Description
170021.60 – Leeson 50 HP General Purpose Motor, 3 phase, 1800 RPM, 208-230/460 V, 326T Frame, ODP – 170021.60
170021.60 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: |
691720027868 |
Weight: |
660 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: |
129.0-118.0/59.0 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: |
326T |
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: |
23 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Wye Start Delta Run Or Inverter |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.119 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: |
5.25 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 |
390.00 |
|
338.00 |
229.0 |
0 |
|
|
50.00 |
| Full Load |
58.90 |
|
147.50 |
100.0 |
1,780 |
|
|
50.00 |
| Pull-Up |
0.00 |
|
0.00 |
0.0 |
0 |
|
|
50.00 |
| Break-Down |
0.00 |
|
403.70 |
274.0 |
0 |
|
|
50.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
| Current (Amps) |
21.20 |
26.00 |
35.30 |
46.90 |
58.90 |
74.00 |
89.30 |
| Rated Output (KW) |
0.80 |
10.54 |
20.23 |
30.07 |
39.35 |
50.14 |
60.35 |
| Efficiency (%) |
0.0 |
90.8 |
94.3 |
94.8 |
94.8 |
94.3 |
93.6 |
| Power Factor (%) |
4.7 |
50.9 |
71.9 |
80.5 |
83.9 |
85.0 |
84.8 |
| Speed (RPM) |
1,800 |
1,796 |
1,791 |
1,785 |
1,780 |
1,774 |
1,766 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
37.50 |
75.00 |
112.40 |
147.50 |
187.50 |
225.00 |
Leeson Motors
Regal Beloit
