Description
182THFW7729 – Marathon 3 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 182TC Frame, TEFC – Y1999
182THFW7729 Marathon 1000:1 Speed Ratio Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
UPC: |
722856024527 |
Weight: |
64 LB |
Packaged Length: |
17.94 IN |
Packaged Width: |
13.06 IN |
Packaged Height: |
12.88 IN |
Nameplate Specifications
Output HP: |
3 Hp |
Output KW: |
2.2 kW |
Frequency: |
60 Hz |
Voltage: |
230/460 V |
Current: |
8.4/4.2 A |
Speed: |
1765 rpm |
Service Factor: |
1 |
Phase: |
3 |
Efficiency: |
87.5 % |
Power Factor: |
76.4 |
Duty: |
Continuous |
Insulation Class: |
H |
Design Code: |
INV |
KVA Code: |
K |
Frame: |
182TC |
Enclosure: |
Totally Enclosed Fan Cooled |
Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
Drive End Bearing Size: |
6206 |
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: |
4.4 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: |
13.97 in |
Frame Length: |
8.50 in |
Shaft Diameter: |
1.125 in |
Shaft Extension: |
2.88 in |
Assembly/Box Mounting: |
F3 |
Speed Characteristics
Curvepoint |
Current (Amps) |
Current (%) |
Torque (ft-lbs) |
(%) |
Speed (RPM) |
Rated Output (KW) |
Power Factor (%) |
Rated Output (Hp) |
Locked-Rotor |
33.30 |
793.0 |
19.70 |
221.0 |
0 |
13.20 |
0.0 |
3.00 |
Break-Down |
20.40 |
486.0 |
33.80 |
380.0 |
1,500 |
0.00 |
0.0 |
3.00 |
1/3 |
31.50 |
750.0 |
19.00 |
213.0 |
500 |
0.00 |
0.0 |
3.00 |
Pull-Up |
30.00 |
714.0 |
18.00 |
202.0 |
500 |
0.00 |
0.0 |
3.00 |
No Load |
2.20 |
52.0 |
0.00 |
0.0 |
1,800 |
0.15 |
0.0 |
3.00 |
2/3 |
26.50 |
631.0 |
27.00 |
303.0 |
1,000 |
0.00 |
0.0 |
3.00 |
Full Load |
4.20 |
100.0 |
8.90 |
100.0 |
1,765 |
2.55 |
0.0 |
3.00 |
Load Characteristics
% of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
Current (Amps) |
2.20 |
2.50 |
2.90 |
3.50 |
4.20 |
4.60 |
5.00 |
5.90 |
Rated Output (KW) |
0.15 |
0.75 |
1.32 |
1.94 |
2.55 |
2.94 |
3.20 |
3.90 |
Efficiency (%) |
0.0 |
74.6 |
84.3 |
86.8 |
87.5 |
87.5 |
87.0 |
86.2 |
Power Factor (%) |
8.6 |
37.7 |
57.1 |
69.6 |
76.4 |
79.1 |
80.3 |
83.0 |
Speed (RPM) |
1,800 |
1,790 |
1,780 |
1,770 |
1,765 |
1,760 |
1,750 |
1,740 |
Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
0.0 |
0.0 |
0.0 |
Torque (ft-lbs) |
0.00 |
2.20 |
4.40 |
6.70 |
8.90 |
10.30 |
11.20 |
13.60 |
Marathon Motors
Regal Beloit