Description
445TTFN16001 – Marathon 150 HP Vertical Solid Shaft P-Base Motor, 3 phase, 3600 RPM, 460 V, 445HPV Frame, TEFC – M928B
445TTFN16001 Marathon Vertical Solid Shaft P-Base Motors
General Specifications
| UPC: |
722856053169 |
Weight: |
0 LB |
| Packaged Length: |
56 IN |
Packaged Width: |
46 IN |
| Packaged Height: |
33.13 IN |
Nameplate Specifications
| Output HP: |
150 Hp |
Output KW: |
112.0 kW |
| Frequency: |
60 Hz |
Voltage: |
460 V |
| Current: |
168.0 A |
Speed: |
3575 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
95.8 % |
Power Factor: |
88 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
445HPV |
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: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
.018 Ohms |
Mounting: |
Round |
| Motor Orientation: |
Shaft Down |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
| Shaft Type: |
HP |
Overall Length: |
43.50 in |
| Frame Length: |
20.25 in |
Shaft Diameter: |
2.125 in |
| Shaft Extension: |
4.5 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 |
168.00 |
100.0 |
221.00 |
100.0 |
3,575 |
|
88.0 |
150.00 |
| No Load |
51.00 |
30.5 |
0.00 |
0.0 |
3,600 |
|
5.0 |
150.00 |
| 2/3 |
922.00 |
550.0 |
289.00 |
131.0 |
2,400 |
|
|
150.00 |
| Pull-Up |
977.00 |
582.0 |
248.00 |
112.0 |
1,800 |
|
|
150.00 |
| Locked-Rotor |
1,085.00 |
646.0 |
275.00 |
124.0 |
0 |
|
21.0 |
150.00 |
| 1/3 |
1,030.00 |
615.0 |
235.00 |
106.0 |
1,200 |
|
|
150.00 |
| Break-Down |
700.00 |
416.0 |
640.00 |
288.0 |
3,300 |
|
65.0 |
150.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
51.00 |
65.00 |
95.00 |
130.00 |
168.00 |
190.00 |
206.00 |
| Rated Output (KW) |
2.50 |
30.00 |
58.50 |
87.00 |
116.00 |
134.00 |
145.00 |
| Efficiency (%) |
0.0 |
91.7 |
95.0 |
95.8 |
95.8 |
95.8 |
95.4 |
| Power Factor (%) |
5.0 |
58.0 |
78.0 |
85.0 |
88.0 |
88.5 |
89.0 |
| Speed (RPM) |
3,600 |
3,595 |
3,588 |
3,582 |
3,575 |
3,570 |
3,568 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
65.0 |
85.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
55.00 |
110.00 |
165.00 |
221.00 |
254.00 |
276.00 |
Marathon Motors
Regal Beloit
