Description
121941.00 – Leeson 2 HP Special Voltage Motor, 3 phase, 3600 RPM, 575 V, 145T Frame, TEFC – 121941.00
121941.00 Leeson 575 Volts Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
691720211939 |
Weight: |
45 LB |
| Packaged Length: |
19.5 IN |
Packaged Width: |
10.44 IN |
| Packaged Height: |
10.88 IN |
Nameplate Specifications
| Output HP: |
2 Hp |
Output KW: |
1.5 kW |
| Frequency: |
60 Hz |
Voltage: |
575 V |
| Current: |
1.9 A |
Speed: |
3490 rpm |
| Service Factor: |
1.25 |
Phase: |
3 |
| Efficiency: |
85.5 % |
Power Factor: |
88 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
L |
| 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: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
11 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: |
13.43 in |
| Frame Length: |
7.50 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
2.25 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 |
1.90 |
100.0 |
3.00 |
100.0 |
3,511 |
0.00 |
0.0 |
2.00 |
| Pull-Up |
16.50 |
868.0 |
10.50 |
350.0 |
395 |
0.00 |
0.0 |
2.00 |
| Break-Down |
11.20 |
589.0 |
13.00 |
433.0 |
2,300 |
0.00 |
0.0 |
2.00 |
| Locked-Rotor |
17.00 |
895.0 |
10.80 |
360.0 |
0 |
0.00 |
0.0 |
2.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
| Current (Amps) |
0.76 |
0.88 |
1.23 |
1.60 |
1.90 |
| Rated Output (KW) |
0.13 |
0.39 |
0.88 |
1.30 |
1.71 |
| Efficiency (%) |
0.0 |
97.8 |
86.1 |
86.9 |
87.5 |
| Power Factor (%) |
16.8 |
44.5 |
71.8 |
81.6 |
90.4 |
| Speed (RPM) |
3,598 |
3,580 |
3,555 |
3,533 |
3,511 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.75 |
1.50 |
2.25 |
3.00 |
Leeson Motors
Regal Beloit
