Description
324TSTDP16002 – Marathon 50 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 324TSC Frame, ODP – U445A
324TSTDP16002 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: |
722856012180 |
Weight: |
477 LB |
| Packaged Length: |
35 IN |
Packaged Width: |
26 IN |
| Packaged Height: |
24.36 IN |
Nameplate Specifications
| Output HP: |
50 Hp |
Output KW: |
37.0 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
112.0/56.0 A |
Speed: |
3550 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
93.6 % |
Power Factor: |
88 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
F |
| Frame: |
324TSC |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6312 |
Opp Drive End Bearing Size: |
6311 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
23 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Part Wdg Start Low Volt Only & Wye Start Delta Run |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
.15 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: |
24.50 in |
| Frame Length: |
13.62 in |
Shaft Diameter: |
1.875 in |
| Shaft Extension: |
3.5 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) |
| No Load |
15.50 |
28.0 |
0.00 |
0.0 |
3,600 |
|
|
50.00 |
| 2/3 |
275.00 |
491.0 |
110.00 |
149.0 |
2,400 |
|
|
50.00 |
| Pull-Up |
300.00 |
536.0 |
100.00 |
135.0 |
1,800 |
|
|
50.00 |
| Break-Down |
220.00 |
393.0 |
210.00 |
284.0 |
3,325 |
|
70.0 |
50.00 |
| 1/3 |
325.00 |
580.0 |
100.00 |
135.0 |
1,200 |
|
|
50.00 |
| Full Load |
56.00 |
100.0 |
74.00 |
100.0 |
3,550 |
|
|
50.00 |
| Locked-Rotor |
345.00 |
616.0 |
115.00 |
155.0 |
0 |
|
32.0 |
50.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
135 % |
| Current (Amps) |
15.50 |
20.50 |
30.50 |
42.00 |
56.00 |
63.00 |
69.00 |
75.50 |
| Rated Output (KW) |
1.00 |
10.50 |
20.00 |
29.50 |
39.50 |
46.00 |
50.00 |
54.50 |
| Efficiency (%) |
0.0 |
91.7 |
94.1 |
94.1 |
93.6 |
93.6 |
93.0 |
93.0 |
| Power Factor (%) |
5.5 |
62.0 |
81.0 |
86.0 |
88.0 |
88.5 |
88.5 |
90.0 |
| Speed (RPM) |
3,600 |
3,590 |
3,575 |
3,565 |
3,550 |
3,545 |
3,540 |
3,535 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
35.0 |
50.0 |
60.0 |
75.0 |
| Torque (ft-lbs) |
0.00 |
18.50 |
36.50 |
55.50 |
74.00 |
85.50 |
93.00 |
100.00 |
Marathon Motors
Regal Beloit
