Description
056T34D5366 – Marathon 1 HP General Purpose Pump Motor, 3 phase, 3600 RPM, 208-230/460 V, 56J Frame, ODP – J050
056T34D5366 Marathon General Purpose Pump Three Phase Motors
General Specifications
| UPC: |
722856032300 |
Weight: |
25 LB |
| Packaged Length: |
13.25 IN |
Packaged Width: |
8 IN |
| Packaged Height: |
7.75 IN |
Nameplate Specifications
| Output HP: |
1 Hp |
Output KW: |
0.75 kW |
| Frequency: |
60/50 Hz |
Voltage: |
208-230/460 V |
| Current: |
3.7-3.7/1.9 A |
Speed: |
3450 rpm |
| Service Factor: |
1.4 |
Phase: |
3 |
| Efficiency: |
74 % |
Power Factor: |
71.3 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
M |
| Frame: |
56J |
Enclosure: |
Drip Proof |
| 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: |
22 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
4.4 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: |
J |
Overall Length: |
10.93 in |
| Frame Length: |
6.56 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
2.57 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 |
12.50 |
676.0 |
5.30 |
353.0 |
2,250 |
|
|
1.00 |
| 1/3 |
14.50 |
784.0 |
4.30 |
287.0 |
750 |
|
|
1.00 |
| No Load |
1.10 |
59.0 |
0.00 |
0.0 |
3,600 |
|
|
1.00 |
| Break-Down |
9.30 |
503.0 |
7.00 |
467.0 |
3,050 |
|
|
1.00 |
| Locked-Rotor |
14.80 |
800.0 |
5.00 |
333.0 |
0 |
|
76.0 |
1.00 |
| Pull-Up |
14.00 |
757.0 |
4.50 |
300.0 |
1,500 |
|
|
1.00 |
| Full Load |
1.85 |
100.0 |
1.50 |
100.0 |
3,450 |
|
|
1.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
140 % |
150 % |
175 % |
| Current (Amps) |
1.10 |
1.25 |
1.40 |
1.55 |
1.85 |
1.95 |
2.10 |
2.20 |
2.25 |
2.50 |
| Rated Output (KW) |
0.20 |
0.40 |
0.61 |
0.81 |
0.96 |
1.18 |
1.28 |
1.38 |
1.48 |
1.71 |
| Efficiency (%) |
0.0 |
47.0 |
61.3 |
69.3 |
74.0 |
74.6 |
74.7 |
74.8 |
75.1 |
75.0 |
| Power Factor (%) |
22.5 |
41.0 |
55.5 |
65.5 |
71.3 |
74.8 |
77.5 |
79.0 |
80.5 |
83.2 |
| Speed (RPM) |
3,600 |
3,570 |
3,555 |
3,535 |
3,515 |
3,505 |
3,495 |
3,485 |
3,475 |
3,450 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
38.0 |
50.0 |
60.0 |
65.0 |
70.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.37 |
0.74 |
1.10 |
1.50 |
1.80 |
2.00 |
2.20 |
2.30 |
2.70 |
Marathon Motors
Regal Beloit
