Description
444VTDC6026 – Marathon 150 HP Vertical Hollow Shaft P-Base Motor, 3 phase, 1800 RPM, 460 V, 444TPV Frame, WP1 – V143A
444VTDC6026 Marathon Vertical Hollow Shaft P-Base Motors
General Specifications
| UPC: |
722856069559 |
Weight: |
0 LB |
| Packaged Length: |
26.62 IN |
Packaged Width: |
26.62 IN |
| Packaged Height: |
52.96 IN |
Nameplate Specifications
| Output HP: |
150 Hp |
Output KW: |
112.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
460 V |
| Current: |
174.0 A |
Speed: |
1785 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
96 % |
Power Factor: |
84 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
444TPV |
Enclosure: |
Weather Protected 1 |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6314 |
Opp Drive End Bearing Size: |
7222DT |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
23 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Part Wdg Start Or Inverter |
| Poles: |
4 |
Rotation: |
Counterclockwise Rotation, Reversible without Non-Reversible Ratchet |
| Mounting: |
Round |
Motor Orientation: |
Shaft Down |
| Drive End Bearing: |
Ball |
Opp Drive End Bearing: |
Duplex Tandem Angular Contact |
| Frame Material: |
Cast Iron |
Shaft Type: |
TP |
| Overall Length: |
49.96 in |
Shaft Diameter: |
2.000 in |
| Shaft Extension: |
0.27 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 |
43.70 |
|
0.00 |
0.0 |
1,800 |
|
5.6 |
150.00 |
| Pull-Up |
900.00 |
|
700.00 |
158.0 |
900 |
|
|
150.00 |
| Locked-Rotor |
1,085.00 |
|
800.00 |
180.0 |
0 |
|
35.0 |
150.00 |
| Break-Down |
600.00 |
|
1,050.00 |
238.0 |
1,750 |
|
62.0 |
150.00 |
| 1/3 |
1,000.00 |
|
700.00 |
158.0 |
600 |
|
|
150.00 |
| Full Load |
166.50 |
100.0 |
441.00 |
100.0 |
1,788 |
|
88.5 |
150.00 |
| 2/3 |
800.00 |
|
850.00 |
190.0 |
1,200 |
|
|
150.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
43.70 |
59.20 |
90.20 |
127.00 |
174.00 |
197.00 |
215.00 |
| Rated Output (KW) |
3.50 |
30.50 |
59.00 |
88.00 |
117.00 |
135.00 |
147.00 |
| Efficiency (%) |
0.0 |
93.5 |
95.0 |
95.4 |
96.0 |
95.4 |
95.0 |
| Power Factor (%) |
5.6 |
63.5 |
72.0 |
84.0 |
87.0 |
88.5 |
88.5 |
| Speed (RPM) |
1,800 |
1,797 |
1,794 |
1,790 |
1,785 |
1,780 |
1,775 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
60.0 |
80.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
110.00 |
220.00 |
330.00 |
441.00 |
509.00 |
555.00 |
Marathon Motors
Regal Beloit
