Description
145THTN8029 – Marathon 2 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TENV – Y526
145THTN8029 Marathon 2000:1 With Encoder Provision Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856025173 |
Weight: |
72 LB |
| Packaged Length: |
15.82 IN |
Packaged Width: |
12.56 IN |
| Packaged Height: |
9.38 IN |
Nameplate Specifications
| Output HP: |
2 Hp |
Output KW: |
1.5 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
6.0/3.0 A |
Speed: |
1750 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
85.5 % |
Power Factor: |
78 |
| Duty: |
Continuous |
Insulation Class: |
H |
| Design Code: |
INV |
KVA Code: |
M |
| Frame: |
145TC |
Enclosure: |
Totally Enclosed Non Ventilated |
| Thermal Protection: |
Thermostats (N/C) |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6205 |
Opp Drive End Bearing Size: |
6205 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Duty |
Starting Method: |
Inverter Only |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
6.48 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
| Shaft Type: |
T |
Overall Length: |
14.68 in |
| Frame Length: |
6.25 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
2.12 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) |
| 2/3 |
21.00 |
700.0 |
23.00 |
383.0 |
1,200 |
|
|
2.00 |
| Pull-Up |
22.50 |
750.0 |
19.50 |
325.0 |
900 |
|
|
2.00 |
| Full Load |
3.00 |
100.0 |
6.00 |
100.0 |
1,750 |
|
|
2.00 |
| Break-Down |
18.50 |
617.0 |
28.50 |
475.0 |
1,500 |
|
79.5 |
2.00 |
| No Load |
1.70 |
57.0 |
0.00 |
0.0 |
1,800 |
|
|
2.00 |
| 1/3 |
24.00 |
800.0 |
18.50 |
308.0 |
600 |
|
|
2.00 |
| Locked-Rotor |
25.00 |
833.0 |
21.80 |
363.0 |
0 |
|
65.0 |
2.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
200 % |
| Current (Amps) |
1.70 |
1.90 |
2.10 |
2.50 |
3.00 |
3.50 |
4.00 |
5.30 |
| Rated Output (KW) |
0.11 |
0.50 |
0.90 |
1.30 |
1.80 |
2.20 |
2.70 |
3.60 |
| Efficiency (%) |
0.0 |
73.5 |
82.0 |
84.0 |
85.5 |
85.0 |
84.0 |
80.0 |
| Power Factor (%) |
7.8 |
34.5 |
53.5 |
66.0 |
78.0 |
81.0 |
83.0 |
84.0 |
| Speed (RPM) |
1,800 |
1,788 |
1,776 |
1,765 |
1,750 |
1,740 |
1,725 |
1,700 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
90.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
1.50 |
3.00 |
4.50 |
6.00 |
7.50 |
9.10 |
12.00 |
Marathon Motors
Regal Beloit
