Description
LM24268 – Leeson 0.50 HP Automotive Duty Motor, 3 phase, 1200 RPM, 230/460 V, 56 Frame, TENV – LM24268
LM24268 Leeson Automotive Duty Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
691720311103 |
Weight: |
33 LB |
| Packaged Length: |
13 IN |
Packaged Width: |
7.75 IN |
| Packaged Height: |
7.5 IN |
Nameplate Specifications
| Output HP: |
0.50 Hp |
Output KW: |
0.37 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
1.9/0.95 A |
Speed: |
1140 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
78.5 % |
Power Factor: |
63.5 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
K |
| Frame: |
56 |
Enclosure: |
Totally Enclosed Non Ventilated |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
203 |
Opp Drive End Bearing Size: |
203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
N |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
6 |
Rotation: |
Reversible |
| Resistance Main: |
37.6 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
NEMA 56 |
Overall Length: |
11.94 in |
| Frame Length: |
8.06 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
1.88 in |
Assembly/Box Mounting: |
F1 Only |
Speed Characteristics
| Curvepoint |
Current (Amps) |
Current (%) |
Torque (ft-lbs) |
(%) |
Speed (RPM) |
Rated Output (KW) |
Power Factor (%) |
Rated Output (Hp) |
| Locked-Rotor |
5.10 |
537.0 |
5.80 |
252.0 |
0 |
0.00 |
64.5 |
0.50 |
| Pull-Up |
0.00 |
0.0 |
5.10 |
0.0 |
0 |
0.00 |
0.0 |
0.50 |
| Break-Down |
3.50 |
368.0 |
7.40 |
322.0 |
865 |
0.00 |
78.5 |
0.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
0.60 |
0.65 |
0.75 |
0.85 |
0.95 |
1.05 |
1.10 |
| Rated Output (KW) |
0.05 |
0.15 |
0.25 |
0.35 |
0.48 |
0.55 |
0.60 |
| Efficiency (%) |
0.0 |
62.5 |
74.5 |
78.5 |
78.5 |
78.5 |
78.5 |
| Power Factor (%) |
9.5 |
28.5 |
43.5 |
54.5 |
63.5 |
67.0 |
69.5 |
| Speed (RPM) |
1,200 |
1,180 |
1,170 |
1,155 |
1,140 |
1,135 |
1,130 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
60.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.55 |
1.10 |
1.70 |
2.30 |
2.60 |
2.80 |
Leeson Motors
Regal Beloit
