Description
LM34056 – Leeson 1 HP General Purpose Motor, 3 phase, 1800 RPM, 230/460 V, 56 Frame, ODP – LM34056
LM34056 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: |
691720042465 |
Weight: |
30 LB |
| Packaged Length: |
15.63 IN |
Packaged Width: |
8.63 IN |
| Packaged Height: |
8.63 IN |
Nameplate Specifications
| Output HP: |
1 Hp |
Output KW: |
0.75 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
3.0/1.5 A |
Speed: |
1725 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
83.5 % |
Power Factor: |
70.1 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
M |
| Frame: |
56 |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
22 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Line Or Inverter |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
10.5 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: |
12.19 in |
| Frame Length: |
6.38 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) |
| Full Load |
1.50 |
100.0 |
48.00 |
100.0 |
1,760 |
0.00 |
0.0 |
1.00 |
| Break-Down |
0.00 |
0.0 |
247.00 |
515.0 |
1,300 |
0.00 |
0.0 |
1.00 |
| Pull-Up |
0.00 |
0.0 |
170.00 |
354.0 |
0 |
0.00 |
0.0 |
1.00 |
| Locked-Rotor |
13.50 |
900.0 |
170.00 |
354.0 |
0 |
0.00 |
0.0 |
1.00 |
| No Load |
0.95 |
63.0 |
0.00 |
0.0 |
1,800 |
0.00 |
0.0 |
1.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
0.95 |
1.08 |
1.20 |
1.35 |
1.50 |
1.60 |
1.70 |
| Rated Output (KW) |
0.10 |
0.28 |
0.48 |
0.68 |
0.88 |
1.02 |
1.10 |
| Efficiency (%) |
0.0 |
68.3 |
80.3 |
84.6 |
85.5 |
85.5 |
85.5 |
| Power Factor (%) |
20.0 |
32.0 |
49.0 |
62.0 |
70.1 |
73.6 |
75.5 |
| Speed (RPM) |
1,800 |
1,788 |
1,777 |
1,766 |
1,760 |
1,755 |
1,750 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
35.0 |
50.0 |
60.0 |
| Torque (ft-lbs) |
0.00 |
11.84 |
24.00 |
35.80 |
48.00 |
55.20 |
60.00 |
Leeson Motors
Regal Beloit
