Description
LM80053 – Leeson 3 HP Fire Pump Motor, 3 phase, 1800 RPM, 230/460 V, 182T Frame, TEFC – LM80053
LM80053 Leeson Fire Pump Motors
General Specifications
| UPC: |
691720983577 |
Weight: |
90 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 Hz |
Voltage: |
230/460 V |
| Current: |
8.6/4.3 A |
Speed: |
1750 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
87.5 % |
Power Factor: |
74.7 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
K |
| 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: |
N |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
4.8 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) |
| No Load |
2.00 |
47.0 |
0.00 |
0.0 |
1,800 |
0.00 |
0.0 |
3.00 |
| 2/3 |
27.00 |
628.0 |
24.00 |
267.0 |
1,000 |
0.00 |
0.0 |
3.00 |
| Locked-Rotor |
30.20 |
702.0 |
21.50 |
239.0 |
0 |
0.00 |
57.0 |
3.00 |
| Break-Down |
21.10 |
491.0 |
30.30 |
337.0 |
1,295 |
0.00 |
71.0 |
3.00 |
| Full Load |
4.30 |
100.0 |
9.00 |
100.0 |
1,750 |
0.00 |
0.0 |
3.00 |
| 1/3 |
31.00 |
721.0 |
18.00 |
200.0 |
500 |
0.00 |
0.0 |
3.00 |
| Pull-Up |
30.00 |
698.0 |
18.50 |
206.0 |
750 |
0.00 |
0.0 |
3.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
2.00 |
2.70 |
3.15 |
3.70 |
4.30 |
4.80 |
5.10 |
| Rated Output (KW) |
0.14 |
0.71 |
1.30 |
1.91 |
2.56 |
3.00 |
3.22 |
| Efficiency (%) |
0.0 |
78.7 |
85.4 |
87.8 |
87.5 |
85.8 |
85.7 |
| Power Factor (%) |
8.8 |
33.0 |
51.8 |
61.0 |
74.7 |
78.4 |
79.2 |
| Speed (RPM) |
1,800 |
1,788 |
1,777 |
1,763 |
1,750 |
1,743 |
1,735 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
55.0 |
65.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
2.20 |
4.40 |
6.70 |
9.00 |
10.40 |
11.20 |
Leeson Motors
Regal Beloit
