Description
444TSTFS6505 – Marathon 125 HP Severe Duty Motor, 3 phase, 3600 RPM, 575 V, 444TS Frame, TEFC – E494
444TSTFS6505 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: |
722856020482 |
Weight: |
0 LB |
| Packaged Length: |
44.88 IN |
Packaged Width: |
39.25 IN |
| Packaged Height: |
30.96 IN |
Nameplate Specifications
| Output HP: |
125 Hp |
Output KW: |
93.0 kW |
| Frequency: |
60 Hz |
Voltage: |
575 V |
| Current: |
109.0 A |
Speed: |
3560 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
95.4 % |
Power Factor: |
90 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
444TS |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6313 |
Opp Drive End Bearing Size: |
6313 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
54 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Line Or Inverter |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
.037 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
| Shaft Type: |
TS |
Overall Length: |
37.52 in |
| Frame Length: |
18.50 in |
Shaft Diameter: |
2.375 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) |
| 2/3 |
775.00 |
570.0 |
275.00 |
149.0 |
2,400 |
|
|
125.00 |
| Pull-Up |
825.00 |
607.0 |
250.00 |
136.0 |
1,800 |
|
|
125.00 |
| Locked-Rotor |
907.00 |
667.0 |
265.00 |
144.0 |
0 |
|
29.0 |
125.00 |
| 1/3 |
875.00 |
643.0 |
225.00 |
122.0 |
1,200 |
|
|
125.00 |
| Break-Down |
575.00 |
423.0 |
520.00 |
283.0 |
3,425 |
|
68.0 |
125.00 |
| No Load |
32.00 |
24.0 |
0.00 |
0.0 |
3,600 |
|
|
125.00 |
| Full Load |
136.00 |
100.0 |
184.00 |
100.0 |
3,560 |
|
|
125.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
25.60 |
37.60 |
58.40 |
82.40 |
108.80 |
124.00 |
136.00 |
| Rated Output (KW) |
2.50 |
25.00 |
49.00 |
73.50 |
98.00 |
112.00 |
123.00 |
| Efficiency (%) |
0.0 |
93.0 |
95.4 |
95.4 |
95.4 |
95.0 |
94.5 |
| Power Factor (%) |
7.0 |
67.5 |
84.5 |
89.0 |
90.0 |
90.5 |
91.0 |
| Speed (RPM) |
3,600 |
3,590 |
3,580 |
3,570 |
3,560 |
3,555 |
3,550 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
85.0 |
115.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
46.00 |
92.00 |
138.00 |
184.00 |
212.00 |
232.00 |
Marathon Motors
Regal Beloit
