Description
120998.00 – Leeson 4 HP Definite Purpose AC Motor, 1 phase, 3600 RPM, 230 V, 145Y Frame, TEFC – 120998.00
120998.00 Leeson Other Purpose Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
691720016497 |
Weight: |
51 LB |
| Packaged Length: |
17.94 IN |
Packaged Width: |
13.06 IN |
| Packaged Height: |
12.88 IN |
Nameplate Specifications
| Output HP: |
4 Hp |
Output KW: |
3.0 kW |
| Frequency: |
60 Hz |
Voltage: |
230 V |
| Current: |
17.6 A |
Speed: |
3450 rpm |
| Service Factor: |
1 |
Phase: |
1 |
| Efficiency: |
84 % |
Power Factor: |
94 |
| Duty: |
Saw |
Insulation Class: |
F |
| Design Code: |
No Design Code |
KVA Code: |
H |
| Frame: |
145Y |
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: |
Capacitor Start Capacitor Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Fixed Counterclockwise |
| Resistance Main: |
.52 Ohms |
Mounting: |
Round |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
Single Special Extension |
Overall Length: |
12.86 in |
| Frame Length: |
8.50 in |
Shaft Diameter: |
0.750 in |
| Shaft Extension: |
1.75 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 |
78.93 |
382.0 |
13.70 |
183.0 |
2,650 |
1.56 |
0.0 |
4.00 |
| Break-Down |
71.88 |
348.0 |
15.60 |
208.0 |
2,900 |
14.62 |
0.0 |
4.00 |
| Locked-Rotor |
103.30 |
500.0 |
12.10 |
161.0 |
0 |
21.41 |
0.0 |
4.00 |
| Full Load |
20.64 |
100.0 |
7.50 |
100.0 |
3,443 |
4.63 |
0.0 |
4.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
| Current (Amps) |
4.50 |
7.00 |
10.95 |
15.56 |
20.85 |
| Rated Output (KW) |
0.35 |
1.36 |
2.29 |
3.37 |
4.46 |
| Efficiency (%) |
0.0 |
70.6 |
82.1 |
83.2 |
82.3 |
| Power Factor (%) |
33.8 |
84.7 |
90.8 |
93.9 |
92.8 |
| Speed (RPM) |
3,598 |
3,564 |
3,533 |
3,492 |
3,446 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
1.90 |
3.75 |
5.65 |
7.50 |
Leeson Motors
Regal Beloit
