Description
145TTWR16003 – Marathon 2 HP Washdown Motor, 3 phase, 3600 RPM, 230/460 V, 145TC Frame, TEFC – N610A
145TTWR16003 Marathon White Epoxy General Purpose Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856054005 |
Weight: |
45 LB |
| Packaged Length: |
45 IN |
Packaged Width: |
42 IN |
| Packaged Height: |
12.4 IN |
Nameplate Specifications
| Output HP: |
2 Hp |
Output KW: |
1.5 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
4.8/2.4 A |
Speed: |
3490 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
85.5 % |
Power Factor: |
88 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
L |
| Frame: |
145TC |
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: |
Y |
IP Code: |
55 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
2 |
Rotation: |
Reversible |
| Resistance Main: |
6.4 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: |
13.22 in |
| Frame Length: |
7.50 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
2.00 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) |
| Pull-Up |
0.00 |
0.0 |
10.50 |
350.0 |
200 |
0.00 |
0.0 |
2.00 |
| Locked-Rotor |
26.00 |
0.0 |
10.80 |
360.0 |
0 |
0.00 |
0.0 |
2.00 |
| Full Load |
2.40 |
0.0 |
3.00 |
100.0 |
3,511 |
0.00 |
0.0 |
2.00 |
| Break-Down |
0.00 |
0.0 |
13.00 |
433.0 |
2,300 |
0.00 |
0.0 |
2.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
| Current (Amps) |
0.95 |
1.10 |
1.54 |
1.99 |
2.44 |
2.99 |
3.55 |
| Rated Output (KW) |
0.13 |
0.39 |
0.89 |
1.30 |
1.72 |
2.13 |
2.56 |
| Efficiency (%) |
0.0 |
97.6 |
85.5 |
86.7 |
87.1 |
87.3 |
86.3 |
| Power Factor (%) |
16.8 |
44.6 |
72.2 |
82.1 |
88.4 |
89.3 |
90.6 |
| Speed (RPM) |
3,598 |
3,581 |
3,555 |
3,533 |
3,511 |
3,487 |
3,460 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
46.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.75 |
1.50 |
2.25 |
3.00 |
3.75 |
4.50 |
Marathon Motors
Regal Beloit
