Description
056C34D2121 – Marathon 1 HP General Purpose Pump Motor, 1 phase, 3600 RPM, 115/208-230 V, 56J Frame, ODP – J057
056C34D2121 Marathon General Purpose Pump Single Phase Motors
General Specifications
| UPC: |
722856032249 |
Weight: |
23 LB |
| Packaged Length: |
13.75 IN |
Packaged Width: |
7.88 IN |
| Packaged Height: |
8.75 IN |
Nameplate Specifications
| Output HP: |
1 Hp |
Output KW: |
0.75 kW |
| Frequency: |
60 Hz |
Voltage: |
115/208-230 V |
| Current: |
12.0/6.2-6.0 A |
Speed: |
3450 rpm |
| Service Factor: |
1.4 |
Phase: |
1 |
| Efficiency: |
72 % |
Power Factor: |
76 |
| Duty: |
Continous |
Insulation Class: |
B |
| Design Code: |
NO DESIGN CODE |
KVA Code: |
K |
| Frame: |
56J |
Enclosure: |
Drip Proof |
| Thermal Protection: |
Automatic |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
22 |
Technical Specifications
| Electrical Type: |
Capacitor Start Induction Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Fixed Clockwise |
| Resistance Main: |
0 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal Or Shaft Down |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
T |
Overall Length: |
12.44 in |
| Frame Length: |
8.00 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
2.56 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 |
37.10 |
|
39.20 |
|
286 |
7.10 |
|
1.00 |
| Locked-Rotor |
37.20 |
|
40.50 |
|
0 |
7.10 |
|
1.00 |
| Break-Down |
20.80 |
|
65.90 |
|
3,457 |
4.20 |
|
1.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
140 % |
150 % |
175 % |
200 % |
| Current (Amps) |
3.78 |
3.79 |
4.27 |
4.91 |
6.00 |
6.28 |
6.73 |
7.70 |
7.90 |
9.29 |
11.20 |
| Rated Output (KW) |
0.21 |
0.37 |
0.58 |
0.79 |
1.02 |
1.16 |
1.27 |
1.44 |
1.55 |
1.87 |
2.28 |
| Efficiency (%) |
0.0 |
0.0 |
0.0 |
0.0 |
72.0 |
74.0 |
55.0 |
90.0 |
0.0 |
0.0 |
0.0 |
| Power Factor (%) |
0.0 |
0.0 |
0.0 |
0.0 |
76.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Speed (RPM) |
3,600 |
3,582 |
3,566 |
3,550 |
3,532 |
3,110 |
3,511 |
3,495 |
3,486 |
3,454 |
3,403 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
60.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
5.90 |
11.80 |
17.80 |
23.80 |
27.52 |
30.00 |
33.70 |
36.20 |
42.60 |
49.40 |
Marathon Motors
Regal Beloit
