Proof Non Ventilated |
| Thermal Protection: |
Thermostats (N/C) |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
No |
CSA: |
N |
| 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 Inverter Duty |
Starting Method: |
Inverter Only |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
36.2 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: |
12.47 in |
| Frame Length: |
6.81 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
2.06 in |
Assembly/Box Mounting: |
F3 |
Speed Characteristics
| Curvepoint |
Current (Amps) |
Current (%) |
Torque (ft-lbs) |
(%) |
Speed (RPM) |
Rated Output (KW) |
Power Factor (%) |
Rated Output (Hp) |
| No Load |
0.52 |
65.0 |
0.00 |
0.0 |
1,800 |
|
|
0.50 |
| 2/3 |
4.80 |
600.0 |
4.80 |
316.0 |
1,100 |
|
|
0.50 |
| Full Load |
0.80 |
100.0 |
1.52 |
100.0 |
1,735 |
|
|
0.50 |
| Locked-Rotor |
5.60 |
700.0 |
4.60 |
303.0 |
0 |
|
69.5 |
0.50 |
| 1/3 |
5.30 |
663.0 |
3.90 |
257.0 |
500 |
|
|
0.50 |
| Pull-Up |
5.00 |
625.0 |
4.20 |
276.0 |
800 |
|
|
0.50 |
| Break-Down |
3.50 |
438.0 |
5.80 |
382.0 |
1,330 |
|
84.0 |
0.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
200 % |
| Current (Amps) |
0.52 |
0.55 |
0.60 |
0.70 |
0.80 |
0.95 |
1.00 |
1.10 |
1.50 |
| Rated Output (KW) |
0.05 |
0.15 |
0.25 |
0.35 |
0.45 |
0.53 |
0.60 |
0.70 |
1.00 |
| Efficiency (%) |
0.0 |
63.5 |
75.0 |
78.5 |
80.0 |
80.1 |
79.5 |
78.5 |
75.5 |
| Power Factor (%) |
11.0 |
33.5 |
50.5 |
63.0 |
72.0 |
71.5 |
77.0 |
81.0 |
85.0 |
| Speed (RPM) |
1,800 |
1,785 |
1,775 |
1,760 |
1,735 |
1,735 |
1,725 |
1,710 |
1,665 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
55.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.37 |
0.75 |
1.10 |
1.52 |
1.70 |
1.90 |
2.30 |
3.20 |
Marathon Motors
Regal Beloit
