Description
LM32844 – Leeson 125 HP General Purpose Motor, 3 phase, 1800 RPM, 460 V, 444TSC Frame, TEFC – LM32844
LM32844 Leeson Three Phase TEFC Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
691720065822 |
Weight: |
0 LB |
| Packaged Length: |
41 |
Packaged Width: |
36 |
| Packaged Height: |
28.9 |
Nameplate Specifications
| Output HP: |
125 Hp |
Output KW: |
93.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
460 V |
| Current: |
146.0 A |
Speed: |
1785 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
96.2 % |
Power Factor: |
83.5 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
444TSC |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
318 |
Opp Drive End Bearing Size: |
315 |
| UL: |
Recognized |
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: |
.03 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
TS |
Overall Length: |
37.74 in |
| Frame Length: |
21.17 in |
Shaft Diameter: |
2.375 in |
| Shaft Extension: |
4.75 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 |
41.00 |
28.0 |
0.00 |
0.0 |
1,800 |
|
|
125.00 |
| Full Load |
146.00 |
100.0 |
368.00 |
100.0 |
1,785 |
|
|
125.00 |
| Locked-Rotor |
900.00 |
616.0 |
675.00 |
183.0 |
0 |
|
28.0 |
125.00 |
| 2/3 |
765.00 |
524.0 |
700.00 |
190.0 |
1,200 |
|
|
125.00 |
| Break-Down |
600.00 |
411.0 |
850.00 |
231.0 |
1,725 |
|
61.0 |
125.00 |
| Pull-Up |
800.00 |
548.0 |
600.00 |
163.0 |
900 |
|
|
125.00 |
| 1/3 |
850.00 |
582.0 |
575.00 |
156.0 |
600 |
|
|
125.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
41.00 |
54.50 |
80.50 |
112.00 |
146.00 |
167.00 |
182.00 |
| Rated Output (KW) |
1.50 |
24.50 |
48.50 |
72.50 |
97.00 |
112.00 |
122.00 |
| Efficiency (%) |
0.0 |
94.1 |
95.8 |
96.2 |
96.2 |
95.8 |
95.4 |
| Power Factor (%) |
3.5 |
57.0 |
75.5 |
81.0 |
83.5 |
84.0 |
84.0 |
| Speed (RPM) |
1,800 |
1,797 |
1,793 |
1,790 |
1,785 |
1,784 |
1,782 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
75.0 |
105.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
91.50 |
183.00 |
275.00 |
368.00 |
423.00 |
461.00 |
Leeson Motors
Regal Beloit
