Description
145TTTN18532 – Marathon 2 HP Definite Purpose AC Motor, 3 phase, 1800 RPM, 575 V, 145T Frame, TEAO – S553
145TTTN18532 Marathon Other 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: |
722856042972 |
Weight: |
69 LB |
| Packaged Length: |
15.5 IN |
Packaged Width: |
12.25 IN |
| Packaged Height: |
9.38 IN |
Nameplate Specifications
| Output HP: |
2 Hp |
Output KW: |
1.5 kW |
| Frequency: |
60 Hz |
Voltage: |
575 V |
| Current: |
2.3 A |
Speed: |
1740 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
85.5 % |
Power Factor: |
80 |
| Duty: |
Continuous |
Insulation Class: |
H |
| Design Code: |
B |
KVA Code: |
L |
| Frame: |
145T |
Enclosure: |
Totally Enclosed Air Over |
| Thermal Protection: |
No |
Ambient Temperature: |
90 °C |
| Drive End Bearing Size: |
6205 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
N |
IP Code: |
54 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Line Or Inverter |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
6.67 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball / Heat Stabilized |
| Opp Drive End Bearing: |
Ball / Heat Stabilized |
Frame Material: |
Cast Iron |
| Shaft Type: |
T |
Overall Length: |
11.43 in |
| Frame Length: |
6.25 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
2.56 in |
Assembly/Box Mounting: |
F1/F2 Capable |
Speed Characteristics
| Curvepoint |
Current (Amps) |
Current (%) |
Torque (ft-lbs) |
(%) |
Speed (RPM) |
Rated Output (KW) |
Power Factor (%) |
Rated Output (Hp) |
| No Load |
1.50 |
54.0 |
0.00 |
0.0 |
1,800 |
|
|
2.00 |
| Break-Down |
16.50 |
589.0 |
23.50 |
392.0 |
1,150 |
|
77.0 |
2.00 |
| Locked-Rotor |
25.00 |
893.0 |
22.00 |
367.0 |
0 |
|
61.0 |
2.00 |
| 2/3 |
21.50 |
768.0 |
23.00 |
383.0 |
800 |
|
|
2.00 |
| Full Load |
3.00 |
107.0 |
6.00 |
100.0 |
1,740 |
|
|
2.00 |
| Pull-Up |
23.00 |
821.0 |
20.00 |
333.0 |
600 |
|
|
2.00 |
| 1/3 |
24.00 |
857.0 |
19.00 |
317.0 |
400 |
|
|
2.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
1.20 |
1.28 |
1.52 |
1.84 |
2.24 |
2.48 |
2.64 |
| Rated Output (KW) |
0.20 |
0.52 |
0.92 |
1.30 |
1.80 |
2.00 |
2.20 |
| Efficiency (%) |
0.0 |
71.5 |
81.5 |
85.5 |
85.5 |
85.5 |
84.0 |
| Power Factor (%) |
9.0 |
41.0 |
62.0 |
74.0 |
80.0 |
83.0 |
84.0 |
| Speed (RPM) |
1,800 |
1,785 |
1,770 |
1,755 |
1,740 |
1,730 |
1,725 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
1.50 |
3.00 |
4.50 |
6.00 |
6.90 |
7.50 |
Marathon Motors
Regal Beloit
