Description
284TTDC6029 – Marathon 25 HP General Purpose Motor, 3 phase, 1800 RPM, 575 V, 284T Frame, ODP – E762A
284TTDC6029 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: |
722856012708 |
Weight: |
416 LB |
| Packaged Length: |
27 IN |
Packaged Width: |
20.5 IN |
| Packaged Height: |
18 IN |
Nameplate Specifications
| Output HP: |
25 Hp |
Output KW: |
18.7 kW |
| Frequency: |
60 Hz |
Voltage: |
575 V |
| Current: |
25.0 A |
Speed: |
1775 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
93.6 % |
Power Factor: |
84 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
284T |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6311 |
Opp Drive End Bearing Size: |
6309 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
12 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Line Or Inverter |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.284 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: |
23.54 in |
| Shaft Diameter: |
1.875 in |
Shaft Extension: |
4.62 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 |
135.00 |
540.0 |
118.50 |
160.0 |
|
|
34.5 |
25.00 |
| Break-Down |
86.00 |
344.0 |
214.00 |
289.0 |
1,655 |
|
73.0 |
25.00 |
| Pull-Up |
129.00 |
516.0 |
105.00 |
142.0 |
705 |
|
|
25.00 |
| No Load |
9.50 |
38.0 |
|
|
1,800 |
|
4.5 |
25.00 |
| Full Load |
25.00 |
100.0 |
74.00 |
100.0 |
1,775 |
|
82.0 |
25.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
9.50 |
11.20 |
14.70 |
19.20 |
25.00 |
27.70 |
30.00 |
| Rated Output (KW) |
0.43 |
5.20 |
10.00 |
14.90 |
19.90 |
23.00 |
25.00 |
| Efficiency (%) |
0.0 |
90.2 |
93.6 |
93.6 |
93.6 |
93.0 |
93.0 |
| Power Factor (%) |
4.5 |
46.0 |
68.0 |
78.0 |
82.0 |
83.0 |
84.0 |
| Speed (RPM) |
1,800 |
1,795 |
1,790 |
1,780 |
1,775 |
1,770 |
1,765 |
| Temp. Rise @ FL |
|
|
|
|
45.0 |
57.0 |
|
| Torque (ft-lbs) |
0.00 |
18.30 |
36.70 |
55.40 |
74.00 |
85.50 |
93.00 |
Marathon Motors
Regal Beloit
