Description
184TTFW16015 – Marathon 7.50 HP Close-Coupled Pump Motor, 3 phase, 3600 RPM, 230/460 V, 184JM Frame, TEFC – U360A
184TTFW16015 Marathon JM Motors
General Specifications
| UPC: |
722856054753 |
Weight: |
103 LB |
| Packaged Length: |
20.44 IN |
Packaged Width: |
13 IN |
| Packaged Height: |
14.94 IN |
Nameplate Specifications
| Output HP: |
7.50 Hp |
Output KW: |
5.6 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
17.6/8.8 A |
Speed: |
3510 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
90.1 % |
Power Factor: |
88.4 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
L |
| Frame: |
184JM |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6207 |
Opp Drive End Bearing Size: |
6205 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
1.3 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
JM |
Overall Length: |
18.09 in |
| Frame Length: |
11.00 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
4.25 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) |
| Locked-Rotor |
87.50 |
994.0 |
34.60 |
308.0 |
0 |
0.00 |
0.0 |
7.50 |
| Break-Down |
0.00 |
0.0 |
46.00 |
409.0 |
0 |
0.00 |
0.0 |
7.50 |
| Pull-Up |
0.00 |
0.0 |
33.50 |
298.0 |
400 |
0.00 |
0.0 |
7.50 |
| Full Load |
8.80 |
100.0 |
11.25 |
100.0 |
3,500 |
0.00 |
0.0 |
7.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
| Current (Amps) |
3.00 |
3.70 |
5.20 |
6.90 |
8.80 |
10.00 |
10.90 |
13.20 |
| Rated Output (KW) |
0.23 |
1.65 |
3.12 |
4.60 |
6.20 |
7.15 |
7.80 |
9.50 |
| Efficiency (%) |
0.0 |
86.5 |
90.8 |
91.2 |
90.1 |
89.5 |
88.5 |
86.6 |
| Power Factor (%) |
9.4 |
55.9 |
75.2 |
84.2 |
88.4 |
89.7 |
90.1 |
90.5 |
| Speed (RPM) |
3,595 |
3,580 |
3,556 |
3,535 |
3,510 |
3,494 |
3,482 |
3,455 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
70.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
2.80 |
5.60 |
8.40 |
11.20 |
12.90 |
14.00 |
16.80 |
Marathon Motors
Regal Beloit
