Description
145THTR15540 – Marathon 1.50 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 145TC Frame, TENV – Y284
145THTR15540 Marathon 1000:1 With Encoder Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856024589 |
Weight: |
51 LB |
| Packaged Length: |
19.88 IN |
Packaged Width: |
10.25 IN |
| Packaged Height: |
8.12 IN |
Nameplate Specifications
| Output HP: |
1.50 Hp |
Output KW: |
1.1 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
4.8/2.4 A |
Speed: |
1755 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
85.5 % |
Power Factor: |
69 |
| Duty: |
Continuous |
Insulation Class: |
H |
| Design Code: |
INV |
KVA Code: |
R |
| Frame: |
145TC |
Enclosure: |
Totally Enclosed Non Ventilated |
| 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: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Duty |
Starting Method: |
Inverter Only |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
6.65 Ohms |
Mounting: |
Bolt-on Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
T |
Overall Length: |
16.04 in |
| Frame Length: |
9.56 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
2.12 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 |
17.00 |
708.0 |
29.00 |
644.0 |
1,180 |
|
82.0 |
1.50 |
| 1/3 |
26.00 |
1,083.0 |
18.50 |
411.0 |
250 |
|
|
1.50 |
| No Load |
1.60 |
67.0 |
0.00 |
0.0 |
1,800 |
|
|
1.50 |
| Locked-Rotor |
28.00 |
1,167.0 |
23.00 |
511.0 |
0 |
|
68.0 |
1.50 |
| Pull-Up |
24.00 |
1,000.0 |
19.00 |
422.0 |
500 |
|
|
1.50 |
| 2/3 |
22.00 |
917.0 |
24.00 |
533.0 |
850 |
|
|
1.50 |
| Full Load |
2.40 |
100.0 |
4.50 |
100.0 |
1,755 |
|
|
1.50 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
200 % |
| Current (Amps) |
1.60 |
1.70 |
1.90 |
2.10 |
2.40 |
2.80 |
3.70 |
4.00 |
| Rated Output (KW) |
0.20 |
0.45 |
0.75 |
1.00 |
1.30 |
1.70 |
2.00 |
2.70 |
| Efficiency (%) |
0.0 |
69.5 |
78.5 |
82.5 |
85.5 |
84.0 |
84.0 |
83.0 |
| Power Factor (%) |
9.0 |
29.0 |
46.0 |
59.0 |
69.0 |
75.0 |
79.0 |
84.0 |
| Speed (RPM) |
1,800 |
1,788 |
1,778 |
1,768 |
1,755 |
1,745 |
1,740 |
1,720 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
80.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
1.10 |
2.20 |
3.40 |
4.50 |
5.60 |
6.70 |
9.10 |
Marathon Motors
Regal Beloit
