Description
365TTTS16536 – Marathon 75 HP Severe Duty Motor, 3 phase, 1800 RPM, 230/460 V, 365TV Frame, TEAO – U1878
365TTTS16536 Marathon Low Voltage NEMA Cooling Tower Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856132307 |
Weight: |
930 LB |
| Packaged Length: |
37.88 IN |
Packaged Width: |
31.88 IN |
| Packaged Height: |
26.61 IN |
Nameplate Specifications
| Output HP: |
75 Hp |
Output KW: |
56.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
172.0/86.0 A |
Speed: |
1780 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
95.4 % |
Power Factor: |
86 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
365TV |
Enclosure: |
Totally Enclosed Air Over |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6314 |
Opp Drive End Bearing Size: |
6312 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
56 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Line Or Inverter |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.075 Ohms |
Mounting: |
Rigid base |
| Motor Orientation: |
Horizontal Or Up Or Down |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
| Shaft Type: |
T |
Overall Length: |
29.89 in |
| Frame Length: |
14.50 in |
Shaft Diameter: |
2.375 in |
| Shaft Extension: |
6.13 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 |
28.00 |
33.0 |
0.00 |
0.0 |
1,800 |
|
|
75.00 |
| 1/3 |
525.00 |
610.0 |
375.00 |
170.0 |
600 |
|
|
75.00 |
| 2/3 |
475.00 |
552.0 |
450.00 |
204.0 |
1,200 |
|
|
75.00 |
| Locked-Rotor |
542.00 |
630.0 |
445.00 |
201.0 |
0 |
|
35.5 |
75.00 |
| Pull-Up |
500.00 |
581.0 |
375.00 |
170.0 |
900 |
|
|
75.00 |
| Full Load |
86.00 |
100.0 |
221.00 |
100.0 |
1,780 |
|
|
75.00 |
| Break-Down |
300.00 |
349.0 |
575.00 |
260.0 |
1,725 |
|
73.0 |
75.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
28.00 |
34.00 |
49.00 |
66.50 |
86.00 |
98.50 |
108.00 |
| Rated Output (KW) |
1.20 |
15.00 |
29.50 |
44.00 |
58.80 |
68.00 |
74.00 |
| Efficiency (%) |
0.0 |
91.7 |
95.0 |
95.4 |
95.4 |
95.0 |
94.5 |
| Power Factor (%) |
4.5 |
56.0 |
76.0 |
83.5 |
86.0 |
86.5 |
86.5 |
| Speed (RPM) |
1,800 |
1,795 |
1,790 |
1,785 |
1,780 |
1,775 |
1,772 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
55.00 |
110.00 |
166.00 |
221.00 |
255.00 |
278.00 |
Marathon Motors
Regal Beloit
