Description
145TBFR5341 – Marathon 2 HP General Purpose Farm Duty Motor, 1 phase, 1800 RPM, 115/230 V, 145T Frame, TEFC – Z128
145TBFR5341 Marathon Single Phase Farm 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: |
722856027863 |
Weight: |
50 LB |
| Packaged Length: |
19.88 IN |
Packaged Width: |
10.25 IN |
| Packaged Height: |
8.12 IN |
Nameplate Specifications
| Output HP: |
2 Hp |
Output KW: |
1.5 kW |
| Frequency: |
60 Hz |
Voltage: |
115/230 V |
| Current: |
18.8/9.4 A |
Speed: |
1740 rpm |
| Service Factor: |
1.15 |
Phase: |
1 |
| Efficiency: |
81.5 % |
Power Factor: |
86.1 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
L |
KVA Code: |
J |
| Frame: |
145T |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
Manual |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6205 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized ( Not Protector) |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Capacitor Start Capacitor Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
0 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: |
14.87 in |
| Frame Length: |
9.56 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) |
| Break-Down |
32.30 |
344.0 |
14.90 |
248.0 |
1,486 |
6.09 |
0.0 |
2.00 |
| Full Load |
9.40 |
100.0 |
6.02 |
100.0 |
1,740 |
1.84 |
0.0 |
2.00 |
| Pull-Up |
62.80 |
668.0 |
14.30 |
238.0 |
164 |
11.60 |
0.0 |
2.00 |
| Locked-Rotor |
63.50 |
676.0 |
15.90 |
264.0 |
0 |
11.60 |
0.0 |
2.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
120 % |
125 % |
150 % |
175 % |
| Current (Amps) |
3.90 |
4.60 |
5.90 |
7.48 |
9.40 |
10.60 |
11.10 |
11.60 |
14.40 |
17.95 |
| Rated Output (KW) |
0.24 |
0.60 |
1.00 |
1.41 |
1.84 |
2.15 |
2.25 |
2.40 |
2.95 |
3.67 |
| Efficiency (%) |
0.0 |
62.2 |
74.3 |
79.2 |
81.5 |
79.8 |
78.2 |
77.7 |
75.9 |
71.5 |
| Power Factor (%) |
26.8 |
56.7 |
73.7 |
82.0 |
86.1 |
88.2 |
89.2 |
90.0 |
89.1 |
88.9 |
| Speed (RPM) |
1,800 |
1,786 |
1,774 |
1,758 |
1,740 |
1,731 |
1,725 |
1,722 |
1,698 |
1,665 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
80.0 |
110.0 |
115.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
1.47 |
2.95 |
4.47 |
6.02 |
6.98 |
7.20 |
7.62 |
9.28 |
11.10 |
Marathon Motors
Regal Beloit
