Description
5K42HN4139 – Marathon 1/2 HP General Purpose Pump Motor, 3 phase, 1800 RPM, 208-230/460 V, 56J Frame, ODP – K553
5K42HN4139 Marathon General Purpose Pump Three Phase Motors
General Specifications
| UPC: |
722856032393 |
Weight: |
19 LB |
| Packaged Length: |
13.69 IN |
Packaged Width: |
7.13 IN |
| Packaged Height: |
7.5 IN |
Nameplate Specifications
| Output HP: |
1/2 Hp |
Output KW: |
0.37 kW |
| Frequency: |
60 Hz |
Voltage: |
208-230/460 V |
| Current: |
2.3-2.2,1.1 A |
Speed: |
1725 rpm |
| Service Factor: |
1.25 |
Phase: |
3 |
| Efficiency: |
78.7 % |
Power Factor: |
0 |
| Duty: |
Continous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
K |
| Frame: |
56J |
Enclosure: |
Drip Proof |
| Thermal Protection: |
N/R |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Yes |
| CE: |
N |
Technical Specifications
| Electrical Type: |
Three Phase |
Starting Method: |
N/R |
| Poles: |
4 |
Rotation: |
Counterclockwise/Clockwise |
| Mounting: |
Round |
Motor Orientation: |
ANY |
| Drive End Bearing: |
LOCKED |
Opp Drive End Bearing: |
BALL |
| Frame Material: |
Rolled Steel |
Overall Length: |
10.41 in |
| Frame Length: |
5.72 in |
Shaft Diameter: |
0.63 in |
| Shaft Extension: |
2.39 in |
Marathon Motors
Regal Beloit
