Description
LM32781 – Leeson 15 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 254TC Frame, ODP – LM32781
LM32781 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: |
691720003992 |
Weight: |
326 LB |
| Packaged Length: |
30.75 IN |
Packaged Width: |
21.75 IN |
| Packaged Height: |
18 IN |
Nameplate Specifications
| Output HP: |
15 Hp |
Output KW: |
11.2 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
37.0/18.5 A |
Speed: |
1775 rpm |
| Service Factor: |
1.25 |
Phase: |
3 |
| Efficiency: |
93 % |
Power Factor: |
82 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
254TC |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
309 |
Opp Drive End Bearing Size: |
208 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
22 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.66 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: |
23.31 in |
| Frame Length: |
12.75 in |
Shaft Diameter: |
1.625 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 |
90.00 |
486.0 |
90.00 |
202.0 |
1,200 |
|
|
15.00 |
| Locked-Rotor |
107.00 |
578.0 |
78.00 |
175.0 |
0 |
|
40.5 |
15.00 |
| No Load |
7.50 |
41.0 |
0.00 |
0.0 |
1,800 |
|
|
15.00 |
| 1/3 |
102.00 |
551.0 |
72.00 |
162.0 |
600 |
|
|
15.00 |
| Break-Down |
66.00 |
357.0 |
121.00 |
272.0 |
1,650 |
|
|
15.00 |
| Full Load |
18.50 |
100.0 |
37.00 |
100.0 |
1,780 |
|
|
15.00 |
| Pull-Up |
96.00 |
519.0 |
75.00 |
169.0 |
900 |
|
|
15.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
7.50 |
9.00 |
11.50 |
14.50 |
18.50 |
21.00 |
22.60 |
| Rated Output (KW) |
0.30 |
3.10 |
6.00 |
9.00 |
12.00 |
14.00 |
15.10 |
| Efficiency (%) |
0.0 |
90.2 |
93.0 |
93.6 |
93.0 |
92.4 |
92.0 |
| Power Factor (%) |
4.0 |
44.5 |
67.0 |
77.0 |
82.0 |
83.5 |
84.0 |
| Speed (RPM) |
1,800 |
1,795 |
1,785 |
1,780 |
1,775 |
1,770 |
1,765 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
25.0 |
35.0 |
45.0 |
| Torque (ft-lbs) |
0.00 |
11.00 |
22.00 |
33.00 |
44.50 |
51.00 |
55.50 |
Leeson Motors
Regal Beloit
