Description
121276.00 – Leeson 2 HP Special Voltage Motor, 3 phase, 3000 RPM, 220/380/440 V, 145TC Frame, TEFC – 121276.00
121276.00 Leeson 50 Hz Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
691720016886 |
Weight: |
44 LB |
| Packaged Length: |
14.44 IN |
Packaged Width: |
10.44 IN |
| Packaged Height: |
10.88 IN |
Nameplate Specifications
| Output HP: |
2 Hp |
Output KW: |
1.5 kW |
| Frequency: |
50 Hz |
Voltage: |
220/380/440 V |
| Current: |
6.2/3.6/3.1 A |
Speed: |
2850 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
80 % |
Power Factor: |
80 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
No Design Code |
KVA Code: |
K |
| Frame: |
145TC |
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: |
54 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
8.12 Ohms |
Mounting: |
Round |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
T |
Overall Length: |
12.42 in |
| Frame Length: |
6.50 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) |
| Pull-Up |
0.00 |
|
12.00 |
333.0 |
400 |
|
|
2.00 |
| Full Load |
3.10 |
|
3.60 |
100.0 |
2,918 |
|
|
2.00 |
| Break-Down |
0.00 |
|
14.50 |
403.0 |
2,000 |
|
|
2.00 |
| Locked-Rotor |
23.00 |
|
12.50 |
347.0 |
0 |
|
|
2.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
| Current (Amps) |
1.96 |
2.17 |
2.52 |
2.98 |
3.52 |
4.12 |
4.77 |
| Rated Output (KW) |
0.16 |
0.62 |
1.03 |
1.44 |
1.86 |
2.28 |
2.73 |
| Efficiency (%) |
0.0 |
61.3 |
73.8 |
78.5 |
80.5 |
81.1 |
80.6 |
| Power Factor (%) |
12.4 |
43.6 |
61.7 |
73.3 |
80.1 |
84.2 |
87.0 |
| Speed (RPM) |
2,998 |
2,977 |
2,958 |
2,938 |
2,918 |
2,894 |
2,869 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
76.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.90 |
1.80 |
2.70 |
3.60 |
4.50 |
5.40 |
Leeson Motors
Regal Beloit
