Description
145TTWR14003 – Marathon 2 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 145JM Frame, TEFC – N204
145TTWR14003 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: |
722856029799 |
Weight: |
41.00 LB |
| Packaged Length: |
19.69 IN |
Packaged Width: |
11.25 IN |
| Packaged Height: |
10.63 IN |
Nameplate Specifications
| Output HP: |
2 Hp |
Output KW: |
1.5 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
5.2/2.6 A |
Speed: |
3490 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
84 % |
Power Factor: |
86 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
L |
| Frame: |
145JM |
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: |
6.8 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 |
17.07 |
0.0 |
12.70 |
0.0 |
2,250 |
10.97 |
0.0 |
2.00 |
| Full Load |
2.80 |
0.0 |
3.00 |
100.0 |
3,502 |
1.89 |
0.0 |
2.00 |
| Pull-Up |
23.04 |
0.0 |
10.00 |
0.0 |
400 |
12.88 |
0.0 |
2.00 |
| Locked-Rotor |
24.38 |
0.0 |
10.40 |
0.0 |
0 |
13.04 |
0.0 |
2.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
| Current (Amps) |
1.09 |
1.28 |
1.62 |
2.07 |
2.59 |
3.15 |
3.75 |
| Rated Output (KW) |
0.17 |
0.52 |
0.91 |
1.32 |
1.76 |
2.21 |
2.67 |
| Efficiency (%) |
0.0 |
72.8 |
81.6 |
80.2 |
85.0 |
84.5 |
83.6 |
| Power Factor (%) |
20.0 |
50.8 |
70.4 |
83.5 |
85.3 |
88.1 |
89.5 |
| Speed (RPM) |
3,589 |
3,575 |
3,551 |
3,526 |
3,498 |
3,469 |
3,438 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
51.7 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.74 |
1.47 |
84.50 |
3.01 |
3.79 |
4.57 |
Marathon Motors
Regal Beloit
