Description
444TSTDS16038 – Marathon 150 HP General Purpose Motor, 3 phase, 1800 RPM, 460 V, 444TS Frame, ODP – E792A
444TSTDS16038 Marathon 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: |
722856013248 |
Weight: |
0 LB |
| Packaged Length: |
44.88 IN |
Packaged Width: |
39.25 IN |
| Packaged Height: |
29.47 IN |
Nameplate Specifications
| Output HP: |
150 Hp |
Output KW: |
112.0 kW |
| Frequency: |
60 Hz |
Voltage: |
460 V |
| Current: |
170.0 A |
Speed: |
1785 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
95.8 % |
Power Factor: |
86.5 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
F |
| Frame: |
444TS |
Enclosure: |
Drip Proof |
| 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: |
12 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Part Wdg Start |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.0295 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: |
34.00 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) |
| No Load |
47.00 |
28.0 |
0.00 |
0.0 |
1,800 |
|
|
150.00 |
| Full Load |
170.00 |
100.0 |
442.00 |
100.0 |
1,785 |
|
|
150.00 |
| Pull-Up |
850.00 |
500.0 |
525.00 |
119.0 |
900 |
|
|
150.00 |
| 2/3 |
750.00 |
441.0 |
650.00 |
147.0 |
1,200 |
|
|
150.00 |
| Break-Down |
575.00 |
338.0 |
1,025.00 |
232.0 |
1,700 |
|
65.0 |
150.00 |
| Locked-Rotor |
1,000.00 |
588.0 |
600.00 |
136.0 |
0 |
|
26.0 |
150.00 |
| 1/3 |
950.00 |
559.0 |
500.00 |
113.0 |
600 |
|
|
150.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
47.00 |
65.00 |
93.00 |
129.00 |
170.00 |
192.00 |
214.00 |
| Rated Output (KW) |
2.50 |
30.00 |
58.50 |
87.50 |
117.00 |
132.00 |
147.00 |
| Efficiency (%) |
0.0 |
93.6 |
95.4 |
95.8 |
95.8 |
95.4 |
95.0 |
| Power Factor (%) |
7.5 |
57.0 |
79.5 |
85.0 |
86.5 |
86.5 |
86.5 |
| Speed (RPM) |
1,800 |
1,795 |
1,792 |
1,788 |
1,785 |
1,780 |
1,778 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
37.0 |
50.0 |
65.0 |
| Torque (ft-lbs) |
0.00 |
110.00 |
220.00 |
331.00 |
442.00 |
498.00 |
554.00 |
Marathon Motors
Regal Beloit
