Description
254TTDX16082 – Marathon 7.50 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 254T Frame, ODP – E733A
254TTDX16082 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: |
722856012685 |
Weight: |
240 LB |
| Packaged Length: |
26.88 IN |
Packaged Width: |
18.38 IN |
| Packaged Height: |
15 IN |
Nameplate Specifications
| Output HP: |
7.50 Hp |
Output KW: |
5.6 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
21.0/10.5 A |
Speed: |
1175 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
90.2 % |
Power Factor: |
72.2 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
H |
| Frame: |
254T |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6309 |
Opp Drive End Bearing Size: |
6207 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
N |
IP Code: |
12 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
6 |
Rotation: |
Reversible |
| Resistance Main: |
.634 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
T |
Overall Length: |
22.40 in |
| Shaft Diameter: |
1.625 in |
Shaft Extension: |
4 in |
| Assembly/Box Mounting: |
F1 Only |
Speed Characteristics
| Curvepoint |
Current (Amps) |
Current (%) |
Torque (ft-lbs) |
(%) |
Speed (RPM) |
Rated Output (KW) |
Power Factor (%) |
Rated Output (Hp) |
| Locked-Rotor |
63.20 |
585.0 |
57.30 |
171.0 |
0 |
0.00 |
0.0 |
7.50 |
| Break-Down |
0.00 |
401.0 |
93.13 |
278.0 |
0 |
0.00 |
0.0 |
7.50 |
| Full Load |
10.80 |
100.0 |
33.50 |
100.0 |
1,175 |
0.00 |
0.0 |
7.50 |
Load Characteristics
| % of Rated Load |
100 % |
115 % |
| Current (Amps) |
10.50 |
12.10 |
| Rated Output (KW) |
0.00 |
0.00 |
| Efficiency (%) |
90.2 |
76.9 |
| Power Factor (%) |
72.2 |
86.8 |
| Speed (RPM) |
1,175 |
1,175 |
| Temp. Rise @ FL |
21.0 |
0.0 |
| Torque (ft-lbs) |
33.50 |
0.00 |
Marathon Motors
Regal Beloit
