Description
326THFS19078 – Marathon 30 HP Severe Duty Motor, 3 phase, 1200 RPM, 575 V, 326T Frame, TEFC – W643
326THFS19078 Marathon Other Severe Duty Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856021434 |
Weight: |
752 LB |
| Packaged Length: |
37.88 IN |
Packaged Width: |
31.88 IN |
| Packaged Height: |
24.63 IN |
Nameplate Specifications
| Output HP: |
30 Hp |
Output KW: |
22.4 kW |
| Frequency: |
60 Hz |
Voltage: |
575 V |
| Current: |
31.0 A |
Speed: |
1182 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
93 % |
Power Factor: |
79 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
326T |
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: |
.21 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: |
30.37 in |
| Frame Length: |
13.00 in |
Shaft Diameter: |
2.125 in |
| Shaft Extension: |
5.5 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 |
38.50 |
100.0 |
134.00 |
100.0 |
1,182 |
|
|
30.00 |
| 2/3 |
180.00 |
468.0 |
190.00 |
142.0 |
800 |
|
|
30.00 |
| Break-Down |
140.00 |
364.0 |
375.00 |
280.0 |
1,100 |
|
66.0 |
30.00 |
| Locked-Rotor |
217.00 |
564.0 |
200.00 |
149.0 |
0 |
|
30.0 |
30.00 |
| Pull-Up |
200.00 |
519.0 |
175.00 |
131.0 |
600 |
|
|
30.00 |
| No Load |
15.00 |
39.0 |
0.00 |
0.0 |
1,200 |
|
|
30.00 |
| 1/3 |
210.00 |
545.0 |
175.00 |
131.0 |
400 |
|
|
30.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
200 % |
| Current (Amps) |
12.00 |
14.00 |
18.40 |
24.00 |
30.80 |
38.00 |
0.00 |
0.00 |
| Rated Output (KW) |
0.50 |
6.50 |
12.00 |
18.00 |
24.00 |
30.50 |
0.00 |
0.00 |
| Efficiency (%) |
0.0 |
88.5 |
92.4 |
93.0 |
93.0 |
91.7 |
0.0 |
0.0 |
| Power Factor (%) |
5.0 |
46.0 |
66.0 |
75.0 |
79.0 |
80.5 |
0.0 |
0.0 |
| Speed (RPM) |
1,200 |
1,195 |
1,190 |
1,185 |
1,182 |
1,175 |
0 |
0 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
60.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
33.00 |
66.00 |
100.00 |
134.00 |
168.00 |
0.00 |
0.00 |
Marathon Motors
Regal Beloit
