Description
145TTDR4134 – Marathon 2 HP General Purpose Motor, 3 phase, 1800 RPM, 200-208 V, 145T Frame, ODP – U422
145TTDR4134 Marathon Three 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: |
722856010735 |
Weight: |
43 LB |
| Packaged Length: |
16.38 IN |
Packaged Width: |
10.5 IN |
| Packaged Height: |
8.12 IN |
Nameplate Specifications
| Output HP: |
2 Hp |
Output KW: |
1.5 kW |
| Frequency: |
60 Hz |
Voltage: |
200-208 V |
| Current: |
6.7-6.2 A |
Speed: |
1745 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
84 % |
Power Factor: |
76.7 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
M |
| Frame: |
145T |
Enclosure: |
Drip Proof |
| Thermal Protection: |
Automatic |
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: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
1.96 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: |
12.99 in |
| Frame Length: |
9.06 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
2.28 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) |
| 1/3 |
23.50 |
810.0 |
20.00 |
328.0 |
120 |
|
|
2.00 |
| Break-Down |
17.00 |
586.0 |
25.00 |
410.0 |
1,250 |
|
81.0 |
2.00 |
| No Load |
1.50 |
52.0 |
0.00 |
0.0 |
1,800 |
|
|
2.00 |
| Locked-Rotor |
24.00 |
828.0 |
21.00 |
344.0 |
0 |
|
68.5 |
2.00 |
| Full Load |
2.90 |
100.0 |
6.10 |
100.0 |
1,735 |
|
|
2.00 |
| Pull-Up |
21.00 |
724.0 |
20.00 |
328.0 |
400 |
|
|
2.00 |
| 2/3 |
19.00 |
655.0 |
23.00 |
377.0 |
600 |
|
|
2.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
135 % |
150 % |
| Current (Amps) |
3.32 |
3.54 |
4.42 |
5.09 |
6.41 |
7.08 |
7.52 |
7.96 |
0.00 |
| Rated Output (KW) |
0.12 |
0.51 |
0.92 |
1.40 |
1.80 |
2.10 |
2.30 |
2.38 |
0.00 |
| Efficiency (%) |
0.0 |
75.5 |
84.0 |
85.5 |
84.0 |
84.0 |
82.5 |
84.5 |
0.0 |
| Power Factor (%) |
9.0 |
38.0 |
60.0 |
71.0 |
79.5 |
82.0 |
83.0 |
83.2 |
0.0 |
| Speed (RPM) |
1,800 |
1,785 |
1,770 |
1,755 |
1,735 |
1,725 |
1,720 |
1,715 |
0 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
60.0 |
75.0 |
77.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
1.50 |
3.00 |
4.50 |
6.10 |
7.00 |
7.60 |
8.20 |
0.00 |
Marathon Motors
Regal Beloit
