Description
170041.60 – Leeson 50 HP General Purpose Motor, 3 phase, 3600 RPM, 208-230/460 V, 326TS Frame, TEFC – 170041.60
170041.60 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: |
691720028018 |
Weight: |
564 LB |
| Packaged Length: |
0 IN |
Packaged Width: |
0 IN |
| Packaged Height: |
0 IN |
Nameplate Specifications
| Output HP: |
50 Hp |
Output KW: |
37.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
208-230/460 V |
| Current: |
123.0-112.0/56.0 A |
Speed: |
3565 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
94.1 % |
Power Factor: |
88.5 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
326TS |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6312 |
Opp Drive End Bearing Size: |
6312 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Wye Start Delta Run Or Inverter |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
.085 Ohms |
Mounting: |
Rigid base |
| Motor Orientation: |
HORIZONTAL |
Drive End Bearing: |
BALL |
| Opp Drive End Bearing: |
BALL |
Frame Material: |
Cast Iron |
| Shaft Type: |
TS |
Overall Length: |
29.53 in |
| Shaft Diameter: |
1.875 in |
Shaft Extension: |
3.75 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) |
| Break-Down |
223.00 |
398.0 |
186.50 |
253.0 |
3,355 |
|
|
50.00 |
| Locked-Rotor |
359.00 |
641.0 |
124.00 |
168.0 |
0 |
|
|
50.00 |
| Pull-Up |
328.00 |
585.0 |
97.50 |
132.0 |
1,755 |
|
|
50.00 |
| Full Load |
56.00 |
100.0 |
73.70 |
100.0 |
3,565 |
|
|
50.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
| Current (Amps) |
12.80 |
19.00 |
30.00 |
42.50 |
56.00 |
65.00 |
71.00 |
87.50 |
| Rated Output (KW) |
0.83 |
10.20 |
19.80 |
29.60 |
39.50 |
45.90 |
49.70 |
60.20 |
| Efficiency (%) |
0.0 |
91.0 |
94.1 |
94.5 |
94.1 |
93.6 |
93.6 |
92.4 |
| Power Factor (%) |
8.0 |
68.5 |
83.5 |
87.5 |
88.5 |
88.5 |
88.0 |
86.5 |
| Speed (RPM) |
3,600 |
3,595 |
3,585 |
3,575 |
3,565 |
3,555 |
3,550 |
3,540 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
60.0 |
80.0 |
90.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
18.30 |
36.60 |
55.00 |
73.70 |
85.00 |
92.40 |
111.00 |
Leeson Motors
Regal Beloit
