Description
364TTFS9234 – Marathon 50,12.50 HP 2 speed Definite Purpose AC Motor, 3 phase, 1800/900 RPM, 460 V, 364T Frame, TEFC – Y389
364TTFS9234 Marathon Other Purpose Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856042309 |
Weight: |
975 LB |
| Packaged Length: |
37.88 IN |
Packaged Width: |
31.88 IN |
| Packaged Height: |
26.5 IN |
Nameplate Specifications
| Output HP: |
50,12.50 Hp |
Output KW: |
37.0 kW |
| Frequency: |
60/60 Hz |
Voltage: |
460 V |
| Current: |
61,24 A |
Speed: |
1775,890 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
92.4 % |
Power Factor: |
84 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
1VT |
KVA Code: |
H |
| Frame: |
364T |
Enclosure: |
Totally Enclosed Fan Cooled |
| 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: |
55 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4/8 |
Rotation: |
Reversible |
| Resistance Main: |
.12 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: |
31.51 in |
| Frame Length: |
13.50 in |
Shaft Diameter: |
2.375 in |
| Shaft Extension: |
6.12 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) |
| 2/3 |
298.00 |
489.0 |
282.00 |
191.0 |
1,493 |
|
|
50.00 |
| 1/3 |
337.00 |
552.0 |
247.00 |
167.0 |
1,150 |
|
|
50.00 |
| Break-Down |
231.00 |
379.0 |
417.00 |
282.0 |
1,693 |
|
68.0 |
50.00 |
| Pull-Up |
312.00 |
511.0 |
263.00 |
178.0 |
1,407 |
|
|
50.00 |
| Locked-Rotor |
411.00 |
674.0 |
294.00 |
199.0 |
0 |
|
37.0 |
50.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
21.00 |
25.00 |
35.00 |
46.50 |
61.00 |
68.00 |
75.00 |
| Rated Output (KW) |
1.00 |
10.50 |
20.50 |
30.50 |
40.50 |
46.00 |
51.00 |
| Efficiency (%) |
0.0 |
87.5 |
91.5 |
92.5 |
92.4 |
92.4 |
91.5 |
| Power Factor (%) |
7.5 |
53.0 |
73.5 |
81.5 |
84.0 |
84.0 |
85.0 |
| Speed (RPM) |
1,800 |
1,795 |
1,790 |
1,785 |
1,775 |
1,773 |
1,770 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
80.0 |
110.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
36.50 |
73.50 |
110.00 |
148.00 |
167.00 |
185.00 |
Marathon Motors
Regal Beloit
