Description
N157ES – Century 3.0 HP Close-Coupled Pump Motor, 3 phase, 3600 RPM, 230/460 V, 145JM Frame, TEFC – N157ES
N157ES Century JP Motors
General Specifications
| UPC: |
786674072979 |
Weight: |
53 LB |
| Packaged Length: |
22 IN |
Packaged Width: |
12 IN |
| Packaged Height: |
12 IN |
Nameplate Specifications
| Output HP: |
3.0 Hp |
Output KW: |
2.2 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
8.0/4.0 A |
Speed: |
3450 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Frame: |
R145JM |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
None |
Ambient Temperature: |
40 °C |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
Technical Specifications
| Electrical Type: |
Polyphase, Induction Type, Single Or Dual Voltage |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Reversible Counterclockwise |
| Mounting: |
Rigid Base |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
Keyed |
Overall Length: |
18.21 in |
| Frame Length: |
9.50 in |
Shaft Diameter: |
1.156 in |
| Shaft Extension: |
4.26 in |
Century Motors
Regal Beloit
