Description
122338.00 – Leeson 3 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 145T Frame, TEFC – 122338.00
122338.00 Leeson 2000:1 With Encoder Provision Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
691720044841 |
Weight: |
46 LB |
| Packaged Length: |
19.5 IN |
Packaged Width: |
10.44 IN |
| Packaged Height: |
10.88 IN |
Nameplate Specifications
| Output HP: |
3 Hp |
Output KW: |
2.2 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
8.6/4.3 A |
Speed: |
1725 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
82.5 % |
Power Factor: |
79 |
| Duty: |
Continuous |
Insulation Class: |
H |
| Design Code: |
INV |
KVA Code: |
J |
| Frame: |
145T |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6205 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
N |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Duty |
Starting Method: |
Inverter Only |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
0 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
T |
Overall Length: |
13.92 in |
| Frame Length: |
8.00 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
2.13 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 |
4.30 |
100.0 |
9.00 |
100.0 |
0 |
0.00 |
0.0 |
3.00 |
| Locked-Rotor |
31.00 |
721.0 |
30.00 |
333.0 |
1,745 |
0.00 |
0.0 |
3.00 |
| Break-Down |
0.00 |
0.0 |
35.70 |
397.0 |
1,150 |
0.00 |
0.0 |
3.00 |
| Pull-Up |
0.00 |
0.0 |
29.00 |
322.0 |
0 |
0.00 |
0.0 |
3.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
100 % |
125 % |
150 % |
| Current (Amps) |
2.43 |
2.68 |
3.06 |
4.30 |
5.08 |
5.92 |
| Rated Output (KW) |
0.19 |
0.81 |
1.42 |
2.70 |
3.37 |
4.01 |
| Efficiency (%) |
0.0 |
71.7 |
79.9 |
0.0 |
82.2 |
81.7 |
| Power Factor (%) |
10.0 |
38.1 |
58.1 |
0.0 |
83.3 |
84.9 |
| Speed (RPM) |
1,798 |
1,786 |
1,772 |
1,742 |
1,726 |
1,707 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
2.30 |
4.50 |
9.00 |
11.30 |
13.50 |
Leeson Motors
Regal Beloit
