Description
184TTDW16304 – Marathon 7.50 HP General Purpose Motor, 3 phase, 3600 RPM, 230/460 V, 184TC Frame, ODP – C105C
184TTDW16304 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: |
722856023131 |
Weight: |
90 LB |
| Packaged Length: |
18.31 IN |
Packaged Width: |
13.5 IN |
| Packaged Height: |
13.44 IN |
Nameplate Specifications
| Output HP: |
7.50 Hp |
Output KW: |
5.6 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
17.8/8.9 A |
Speed: |
3490 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
88.5 % |
Power Factor: |
89 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
A |
KVA Code: |
J |
| Frame: |
184TC |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6206 |
Opp Drive End Bearing Size: |
6205 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
12 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
0 Ohms |
Mounting: |
Round |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
T |
Overall Length: |
14.78 in |
| Frame Length: |
10.50 in |
Shaft Diameter: |
1.125 in |
| Shaft Extension: |
2.88 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 |
71.30 |
801.0 |
28.00 |
248.0 |
1,200 |
0.00 |
0.0 |
7.50 |
| No Load |
2.80 |
31.0 |
0.00 |
0.0 |
3,600 |
0.00 |
0.0 |
7.50 |
| 2/3 |
60.00 |
674.0 |
37.00 |
327.0 |
2,400 |
0.00 |
0.0 |
7.50 |
| Full Load |
8.90 |
100.0 |
11.30 |
100.0 |
3,490 |
0.00 |
0.0 |
7.50 |
| Break-Down |
50.00 |
562.0 |
39.00 |
345.0 |
2,630 |
0.00 |
74.0 |
7.50 |
| Locked-Rotor |
75.00 |
843.0 |
28.50 |
252.0 |
0 |
0.00 |
47.5 |
7.50 |
| Pull-Up |
67.50 |
758.0 |
27.00 |
239.0 |
700 |
0.00 |
0.0 |
7.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
2.80 |
3.50 |
5.00 |
6.80 |
8.90 |
10.20 |
11.10 |
| Rated Output (KW) |
0.25 |
1.70 |
3.20 |
4.70 |
6.30 |
7.30 |
8.00 |
| Efficiency (%) |
0.0 |
83.2 |
88.6 |
89.4 |
88.5 |
88.2 |
87.6 |
| Power Factor (%) |
11.0 |
59.9 |
78.9 |
86.0 |
89.0 |
90.2 |
90.5 |
| Speed (RPM) |
3,600 |
3,573 |
3,548 |
3,520 |
3,490 |
3,470 |
3,456 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
60.0 |
70.0 |
| Torque (ft-lbs) |
0.00 |
2.80 |
5.55 |
8.40 |
11.30 |
13.10 |
14.30 |
Marathon Motors
Regal Beloit
