Description
284TSTFC6006 – Marathon 25 HP General Purpose Motor, 3 phase, 3600 RPM, 575 V, 284TS Frame, TEFC – U654A
284TSTFC6006 Marathon Three Phase TEFC Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| Packaged Length: |
0 IN |
Packaged Width: |
0 IN |
| Packaged Height: |
0 IN |
Nameplate Specifications
| Output HP: |
25 Hp |
Output KW: |
18.7 kW |
| Frequency: |
60 Hz |
Voltage: |
575 V |
| Current: |
22.7 A |
Speed: |
3555 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
93 % |
Power Factor: |
88 |
| Duty: |
CONTINUOUS |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
284TS |
Enclosure: |
TEFC |
| Thermal Protection: |
NOT |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6311 |
Opp Drive End Bearing Size: |
6309 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
SQ CAGE IND RUN |
Starting Method: |
ACROSS THE LINE |
| Poles: |
2 |
Rotation: |
REV |
| Resistance Main: |
0.225 Ohms |
Mounting: |
RIGID |
| Motor Orientation: |
HORIZONTAL |
Drive End Bearing: |
BALL |
| Opp Drive End Bearing: |
BALL |
Frame Material: |
CAST IRON |
| Shaft Type: |
TS |
Overall Length: |
28.82 in |
| Shaft Diameter: |
1.63 in |
Shaft Extension: |
3.25 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 |
182.00 |
643.0 |
72.00 |
195.0 |
0 |
|
|
25.00 |
| No Load |
8.00 |
28.0 |
0.00 |
0.0 |
3,600 |
|
|
25.00 |
| Break-Down |
125.00 |
442.0 |
102.00 |
276.0 |
3,350 |
|
|
25.00 |
| Full Load |
28.30 |
100.0 |
37.00 |
100.0 |
3,555 |
|
|
25.00 |
| Pull-Up |
165.00 |
583.0 |
65.00 |
176.0 |
1,800 |
|
|
25.00 |
| 1/3 |
175.00 |
618.0 |
60.00 |
162.0 |
1,200 |
|
|
25.00 |
| 2/3 |
155.00 |
548.0 |
75.00 |
203.0 |
2,400 |
|
|
25.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
6.40 |
8.80 |
12.80 |
17.60 |
22.64 |
26.00 |
28.88 |
| Rated Output (KW) |
1.00 |
5.40 |
10.20 |
15.20 |
19.80 |
22.80 |
25.30 |
| Efficiency (%) |
0.0 |
87.5 |
91.7 |
93.0 |
93.0 |
93.0 |
93.0 |
| Power Factor (%) |
7.5 |
64.0 |
81.0 |
86.5 |
88.0 |
88.0 |
88.0 |
| Speed (RPM) |
3,600 |
3,583 |
3,576 |
3,568 |
3,555 |
3,550 |
3,540 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
60.0 |
80.0 |
95.0 |
| Torque (ft-lbs) |
0.00 |
9.20 |
18.50 |
27.60 |
37.00 |
42.50 |
46.50 |
Marathon Motors
Regal Beloit
