Description
056T34D5370 – Marathon 2 HP General Purpose Pump Motor, 3 phase, 3600 RPM, 208-230/460 V, 56HJ Frame, ODP – J052
056T34D5370 Marathon General Purpose Pump Three Phase Motors
General Specifications
| UPC: |
722856032324 |
Weight: |
30 LB |
| Packaged Length: |
13.25 IN |
Packaged Width: |
8 IN |
| Packaged Height: |
7.75 IN |
Nameplate Specifications
| Output HP: |
2 Hp |
Output KW: |
1.5 kW |
| Frequency: |
60/50 Hz |
Voltage: |
208-230/460 V |
| Current: |
6.4-6.2/3.1 A |
Speed: |
3450 rpm |
| Service Factor: |
1.2 |
Phase: |
3 |
| Efficiency: |
80 % |
Power Factor: |
78.2 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
J |
| Frame: |
56HJ |
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: |
2.65 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 |
| Shaft Diameter: |
0.625 in |
Shaft Extension: |
1.88 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 |
19.50 |
629.0 |
7.00 |
233.0 |
|
|
69.0 |
2.00 |
| Break-Down |
13.50 |
435.0 |
10.00 |
333.0 |
2,700 |
|
85.0 |
2.00 |
| Pull-Up |
18.00 |
581.0 |
7.00 |
233.0 |
1,000 |
|
|
2.00 |
| 2/3 |
17.00 |
548.0 |
9.00 |
300.0 |
2,000 |
|
|
2.00 |
| 1/3 |
19.00 |
613.0 |
6.50 |
217.0 |
250 |
|
|
2.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
120 % |
125 % |
| Current (Amps) |
1.70 |
1.80 |
2.10 |
2.50 |
3.10 |
3.20 |
3.60 |
3.60 |
| Rated Output (KW) |
0.16 |
0.58 |
0.98 |
1.40 |
1.80 |
2.10 |
2.20 |
2.30 |
| Efficiency (%) |
0.0 |
65.0 |
76.5 |
80.5 |
80.0 |
81.5 |
81.0 |
81.0 |
| Power Factor (%) |
12.5 |
40.0 |
59.0 |
71.5 |
78.2 |
82.0 |
83.0 |
84.0 |
| Speed (RPM) |
3,600 |
3,575 |
3,552 |
3,528 |
3,505 |
3,483 |
3,476 |
3,470 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
60.0 |
80.0 |
85.0 |
95.0 |
| Torque (ft-lbs) |
0.00 |
0.74 |
1.50 |
2.20 |
3.00 |
3.50 |
3.65 |
3.80 |
Marathon Motors
Regal Beloit
