Description
LM80051 – Leeson 3 HP Fire Pump Motor, 3 phase, 3600 RPM, 230/460 V, 182T Frame, TEFC – LM80051
LM80051 Leeson Fire Pump Motors
General Specifications
| UPC: |
691720983553 |
Weight: |
84 LB |
| Packaged Length: |
22.19 IN |
Packaged Width: |
16.5 IN |
| Packaged Height: |
14 IN |
Nameplate Specifications
| Output HP: |
3 Hp |
Output KW: |
2.2 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
7.4/3.7 A |
Speed: |
3480 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
85.5 % |
Power Factor: |
88.5 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
J |
| Frame: |
182T |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6206 |
Opp Drive End Bearing Size: |
6206 |
| UL: |
No |
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: |
3.9 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
| Shaft Type: |
T |
Overall Length: |
15.87 in |
| Frame Length: |
8.00 in |
Shaft Diameter: |
1.125 in |
| Shaft Extension: |
2.75 in |
Assembly/Box Mounting: |
F1/F2 CAPABLE |
Speed Characteristics
| Curvepoint |
Current (Amps) |
Current (%) |
Torque (ft-lbs) |
(%) |
Speed (RPM) |
Rated Output (KW) |
Power Factor (%) |
Rated Output (Hp) |
| Break-Down |
19.50 |
527.0 |
16.00 |
356.0 |
2,770 |
|
76.0 |
3.00 |
| Full Load |
3.70 |
100.0 |
4.50 |
100.0 |
3,480 |
|
|
3.00 |
| Pull-Up |
26.00 |
703.0 |
11.20 |
249.0 |
1,600 |
|
|
3.00 |
| No Load |
1.20 |
32.0 |
0.00 |
0.0 |
3,600 |
|
|
3.00 |
| Locked-Rotor |
30.00 |
811.0 |
11.80 |
262.0 |
0 |
|
50.0 |
3.00 |
| 1/3 |
28.00 |
757.0 |
11.00 |
244.0 |
800 |
|
|
3.00 |
| 2/3 |
23.00 |
622.0 |
12.50 |
278.0 |
2,200 |
|
|
3.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
1.20 |
1.50 |
2.10 |
2.90 |
3.70 |
4.20 |
4.60 |
| Rated Output (KW) |
0.20 |
0.75 |
1.30 |
2.00 |
2.60 |
3.00 |
3.30 |
| Efficiency (%) |
0.0 |
76.5 |
84.0 |
85.5 |
85.5 |
85.5 |
84.0 |
| Power Factor (%) |
15.0 |
60.5 |
78.5 |
85.5 |
88.5 |
90.0 |
90.5 |
| Speed (RPM) |
3,600 |
3,570 |
3,545 |
3,515 |
3,480 |
3,460 |
3,445 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
40.0 |
55.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
1.10 |
2.20 |
3.40 |
4.50 |
5.20 |
5.70 |
Leeson Motors
Regal Beloit
