Description
143TTWR14002 – Marathon 1.50 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 143JM Frame, TEFC – N202
143TTWR14002 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
| UPC: |
722856029775 |
Weight: |
39 LB |
| Packaged Length: |
19.69 IN |
Packaged Width: |
11.25 IN |
| Packaged Height: |
10.63 IN |
Nameplate Specifications
| Output HP: |
1.50 Hp |
Output KW: |
1.1 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
4.4-4.0/2.0 A |
Speed: |
3490 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
82.5 % |
Power Factor: |
82 |
| Duty: |
Continous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
L |
| Frame: |
143JM |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6206 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
55 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
9.68 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
JM |
Overall Length: |
15.43 in |
| Frame Length: |
7.00 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
4.25 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) |
| Break-Down |
12.25 |
0.0 |
9.90 |
440.0 |
2,400 |
7.89 |
0.0 |
1.50 |
| Full Load |
2.14 |
0.0 |
2.25 |
100.0 |
3,511 |
1.33 |
0.0 |
1.50 |
| Pull-Up |
17.18 |
0.0 |
7.17 |
0.0 |
200 |
9.51 |
0.0 |
1.50 |
| Locked-Rotor |
18.49 |
0.0 |
7.70 |
0.0 |
0 |
9.75 |
0.0 |
1.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
175 % |
200 % |
| Current (Amps) |
1.05 |
1.18 |
1.41 |
1.73 |
2.07 |
2.45 |
2.85 |
3.29 |
3.78 |
| Rated Output (KW) |
0.12 |
0.40 |
0.69 |
1.00 |
1.31 |
1.61 |
1.94 |
2.28 |
2.64 |
| Efficiency (%) |
0.0 |
72.3 |
82.5 |
84.6 |
85.7 |
86.7 |
85.6 |
84.5 |
82.4 |
| Power Factor (%) |
14.8 |
42.4 |
61.2 |
73.0 |
79.2 |
82.6 |
85.3 |
86.8 |
87.6 |
| Speed (RPM) |
3,597 |
3,577 |
3,558 |
3,537 |
3,513 |
3,491 |
3,465 |
3,438 |
3,408 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
53.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.60 |
1.10 |
1.70 |
2.30 |
2.80 |
3.40 |
3.90 |
4.50 |
Marathon Motors
Regal Beloit
