Description
LM32655 – Leeson 50 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 326TSC Frame, ODP – LM32655
LM32655 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: |
691720019092 |
Weight: |
550 LB |
| Packaged Length: |
29 IN |
Packaged Width: |
27 IN |
| Packaged Height: |
21.92 IN |
Nameplate Specifications
| Output HP: |
50 Hp |
Output KW: |
37.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
131.0/65.5 A |
Speed: |
1782 rpm |
| Service Factor: |
1.25 |
Phase: |
3 |
| Efficiency: |
94.5 % |
Power Factor: |
75.5 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
F |
| Frame: |
326TSC |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
311 |
Opp Drive End Bearing Size: |
309 |
| UL: |
No |
CSA: |
Y |
| CE: |
Y |
IP Code: |
22 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Wye Start Delta Run |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.105 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: |
25.91 in |
| Frame Length: |
16.57 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) |
| Pull-Up |
290.00 |
443.0 |
275.00 |
187.0 |
900 |
|
|
50.00 |
| Full Load |
65.50 |
100.0 |
147.00 |
100.0 |
1,782 |
|
|
50.00 |
| 2/3 |
270.00 |
412.0 |
315.00 |
214.0 |
1,200 |
|
|
50.00 |
| No Load |
28.50 |
44.0 |
0.00 |
0.0 |
1,800 |
|
|
50.00 |
| 1/3 |
310.00 |
473.0 |
250.00 |
170.0 |
600 |
|
|
50.00 |
| Break-Down |
210.00 |
321.0 |
325.00 |
221.0 |
1,700 |
|
60.0 |
50.00 |
| Locked-Rotor |
325.00 |
496.0 |
300.00 |
204.0 |
0 |
|
34.0 |
50.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
28.50 |
33.00 |
41.50 |
52.50 |
65.50 |
74.00 |
79.50 |
| Rated Output (KW) |
1.00 |
10.50 |
20.00 |
29.50 |
39.50 |
45.50 |
49.50 |
| Efficiency (%) |
0.0 |
90.2 |
94.1 |
94.5 |
94.5 |
94.5 |
94.1 |
| Power Factor (%) |
3.5 |
39.0 |
60.0 |
70.5 |
75.5 |
77.0 |
78.0 |
| Speed (RPM) |
1,800 |
1,795 |
1,792 |
1,787 |
1,782 |
1,780 |
1,777 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
65.0 |
80.0 |
| Torque (ft-lbs) |
0.00 |
36.50 |
73.50 |
110.00 |
147.00 |
170.00 |
185.00 |
Leeson Motors
Regal Beloit
