Description
811655.00 – Leeson 25 HP Severe Duty Motor, 3 phase, 1200 RPM, 460 V, 324T Frame, TEFC – 811655.00
811655.00 Leeson IEEE 841 Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
691720992029 |
Weight: |
700 LB |
| Packaged Length: |
32 IN |
Packaged Width: |
28 IN |
| Packaged Height: |
22.22 IN |
Nameplate Specifications
| Output HP: |
25 Hp |
Output KW: |
18.7 kW |
| Frequency: |
60 Hz |
Voltage: |
460 V |
| Current: |
32.5 A |
Speed: |
1182 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
93 % |
Power Factor: |
78 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
324T |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6312 |
Opp Drive End Bearing Size: |
6311 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
56 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Line Or Inverter |
| Poles: |
6 |
Rotation: |
Reversible |
| Resistance Main: |
.255 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: |
28.87 in |
| Frame Length: |
11.50 in |
Shaft Diameter: |
2.125 in |
| Shaft Extension: |
5.25 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) |
| 1/3 |
175.00 |
538.0 |
185.00 |
165.0 |
400 |
|
|
25.00 |
| No Load |
14.00 |
43.0 |
0.00 |
0.0 |
1,200 |
|
|
25.00 |
| 2/3 |
155.00 |
477.0 |
210.00 |
188.0 |
800 |
|
|
25.00 |
| Locked-Rotor |
182.00 |
560.0 |
175.00 |
156.0 |
0 |
|
30.0 |
25.00 |
| Break-Down |
125.00 |
385.0 |
300.00 |
268.0 |
1,100 |
|
62.0 |
25.00 |
| Pull-Up |
168.00 |
517.0 |
190.00 |
170.0 |
600 |
|
|
25.00 |
| Full Load |
32.50 |
100.0 |
112.00 |
100.0 |
1,182 |
|
|
25.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
14.00 |
15.80 |
20.00 |
25.50 |
32.50 |
37.00 |
39.50 |
| Rated Output (KW) |
0.75 |
5.50 |
10.00 |
15.00 |
20.00 |
23.20 |
25.50 |
| Efficiency (%) |
0.0 |
88.5 |
92.4 |
93.0 |
93.0 |
93.0 |
92.4 |
| Power Factor (%) |
4.5 |
42.0 |
63.0 |
73.0 |
78.0 |
79.0 |
80.0 |
| Speed (RPM) |
1,200 |
1,195 |
1,190 |
1,188 |
1,182 |
1,178 |
1,175 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
55.0 |
75.0 |
90.0 |
| Torque (ft-lbs) |
0.00 |
27.50 |
55.00 |
83.50 |
112.00 |
128.00 |
140.00 |
Leeson Motors
Regal Beloit
