Description
145TTWD6528 – Marathon 2 HP Washdown Motor, 3 phase, 1800 RPM, 208-230/460 V, 145TC Frame, TEFC – N438B
145TTWD6528 Marathon Washdown Duty Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856053770 |
Weight: |
52 LB |
| Packaged Length: |
15.55 IN |
Packaged Width: |
11 IN |
| Packaged Height: |
9.65 IN |
Nameplate Specifications
| Output HP: |
2 Hp |
Output KW: |
1.5 kW |
| Frequency: |
60/50 Hz |
Voltage: |
208-230/460 V |
| Current: |
5.8-5.4/2.7 A |
Speed: |
1750 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
86.5 % |
Power Factor: |
80 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
L |
| Frame: |
145TC |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6205 |
Opp Drive End Bearing Size: |
6205 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
55 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
0 Ohms |
Mounting: |
Round |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Stainless Steel |
| Shaft Type: |
T |
Overall Length: |
13.62 in |
| Frame Length: |
7.54 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
2.25 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) |
| Pull-Up |
22.90 |
848.0 |
14.04 |
235.0 |
321 |
9.80 |
53.9 |
2.00 |
| Break-Down |
14.20 |
526.0 |
25.44 |
425.0 |
1,364 |
9.10 |
80.6 |
2.00 |
| Full Load |
2.70 |
100.0 |
5.98 |
100.0 |
1,754 |
1.69 |
78.3 |
2.00 |
| Locked-Rotor |
23.40 |
867.0 |
17.40 |
291.0 |
0 |
9.60 |
51.5 |
2.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
150 % |
| Current (Amps) |
1.40 |
1.60 |
1.80 |
2.20 |
2.70 |
2.96 |
3.20 |
3.80 |
| Rated Output (KW) |
0.10 |
0.48 |
0.87 |
1.27 |
1.69 |
1.93 |
2.12 |
2.57 |
| Efficiency (%) |
0.0 |
77.9 |
85.9 |
88.2 |
88.4 |
89.0 |
88.1 |
87.2 |
| Power Factor (%) |
8.9 |
37.6 |
60.5 |
72.5 |
78.3 |
81.7 |
83.0 |
84.7 |
| Speed (RPM) |
0 |
1,789 |
1,779 |
1,767 |
1,754 |
1,747 |
1,741 |
1,725 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
46.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
1.47 |
2.95 |
4.46 |
5.98 |
6.91 |
7.54 |
9.13 |
Marathon Motors
Regal Beloit
