Description
284TPFSA10112 – Marathon 25 HP Permanent Magnet (PMAC) Motor, 3 phase, 1800 RPM, 460 V, 284TC Frame, TEFC – SY012
284TPFSA10112 Marathon SyMAX – Permanent Magnet AC Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856025807 |
Weight: |
408 LB |
| Packaged Length: |
35 IN |
Packaged Width: |
26 IN |
| Packaged Height: |
24.34 IN |
Nameplate Specifications
| Output HP: |
25 Hp |
Output KW: |
18.7 kW |
| Frequency: |
120 Hz |
Voltage: |
460 V |
| Current: |
30.0 A |
Speed: |
1800 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
94.5 % |
Power Factor: |
80 |
| Duty: |
Continous |
Insulation Class: |
H |
| Design Code: |
No Design Code |
KVA Code: |
NO KVA CODE |
| Frame: |
284TC |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6311 |
Opp Drive End Bearing Size: |
6210 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
54 |
Technical Specifications
| Electrical Type: |
AC Permament Magnet |
Starting Method: |
Inverter Only |
| Poles: |
8 |
Rotation: |
Reversible |
| Mounting: |
Rigid Base |
Motor Orientation: |
Horizontal |
| Drive End Bearing: |
Ball |
Opp Drive End Bearing: |
Ball |
| Frame Material: |
Cast Iron |
Shaft Type: |
T |
| Overall Length: |
26.21 in |
Frame Length: |
12.75 in |
| Shaft Diameter: |
1 7 in |
Shaft Extension: |
4.37 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) |
| 0 |
|
|
|
|
2,250 |
|
|
25.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
200 % |
| Current (Amps) |
2.50 |
7.90 |
15.00 |
22.20 |
30.00 |
34.90 |
38.20 |
47.40 |
0.00 |
| Rated Output (KW) |
0.00 |
5.20 |
9.90 |
14.80 |
19.70 |
22.70 |
24.80 |
30.00 |
0.00 |
| Efficiency (%) |
0.0 |
90.3 |
93.9 |
94.7 |
94.5 |
94.3 |
94.1 |
93.2 |
0.0 |
| Power Factor (%) |
0.0 |
79.5 |
80.5 |
80.5 |
80.0 |
79.5 |
79.0 |
77.5 |
0.0 |
| Speed (RPM) |
1,800 |
1,800 |
1,800 |
1,800 |
1,800 |
1,800 |
1,800 |
1,800 |
0 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
60.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
18.20 |
36.50 |
54.70 |
72.90 |
83.90 |
91.10 |
109.40 |
0.00 |
Marathon Motors
Regal Beloit
