Description
G151356.22 – Leeson 7.50 HP General Purpose Motor, 3 phase, 900 RPM, 208-230/460 V, 256T Frame, TEFC – G151356.22
G151356.22 Leeson Three Phase TEFC Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
691720813577 |
Weight: |
300 LB |
| Packaged Length: |
27 IN |
Packaged Width: |
19 IN |
| Packaged Height: |
17 IN |
Nameplate Specifications
| Output HP: |
7.50 Hp |
Output KW: |
5.6 kW |
| Frequency: |
60 Hz |
Voltage: |
208-230/460 V |
| Current: |
20.0/10.0 A |
Speed: |
840 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
87.7 % |
Power Factor: |
70 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
256T |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6309 |
Opp Drive End Bearing Size: |
6308 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
8 |
Rotation: |
Reversible |
| Resistance Main: |
1.62 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
| Shaft Type: |
T |
Overall Length: |
24.92 in |
| Shaft Diameter: |
1.625 in |
Shaft Extension: |
4 in |
| Assembly/Box Mounting: |
F1/F2 CAPABLE |
Speed Characteristics
| Curvepoint |
Current (Amps) |
Current (%) |
Torque (ft-lbs) |
(%) |
Speed (RPM) |
Rated Output (KW) |
Power Factor (%) |
Rated Output (Hp) |
| Locked-Rotor |
112.50 |
|
91.50 |
195.0 |
0 |
|
|
7.50 |
| Break-Down |
0.00 |
|
112.60 |
240.0 |
0 |
|
|
7.50 |
| Full Load |
20.00 |
|
46.90 |
100.0 |
0 |
|
|
7.50 |
| Pull-Up |
0.00 |
|
0.00 |
0.0 |
0 |
|
|
7.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
| Current (Amps) |
5.10 |
5.50 |
6.70 |
8.20 |
10.10 |
12.10 |
14.50 |
| Rated Output (KW) |
0.45 |
1.72 |
3.31 |
4.92 |
6.61 |
8.23 |
9.95 |
| Efficiency (%) |
0.0 |
86.8 |
89.9 |
89.3 |
88.5 |
87.6 |
85.9 |
| Power Factor (%) |
11.1 |
39.1 |
62.0 |
75.2 |
82.1 |
85.3 |
86.1 |
| Speed (RPM) |
900 |
893 |
886 |
877 |
864 |
860 |
850 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
48.8 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
11.73 |
23.63 |
35.23 |
47.63 |
58.93 |
70.77 |
Leeson Motors
Regal Beloit
