Description
056B17F5305 – Marathon 1.50 HP General Purpose Motor, 1 phase, 1800 RPM, 115/208-230 V, 56HC Frame, TEFC – G574
056B17F5305 Marathon Single 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: |
722856009494 |
Weight: |
42 LB |
| Packaged Length: |
16.38 IN |
Packaged Width: |
10.5 IN |
| Packaged Height: |
8.12 IN |
Nameplate Specifications
| Output HP: |
1.50 Hp |
Output KW: |
1.1 kW |
| Frequency: |
60/50 Hz |
Voltage: |
115/208-230 V |
| Current: |
15.2/8.2-7.6 A |
Speed: |
1725 rpm |
| Service Factor: |
1.15 |
Phase: |
1 |
| Efficiency: |
80 % |
Power Factor: |
80 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
N |
KVA Code: |
J |
| Frame: |
56HC |
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: |
Capacitor Start Capacitor Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
0 Ohms |
Mounting: |
Bolt-on Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
NEMA 56 |
Overall Length: |
13.81 in |
| Frame Length: |
8.56 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) |
| Locked-Rotor |
53.80 |
708.0 |
14.80 |
328.0 |
0 |
10.90 |
0.0 |
1.50 |
| Full Load |
7.60 |
100.0 |
4.51 |
100.0 |
1,740 |
1.40 |
80.3 |
1.50 |
| Break-Down |
28.40 |
374.0 |
12.40 |
275.0 |
1,500 |
5.40 |
0.0 |
1.50 |
| Pull-Up |
53.70 |
707.0 |
12.60 |
279.0 |
164 |
10.90 |
0.0 |
1.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
175 % |
200 % |
| Current (Amps) |
4.05 |
4.40 |
5.20 |
6.35 |
7.60 |
8.80 |
9.30 |
11.20 |
13.60 |
16.90 |
| Rated Output (KW) |
0.24 |
0.44 |
0.73 |
1.04 |
1.40 |
1.61 |
1.76 |
2.18 |
2.67 |
3.33 |
| Efficiency (%) |
0.0 |
64.0 |
76.1 |
80.5 |
80.0 |
79.8 |
79.1 |
76.0 |
72.5 |
65.7 |
| Power Factor (%) |
17.0 |
43.5 |
61.0 |
71.2 |
80.0 |
79.5 |
82.3 |
84.6 |
85.4 |
85.7 |
| Speed (RPM) |
1,800 |
1,785 |
1,770 |
1,755 |
1,740 |
1,729 |
1,720 |
1,698 |
1,665 |
1,618 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
70.0 |
90.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
1.11 |
2.21 |
3.36 |
4.51 |
5.23 |
5.70 |
6.87 |
8.18 |
9.52 |
Marathon Motors
Regal Beloit
