Description
143C17DRR40001A1 – Marathon 1 HP General Purpose Motor, 1 phase, 1800 RPM, 115/208-230 V, 143T Frame, ODP – C188A
143C17DRR40001A1 Marathon Single 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: |
722856066039 |
Weight: |
31 LB |
| Packaged Length: |
16.12 IN |
Packaged Width: |
10.25 IN |
| Packaged Height: |
9.12 IN |
Nameplate Specifications
| Output HP: |
1 Hp |
Output KW: |
0.75 kW |
| Frequency: |
60 Hz |
Voltage: |
115/208-230 V |
| Current: |
13.4/6.7-6.7 A |
Speed: |
1725 rpm |
| Service Factor: |
1.15 |
Phase: |
1 |
| Efficiency: |
72 % |
Power Factor: |
67.8 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
NO DESIGN CODE |
KVA Code: |
K |
| Frame: |
143T |
Enclosure: |
Drip Proof |
| 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: |
22 |
Technical Specifications
| Electrical Type: |
Capacitor Start Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
1.1 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: |
12.36 in |
| Frame Length: |
7.65 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
2.25 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) |
| Full Load |
6.60 |
100.0 |
3.01 |
100.0 |
1,745 |
1.03 |
68.0 |
1.00 |
| Pull-Up |
38.24 |
579.0 |
8.18 |
272.0 |
162 |
8.07 |
92.0 |
1.00 |
| Break-Down |
19.19 |
291.0 |
7.58 |
252.0 |
1,510 |
3.60 |
81.0 |
1.00 |
| Locked-Rotor |
38.56 |
584.0 |
9.14 |
304.0 |
0 |
8.09 |
91.5 |
1.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
4.70 |
4.80 |
5.20 |
5.80 |
6.60 |
7.20 |
7.60 |
| Rated Output (KW) |
0.17 |
0.36 |
0.57 |
0.79 |
1.03 |
1.18 |
1.28 |
| Efficiency (%) |
0.0 |
52.5 |
67.0 |
71.5 |
72.0 |
72.5 |
72.5 |
| Power Factor (%) |
16.0 |
33.0 |
47.5 |
59.5 |
68.0 |
71.5 |
74.0 |
| Speed (RPM) |
1,795 |
1,785 |
1,775 |
1,760 |
1,745 |
1,740 |
1,730 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.75 |
1.51 |
2.26 |
3.01 |
3.46 |
3.77 |
Marathon Motors
Regal Beloit
