Description
449TSTDN16041 – Marathon 500 HP General Purpose Motor, 3 phase, 1800 RPM, 460 V, 449TS Frame, ODP – U499
449TSTDN16041 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: |
722856054852 |
Weight: |
0 LB |
| Packaged Length: |
44.88 IN |
Packaged Width: |
39.25 IN |
| Packaged Height: |
30.67 IN |
Nameplate Specifications
| Output HP: |
500 Hp |
Output KW: |
370.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
460 V |
| Current: |
570.0 A |
Speed: |
1780 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
96.2 % |
Power Factor: |
86 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
E |
| Frame: |
449TS |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
50 °C |
| Drive End Bearing Size: |
6314 |
Opp Drive End Bearing Size: |
6314 |
| UL: |
No |
CSA: |
Y |
| CE: |
Y |
IP Code: |
12 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Part Wdg Start & Wye Start Delta Run |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.008 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: |
44.50 in |
| Frame Length: |
29.38 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) |
| Break-Down |
1,800.00 |
315.0 |
3,300.00 |
222.0 |
1,710 |
|
63.0 |
500.00 |
| Locked-Rotor |
3,175.00 |
558.0 |
2,675.00 |
180.0 |
0 |
|
32.0 |
500.00 |
| Full Load |
570.00 |
100.0 |
1,475.00 |
100.0 |
1,780 |
387.00 |
|
500.00 |
| No Load |
160.00 |
28.0 |
0.00 |
0.0 |
1,800 |
5.00 |
|
500.00 |
| Pull-Up |
2,800.00 |
492.0 |
2,000.00 |
135.0 |
900 |
|
|
500.00 |
| 1/3 |
3,000.00 |
526.0 |
2,000.00 |
135.0 |
600 |
|
|
500.00 |
| 2/3 |
2,500.00 |
438.0 |
2,500.00 |
168.0 |
1,200 |
|
|
500.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
160.00 |
206.00 |
310.00 |
435.00 |
570.00 |
660.00 |
725.00 |
| Rated Output (KW) |
5.00 |
98.00 |
193.00 |
291.00 |
388.00 |
448.00 |
490.00 |
| Efficiency (%) |
0.0 |
95.4 |
95.8 |
96.2 |
96.2 |
95.8 |
95.4 |
| Power Factor (%) |
2.5 |
59.0 |
78.0 |
85.0 |
86.0 |
86.0 |
85.5 |
| Speed (RPM) |
1,800 |
1,795 |
1,790 |
1,785 |
1,780 |
1,778 |
1,775 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
75.0 |
105.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
366.00 |
733.00 |
1,103.00 |
1,475.00 |
1,699.00 |
1,850.00 |
Marathon Motors
Regal Beloit
