Description
405TTDS16081 – Marathon 75 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 405T Frame, ODP – U271
405TTDS16081 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: |
722856013392 |
Weight: |
0 LB |
| Packaged Length: |
37.88 IN |
Packaged Width: |
31.88 IN |
| Packaged Height: |
26.92 IN |
Nameplate Specifications
| Output HP: |
75 Hp |
Output KW: |
56.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
180.0/90.0 A |
Speed: |
1185 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
95 % |
Power Factor: |
82.5 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
F |
| Frame: |
405T |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6316 |
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: |
Across The Line |
| Poles: |
6 |
Rotation: |
Reversible |
| Resistance Main: |
.096 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
| Shaft Type: |
T |
Overall Length: |
34.31 in |
| Frame Length: |
17.00 in |
Shaft Diameter: |
2.875 in |
| Shaft Extension: |
7.5 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) |
| 1/3 |
450.00 |
500.0 |
500.00 |
151.0 |
400 |
|
|
75.00 |
| Full Load |
90.00 |
100.0 |
332.00 |
100.0 |
1,185 |
|
|
75.00 |
| 2/3 |
350.00 |
389.0 |
525.00 |
158.0 |
900 |
|
|
75.00 |
| Locked-Rotor |
500.00 |
556.0 |
550.00 |
166.0 |
0 |
|
34.5 |
75.00 |
| No Load |
28.00 |
31.0 |
0.00 |
0.0 |
1,200 |
|
|
75.00 |
| Pull-Up |
400.00 |
444.0 |
500.00 |
151.0 |
700 |
|
|
75.00 |
| Break-Down |
275.00 |
306.0 |
725.00 |
218.0 |
1,125 |
|
63.5 |
75.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
29.50 |
36.00 |
50.50 |
69.00 |
90.00 |
103.00 |
113.00 |
| Rated Output (KW) |
0.90 |
15.00 |
29.50 |
44.00 |
59.00 |
65.00 |
74.50 |
| Efficiency (%) |
0.0 |
93.6 |
95.4 |
95.4 |
95.0 |
94.5 |
93.6 |
| Power Factor (%) |
4.0 |
51.0 |
72.0 |
80.0 |
82.5 |
83.0 |
83.0 |
| Speed (RPM) |
1,200 |
1,197 |
1,194 |
1,190 |
1,185 |
1,182 |
1,180 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
40.0 |
55.0 |
70.0 |
| Torque (ft-lbs) |
0.00 |
83.00 |
165.00 |
250.00 |
332.00 |
382.00 |
418.00 |
Marathon Motors
Regal Beloit
