Description
141428.00 – Leeson 7.50 HP Crop Dryer Motor, 1 phase, 1800 RPM, 230 V, 215T Frame, TEFC – 141428.00
141428.00 Leeson Crop Dryer Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
691720108307 |
Weight: |
172.00 LB |
| Packaged Length: |
22.63 IN |
Packaged Width: |
16.13 IN |
| Packaged Height: |
14.25 IN |
Nameplate Specifications
| Output HP: |
7.50 Hp |
Output KW: |
5.6 kW |
| Frequency: |
60 Hz |
Voltage: |
230 V |
| Current: |
30.5 A |
Speed: |
1750 rpm |
| Service Factor: |
1.15 |
Phase: |
1 |
| Efficiency: |
85.5 % |
Power Factor: |
95 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
No Design Code |
KVA Code: |
K |
| Frame: |
215T |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6307 |
Opp Drive End Bearing Size: |
6206 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
N |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Capacitor Start Capacitor Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
.215 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: |
21.09 in |
| Frame Length: |
12.40 in |
Shaft Diameter: |
1.375 in |
| Shaft Extension: |
3.5 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) |
| Locked-Rotor |
266.00 |
872.0 |
86.50 |
384.0 |
0 |
51.70 |
84.5 |
7.50 |
| Break-Down |
118.00 |
387.0 |
58.50 |
260.0 |
1,550 |
23.60 |
0.0 |
7.50 |
| Full Load |
30.50 |
100.0 |
22.50 |
100.0 |
1,750 |
6.50 |
0.0 |
7.50 |
| Pull-Up |
168.00 |
551.0 |
51.00 |
227.0 |
1,450 |
24.80 |
0.0 |
7.50 |
| No Load |
7.00 |
23.0 |
0.00 |
0.0 |
1,800 |
0.62 |
40.0 |
7.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
| Current (Amps) |
7.00 |
11.00 |
16.50 |
23.00 |
30.50 |
35.00 |
38.00 |
47.50 |
| Rated Output (KW) |
0.62 |
2.00 |
3.40 |
5.00 |
6.50 |
7.70 |
8.30 |
10.10 |
| Efficiency (%) |
0.0 |
68.0 |
81.0 |
84.5 |
85.5 |
84.5 |
84.0 |
81.0 |
| Power Factor (%) |
40.0 |
81.5 |
91.0 |
94.0 |
95.0 |
95.0 |
94.5 |
93.5 |
| Speed (RPM) |
1,800 |
1,790 |
1,775 |
1,765 |
1,750 |
1,745 |
1,740 |
1,725 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
70.0 |
100.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
5.60 |
11.00 |
16.70 |
22.50 |
26.00 |
28.10 |
34.60 |
Leeson Motors
Regal Beloit
