Description
170379.60 – Leeson 50 HP General Purpose Motor, 3 phase, 1800 RPM, 208-230/460 V, 326TC Frame, ODP – 170379.60
170379.60 Leeson Three Phase ODP Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
691720245354 |
Weight: |
614 LB |
| Packaged Length: |
30.52 IN |
Packaged Width: |
23.67 IN |
| Packaged Height: |
21.94 IN |
Nameplate Specifications
| Output HP: |
50 Hp |
Output KW: |
37.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
208-230/460 V |
| Current: |
130.0-118.0/59.0 A |
Speed: |
1780 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
94.5 % |
Power Factor: |
84 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
326TC |
Enclosure: |
Drip Proof |
| 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: |
12 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Wye Start Delta Run Or Inverter |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.133 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: |
27.52 in |
| Shaft Diameter: |
2.125 in |
Shaft Extension: |
5 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) |
| Full Load |
59.00 |
100.0 |
147.00 |
100.0 |
1,780 |
|
84.0 |
50.00 |
| Pull-Up |
325.00 |
550.0 |
240.00 |
162.0 |
900 |
|
|
50.00 |
| 2/3 |
300.00 |
508.0 |
275.00 |
186.0 |
1,200 |
|
|
50.00 |
| Break-Down |
235.00 |
398.0 |
410.00 |
278.0 |
1,675 |
|
64.0 |
50.00 |
| 1/3 |
350.00 |
595.0 |
240.00 |
162.0 |
600 |
|
|
50.00 |
| No Load |
22.00 |
37.5 |
0.00 |
0.0 |
1,800 |
|
4.5 |
50.00 |
| Locked-Rotor |
362.00 |
615.0 |
272.00 |
185.0 |
0 |
|
37.0 |
50.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
22.00 |
26.50 |
35.50 |
47.00 |
59.00 |
68.00 |
74.00 |
| Rated Output (KW) |
0.80 |
10.50 |
20.20 |
30.10 |
39.40 |
45.80 |
50.00 |
| Efficiency (%) |
0.0 |
90.7 |
94.0 |
94.5 |
94.5 |
94.1 |
94.0 |
| Power Factor (%) |
4.5 |
49.0 |
70.0 |
79.0 |
84.0 |
84.5 |
84.5 |
| Speed (RPM) |
1,800 |
1,795 |
1,790 |
1,785 |
1,780 |
1,777 |
1,775 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
60.0 |
75.0 |
| Torque (ft-lbs) |
0.00 |
37.50 |
75.00 |
112.00 |
147.00 |
170.00 |
188.00 |
Leeson Motors
Regal Beloit
