Description
171794.60 – Leeson 75 HP Severe Duty Motor, 3 phase, 1800 RPM, 208-230/460 V, 365T Frame, TEFC – 171794.60
171794.60 Leeson Mill and Chemical Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
691720045565 |
Weight: |
941 LB |
| Packaged Length: |
37.88 IN |
Packaged Width: |
31.88 IN |
| Packaged Height: |
25.2 IN |
Nameplate Specifications
| Output HP: |
75 Hp |
Output KW: |
56.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
208-230/460 V |
| Current: |
187.0-171.0/85.5 A |
Speed: |
1785 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
95.8 % |
Power Factor: |
85.5 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
365T |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6313 |
Opp Drive End Bearing Size: |
6313 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
55 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Wye Start Delta Run Or Inverter |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.0509 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: |
33.31 in |
| Shaft Diameter: |
2.375 in |
Shaft Extension: |
5.88 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 |
560.00 |
655.0 |
393.00 |
178.0 |
0 |
132.20 |
29.5 |
75.00 |
| Break-Down |
287.00 |
335.0 |
586.00 |
266.0 |
1,745 |
161.10 |
70.5 |
75.00 |
| Full Load |
85.50 |
100.0 |
220.30 |
100.0 |
1,785 |
58.30 |
85.5 |
75.00 |
| Pull-Up |
459.00 |
519.0 |
310.00 |
141.0 |
1,300 |
107.00 |
29.0 |
75.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
| Current (Amps) |
27.50 |
34.50 |
48.50 |
66.00 |
85.50 |
99.50 |
107.00 |
130.00 |
| Rated Output (KW) |
1.04 |
15.11 |
29.33 |
43.74 |
58.30 |
67.00 |
73.10 |
88.17 |
| Efficiency (%) |
0.0 |
92.4 |
95.4 |
95.8 |
95.8 |
95.4 |
95.4 |
95.0 |
| Power Factor (%) |
4.5 |
55.0 |
75.5 |
83.0 |
85.5 |
86.0 |
86.0 |
85.5 |
| Speed (RPM) |
1,800 |
1,797 |
1,795 |
1,790 |
1,785 |
1,780 |
1,777 |
1,775 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
70.0 |
90.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
5.50 |
110.00 |
165.00 |
221.00 |
254.00 |
277.00 |
333.00 |
Leeson Motors
Regal Beloit
