Description
143TTDR16035 – Marathon 1 HP General Purpose Motor, 3 phase, 1800 RPM, 200-208 V, 143T Frame, ODP – U416A
143TTDR16035 Marathon Three Phase ODP Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856054784 |
Weight: |
44 LB |
| Packaged Length: |
15.5 IN |
Packaged Width: |
12.25 IN |
| Packaged Height: |
9.38 IN |
Nameplate Specifications
| Output HP: |
1 Hp |
Output KW: |
0.75 kW |
| Frequency: |
60 Hz |
Voltage: |
200-208 V |
| Current: |
3.3-3.3 A |
Speed: |
1760 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
85.5 % |
Power Factor: |
71 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
N |
| Frame: |
143T |
Enclosure: |
Drip Proof |
| Thermal Protection: |
Automatic |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6205 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
22 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
13.6 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: |
12.99 in |
| Frame Length: |
9.06 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
2.28 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 |
13.00 |
867.0 |
10.00 |
333.0 |
120 |
8.50 |
73.4 |
1.00 |
| No Load |
0.98 |
65.0 |
0.00 |
0.0 |
1,800 |
0.09 |
11.1 |
1.00 |
| 2/3 |
11.60 |
773.0 |
11.70 |
390.0 |
800 |
8.50 |
73.4 |
1.00 |
| Full Load |
1.50 |
100.0 |
3.00 |
100.0 |
1,760 |
0.87 |
71.0 |
1.00 |
| 1/3 |
13.70 |
913.0 |
9.52 |
317.0 |
0 |
8.50 |
73.4 |
1.00 |
| Locked-Rotor |
14.50 |
967.0 |
11.20 |
373.0 |
0 |
8.50 |
73.4 |
1.00 |
| Break-Down |
9.80 |
653.0 |
15.40 |
513.0 |
1,285 |
6.20 |
79.5 |
1.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
| Current (Amps) |
2.17 |
2.28 |
2.54 |
2.92 |
3.32 |
3.69 |
3.91 |
4.49 |
| Rated Output (KW) |
0.09 |
0.26 |
0.46 |
0.66 |
0.87 |
1.00 |
1.09 |
1.32 |
| Efficiency (%) |
0.0 |
71.3 |
81.3 |
84.6 |
85.5 |
85.7 |
85.5 |
85.1 |
| Power Factor (%) |
11.1 |
31.8 |
49.8 |
62.6 |
71.0 |
75.1 |
77.3 |
81.2 |
| Speed (RPM) |
1,800 |
1,790 |
1,781 |
1,772 |
1,760 |
1,755 |
1,751 |
1,740 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
21.0 |
24.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.73 |
1.47 |
2.22 |
3.00 |
3.43 |
3.74 |
4.52 |
Marathon Motors
Regal Beloit
