Description
LM13838 – Leeson 50 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 324TSC Frame, ODP – LM13838
LM13838 Leeson Three Phase ODP Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
691720019979 |
Weight: |
479 LB |
| Packaged Length: |
28 IN |
Packaged Width: |
26.5 IN |
| Packaged Height: |
21.95 IN |
Nameplate Specifications
| Output HP: |
50 Hp |
Output KW: |
37.3 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
110.0/55.0 A |
Speed: |
3550 rpm |
| Service Factor: |
1.25 |
Phase: |
3 |
| Efficiency: |
94.1 % |
Power Factor: |
90.5 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
324TSC |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
311 |
Opp Drive End Bearing Size: |
309 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
22 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Wye Start Delta Run |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
.138 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: |
24.41 in |
| Frame Length: |
15.07 in |
Shaft Diameter: |
1.875 in |
| Shaft Extension: |
3.75 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) |
| 2/3 |
300.00 |
545.0 |
150.00 |
203.0 |
2,400 |
|
|
50.00 |
| No Load |
12.50 |
23.0 |
0.00 |
0.0 |
3,600 |
|
|
50.00 |
| Pull-Up |
325.00 |
591.0 |
130.00 |
176.0 |
1,800 |
|
|
50.00 |
| 1/3 |
345.00 |
627.0 |
120.00 |
162.0 |
1,200 |
|
|
50.00 |
| Full Load |
55.00 |
100.0 |
74.00 |
100.0 |
3,550 |
|
|
50.00 |
| Locked-Rotor |
362.00 |
658.0 |
140.00 |
189.0 |
0 |
|
34.0 |
50.00 |
| Break-Down |
235.00 |
427.0 |
200.00 |
270.0 |
3,300 |
|
67.5 |
50.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
12.50 |
19.00 |
29.50 |
42.00 |
55.00 |
63.50 |
69.50 |
| Rated Output (KW) |
1.00 |
10.00 |
20.00 |
29.50 |
39.50 |
45.50 |
50.00 |
| Efficiency (%) |
0.0 |
91.0 |
94.1 |
94.5 |
94.1 |
93.6 |
93.0 |
| Power Factor (%) |
7.0 |
69.0 |
85.0 |
89.5 |
90.5 |
90.5 |
91.0 |
| Speed (RPM) |
3,600 |
3,585 |
3,575 |
3,565 |
3,550 |
3,545 |
3,540 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
65.0 |
80.0 |
| Torque (ft-lbs) |
0.00 |
18.50 |
36.50 |
55.00 |
74.00 |
85.00 |
92.50 |
Leeson Motors
Regal Beloit
