Description
LM80029 – Leeson 50 HP Fire Pump Motor, 3 phase, 1800 RPM, 200/400 V, 326T Frame, TEFC – LM80029
LM80029 Leeson Fire Pump Motors
General Specifications
| UPC: |
691720049068 |
Weight: |
675 LB |
| Packaged Length: |
39 IN |
Packaged Width: |
32.25 IN |
| Packaged Height: |
25.6 IN |
Nameplate Specifications
| Output HP: |
50 Hp |
Output KW: |
37.0 kW |
| Frequency: |
60 Hz |
Voltage: |
200/400 V |
| Current: |
140.0/70.0 A |
Speed: |
1778 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
93 % |
Power Factor: |
82 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
F |
| Frame: |
326T |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6312 |
Opp Drive End Bearing Size: |
6311 |
| UL: |
No |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Wye Start Delta Run |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.108 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: |
30.37 in |
| Frame Length: |
13.01 in |
Shaft Diameter: |
2.125 in |
| Shaft Extension: |
5.25 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) |
| Pull-Up |
310.00 |
508.0 |
225.00 |
152.0 |
900 |
|
|
50.00 |
| Break-Down |
200.00 |
328.0 |
340.00 |
230.0 |
1,700 |
|
64.0 |
50.00 |
| No Load |
23.50 |
38.5 |
0.00 |
0.0 |
1,800 |
|
7.0 |
50.00 |
| 2/3 |
275.00 |
450.0 |
275.00 |
185.0 |
1,200 |
|
|
50.00 |
| Locked-Rotor |
345.00 |
565.0 |
260.00 |
175.0 |
0 |
|
32.0 |
50.00 |
| 1/3 |
330.00 |
542.0 |
225.00 |
152.0 |
600 |
|
|
50.00 |
| Full Load |
61.00 |
100.0 |
148.00 |
100.0 |
1,778 |
|
82.0 |
50.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
27.03 |
31.63 |
42.55 |
55.20 |
70.15 |
80.50 |
87.40 |
| Rated Output (KW) |
2.00 |
10.80 |
20.50 |
30.20 |
40.20 |
46.50 |
50.50 |
| Efficiency (%) |
0.0 |
86.5 |
91.7 |
93.0 |
93.0 |
93.0 |
92.4 |
| Power Factor (%) |
7.0 |
49.0 |
70.0 |
79.0 |
82.0 |
83.0 |
83.5 |
| Speed (RPM) |
1,800 |
1,795 |
1,788 |
1,785 |
1,778 |
1,772 |
1,770 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
70.0 |
100.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
36.60 |
73.50 |
111.00 |
148.00 |
170.00 |
185.00 |
Leeson Motors
Regal Beloit
