Description
449THFS9101 – Marathon 150 HP Severe Duty Motor, 3 phase, 900 RPM, 460 V, 449T Frame, TEFC – W615
449THFS9101 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: |
722856021915 |
Weight: |
0 LB |
| Packaged Length: |
56 IN |
Packaged Width: |
46 IN |
| Packaged Height: |
32.86 IN |
Nameplate Specifications
| Output HP: |
150 Hp |
Output KW: |
112.0 kW |
| Frequency: |
60 Hz |
Voltage: |
460 V |
| Current: |
205.0 A |
Speed: |
890 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
95.4 % |
Power Factor: |
72 |
| Duty: |
Continuous |
Insulation Class: |
H |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
447/449T |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6319 |
Opp Drive End Bearing Size: |
6318 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
56 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Line Or Inverter |
| Poles: |
8 |
Rotation: |
Reversible |
| Resistance Main: |
.022 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: |
51.84 in |
| Frame Length: |
28.75 in |
Shaft Diameter: |
3.375 in |
| Shaft Extension: |
8.81 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 |
1,031.00 |
503.0 |
1,148.00 |
130.0 |
300 |
|
|
150.00 |
| 2/3 |
868.00 |
423.0 |
1,418.00 |
160.0 |
600 |
|
|
150.00 |
| Break-Down |
610.00 |
298.0 |
1,950.00 |
220.0 |
865 |
|
56.5 |
150.00 |
| Full Load |
205.00 |
100.0 |
885.00 |
100.0 |
890 |
|
|
150.00 |
| Locked-Rotor |
1,085.00 |
529.0 |
1,350.00 |
153.0 |
0 |
|
26.0 |
150.00 |
| No Load |
98.00 |
48.0 |
0.00 |
0.0 |
900 |
|
|
150.00 |
| Pull-Up |
977.00 |
477.0 |
1,215.00 |
137.0 |
450 |
|
|
150.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
98.00 |
108.00 |
132.00 |
165.00 |
205.00 |
230.00 |
250.00 |
| Rated Output (KW) |
2.50 |
30.50 |
59.00 |
88.00 |
117.00 |
135.00 |
147.00 |
| Efficiency (%) |
0.0 |
91.0 |
94.5 |
95.4 |
95.4 |
95.0 |
95.0 |
| Power Factor (%) |
3.5 |
36.0 |
56.5 |
67.0 |
72.0 |
73.0 |
73.5 |
| Speed (RPM) |
900 |
898 |
896 |
892 |
890 |
888 |
886 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
65.0 |
85.0 |
105.0 |
| Torque (ft-lbs) |
0.00 |
220.00 |
440.00 |
662.00 |
885.00 |
1,020.00 |
1,110.00 |
Marathon Motors
Regal Beloit
