Description
056T34F5342 – Marathon 0.50 HP General Purpose Pump Motor, 3 phase, 3600 RPM, 208-230/460 V, 56J Frame, TEFC – J061
056T34F5342 Marathon General Purpose Pump Three Phase Motors
General Specifications
| UPC: |
722856032461 |
Weight: |
23.00 LB |
| Packaged Length: |
16.38 IN |
Packaged Width: |
10.5 IN |
| Packaged Height: |
8.12 IN |
Nameplate Specifications
| Output HP: |
0.50 Hp |
Output KW: |
0.37 kW |
| Frequency: |
60/50 Hz |
Voltage: |
208-230/460 V |
| Current: |
2.0-2.2/1.1 A |
Speed: |
3450 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
66 % |
Power Factor: |
69.7 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
P |
| Frame: |
56J |
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: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
8.34 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: |
12.32 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) |
| No Load |
0.68 |
62.0 |
0.00 |
0.0 |
3,600 |
|
|
0.50 |
| Locked-Rotor |
8.00 |
727.0 |
3.00 |
395.0 |
0 |
|
76.5 |
0.50 |
| 2/3 |
6.80 |
618.0 |
3.20 |
421.0 |
2,100 |
|
|
0.50 |
| Break-Down |
5.20 |
473.0 |
3.80 |
500.0 |
2,600 |
|
85.5 |
0.50 |
| Pull-Up |
7.20 |
655.0 |
2.70 |
355.0 |
1,500 |
|
|
0.50 |
| Full Load |
1.10 |
100.0 |
0.76 |
100.0 |
3,450 |
|
|
0.50 |
| 1/3 |
7.60 |
691.0 |
2.60 |
342.0 |
900 |
|
|
0.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
130 % |
150 % |
175 % |
| Current (Amps) |
0.68 |
0.70 |
0.80 |
1.00 |
1.10 |
1.12 |
1.15 |
1.20 |
1.30 |
1.40 |
| Rated Output (KW) |
0.13 |
0.23 |
0.33 |
0.43 |
0.55 |
0.60 |
0.66 |
0.70 |
0.77 |
1.00 |
| Efficiency (%) |
0.0 |
40.5 |
56.5 |
64.5 |
66.0 |
69.0 |
71.0 |
72.0 |
72.5 |
73.0 |
| Power Factor (%) |
24.5 |
40.0 |
53.0 |
63.5 |
69.7 |
75.0 |
76.5 |
78.0 |
81.0 |
83.5 |
| Speed (RPM) |
3,600 |
3,573 |
3,555 |
3,520 |
3,450 |
3,445 |
3,440 |
3,435 |
3,420 |
3,410 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
35.0 |
50.0 |
65.0 |
70.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.19 |
0.37 |
0.56 |
0.76 |
0.90 |
0.94 |
0.98 |
1.10 |
1.30 |
Marathon Motors
Regal Beloit
