Description
145TTDR6076 – Marathon 1 HP General Purpose Motor, 3 phase, 1200 RPM, 230/460 V, 145T Frame, ODP – U265
145TTDR6076 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: |
722856012432 |
Weight: |
41 LB |
| Packaged Length: |
19.5 IN |
Packaged Width: |
10.44 IN |
| Packaged Height: |
10.88 IN |
Nameplate Specifications
| Output HP: |
1 Hp |
Output KW: |
0.75 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
3.8/1.9 A |
Speed: |
1170 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
82.5 % |
Power Factor: |
60 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
K |
| Frame: |
145T |
Enclosure: |
Drip Proof |
| 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: |
22 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
6 |
Rotation: |
Reversible |
| Resistance Main: |
1.63 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: |
12.62 in |
| Frame Length: |
7.50 in |
Shaft Diameter: |
0.875 in |
| Shaft Extension: |
2.37 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) |
| Full Load |
3.80 |
0.0 |
4.50 |
100.0 |
1,154 |
0.00 |
0.0 |
1.00 |
| Break-Down |
0.00 |
0.0 |
16.00 |
356.0 |
0 |
0.00 |
0.0 |
1.00 |
| Locked-Rotor |
20.70 |
0.0 |
12.70 |
282.0 |
0 |
0.00 |
0.0 |
1.00 |
| Pull-Up |
0.00 |
0.0 |
12.80 |
284.0 |
0 |
0.00 |
0.0 |
1.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
| Current (Amps) |
1.25 |
1.30 |
1.43 |
1.60 |
1.82 |
2.07 |
2.36 |
| Rated Output (KW) |
0.07 |
0.28 |
0.48 |
0.69 |
0.89 |
1.12 |
1.35 |
| Efficiency (%) |
0.0 |
68.7 |
78.4 |
81.4 |
82.6 |
81.2 |
80.1 |
| Power Factor (%) |
7.0 |
26.7 |
42.3 |
53.7 |
61.8 |
67.9 |
71.7 |
| Speed (RPM) |
1,199 |
1,188 |
1,177 |
1,165 |
1,154 |
1,139 |
1,123 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
34.7 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
1.12 |
2.25 |
3.37 |
4.50 |
5.62 |
6.75 |
Marathon Motors
Regal Beloit
