Description
182TTDR7203 – Marathon 3,.75 HP 2 speed Definite Purpose AC Motor, 3 phase, 1800/900 RPM, 460 V, 182T Frame, ODP – Y485
182TTDR7203 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
| Weight: |
58 LB |
Packaged Length: |
22.19 IN |
| Packaged Width: |
16.5 IN |
Packaged Height: |
14 IN |
Nameplate Specifications
| Output HP: |
3,.75 Hp |
Output KW: |
2.2 kW |
| Frequency: |
60/60 Hz |
Voltage: |
460 V |
| Current: |
3.8,1.6 A |
Speed: |
1750,870 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
84 % |
Power Factor: |
86.5 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
1VT |
KVA Code: |
H |
| Frame: |
182T |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6206 |
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: |
4/8 |
Rotation: |
Reversible |
| Resistance Main: |
7.89 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: |
13.22 in |
| Frame Length: |
6.25 in |
Shaft Diameter: |
1.13 in |
| Shaft Extension: |
2.75 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) |
| Locked-Rotor |
29.00 |
763.0 |
18.50 |
206.0 |
0 |
|
|
3.00 |
| Break-Down |
19.00 |
500.0 |
28.50 |
317.0 |
1,255 |
|
|
3.00 |
| 1/3 |
29.00 |
763.0 |
18.00 |
200.0 |
200 |
|
|
3.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
2.00 |
2.20 |
2.70 |
3.30 |
3.80 |
4.40 |
4.80 |
| Rated Output (KW) |
0.19 |
0.78 |
1.40 |
2.00 |
2.70 |
3.20 |
3.50 |
| Efficiency (%) |
0.0 |
71.5 |
79.5 |
82.0 |
84.0 |
81.0 |
80.0 |
| Power Factor (%) |
0.0 |
44.0 |
65.0 |
76.5 |
86.5 |
85.5 |
87.0 |
| Speed (RPM) |
1,800 |
1,785 |
1,775 |
1,760 |
1,750 |
1,730 |
1,725 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
47.0 |
65.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
2.20 |
4.60 |
6.70 |
9.00 |
10.50 |
11.50 |
Marathon Motors
Regal Beloit
