Description
5KS49UN8387 – Marathon 0.75 HP Washdown Motor, 3 phase, 1200 RPM, 208-230/460 V, 143T Frame, TEFC – EG289
5KS49UN8387 Marathon Washdown Duty Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| Weight: |
40 LB |
Packaged Length: |
19.69 IN |
| Packaged Width: |
11.25 IN |
Packaged Height: |
10.63 IN |
Nameplate Specifications
| Output HP: |
0.75 Hp |
Output KW: |
0.55 kW |
| Frequency: |
60 Hz |
Voltage: |
208-230/460 V |
| Current: |
3.0-3.0/1.5 A |
Speed: |
1140 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
80 % |
Power Factor: |
60 |
| Duty: |
Continous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
J |
| Frame: |
143T |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6205 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
N |
IP Code: |
55 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
6 |
Rotation: |
Reversible |
| Resistance Main: |
20.56 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: |
13.75 in |
| Frame Length: |
7.50 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
2.38 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) |
| Full Load |
1.50 |
|
3.35 |
100.0 |
1,156 |
|
|
0.75 |
| Break-Down |
0.00 |
|
12.60 |
376.0 |
800 |
|
|
0.75 |
| Locked-Rotor |
7.30 |
|
8.50 |
254.0 |
0 |
|
|
0.75 |
| Pull-Up |
0.00 |
|
8.20 |
245.0 |
100 |
|
|
0.75 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
| Current (Amps) |
1.01 |
1.07 |
1.16 |
1.29 |
1.46 |
1.62 |
1.82 |
| Rated Output (KW) |
0.09 |
0.22 |
0.38 |
0.54 |
0.70 |
0.85 |
1.05 |
| Efficiency (%) |
0.0 |
62.9 |
75.7 |
77.4 |
80.0 |
80.1 |
78.1 |
| Power Factor (%) |
10.6 |
25.2 |
40.7 |
52.2 |
60.0 |
66.0 |
72.3 |
| Speed (RPM) |
1,199 |
1,189 |
1,178 |
1,168 |
1,156 |
1,144 |
1,129 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
83.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.80 |
1.70 |
2.50 |
3.40 |
4.20 |
5.10 |
Marathon Motors
Regal Beloit
