Description
145TTDR16333 – Marathon 2 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 145JP Frame, ODP – GT2407
145TTDR16333 Marathon JP Motors
General Specifications
| UPC: |
722856001276 |
Weight: |
53 LB |
| Packaged Length: |
22.5 IN |
Packaged Width: |
16.81 IN |
| Packaged Height: |
14.75 IN |
Nameplate Specifications
| Output HP: |
2 Hp |
Output KW: |
1.5 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
6.0/3.0 A |
Speed: |
1750 rpm |
| Service Factor: |
1.15 |
Efficiency: |
86.5 % |
| Power Factor: |
74.5 |
Duty: |
Continuous |
| Insulation Class: |
F |
Design Code: |
B |
| KVA Code: |
N |
Frame: |
145JP |
| 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 |
IP Code: |
22 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Line Or Inverter |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
6.4 Ohms |
Mounting: |
Rigid Base |
| Drive End Bearing: |
Ball |
Opp Drive End Bearing: |
Ball |
| Frame Material: |
Rolled Steel |
Shaft Type: |
JP |
| Overall Length: |
18.68 in |
Frame Length: |
9.56 in |
| Shaft Diameter: |
0.875 in |
Shaft Extension: |
7.31 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 |
3.00 |
100.0 |
6.00 |
100.0 |
1,750 |
0.00 |
0.0 |
2.00 |
| Locked-Rotor |
28.40 |
979.0 |
24.10 |
402.0 |
0 |
16.10 |
71.5 |
2.00 |
| Break-Down |
17.60 |
607.0 |
30.70 |
512.0 |
1,220 |
0.00 |
90.0 |
2.00 |
| Pull-Up |
25.50 |
879.0 |
22.00 |
367.0 |
125 |
0.00 |
0.0 |
2.00 |
| 2/3 |
22.70 |
783.0 |
25.30 |
422.0 |
1,200 |
0.00 |
0.0 |
2.00 |
| 1/3 |
27.00 |
931.0 |
20.50 |
342.0 |
600 |
0.00 |
0.0 |
2.00 |
| No Load |
1.75 |
60.0 |
0.00 |
0.0 |
1,800 |
0.11 |
7.9 |
2.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
120 % |
125 % |
150 % |
| Current (Amps) |
1.75 |
1.85 |
2.10 |
2.50 |
3.00 |
3.20 |
3.30 |
3.40 |
4.00 |
| Rated Output (KW) |
0.11 |
0.50 |
0.90 |
1.30 |
1.72 |
2.00 |
2.10 |
2.16 |
2.62 |
| Efficiency (%) |
0.0 |
76.2 |
82.8 |
85.8 |
86.5 |
86.8 |
86.9 |
87.0 |
86.0 |
| Power Factor (%) |
7.9 |
33.9 |
53.8 |
65.3 |
74.5 |
78.4 |
79.1 |
79.7 |
82.2 |
| Speed (RPM) |
1,800 |
1,789 |
1,778 |
1,765 |
1,750 |
1,745 |
1,743 |
1,740 |
1,725 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
38.0 |
50.0 |
0.0 |
60.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
1.50 |
2.95 |
4.45 |
6.00 |
7.00 |
7.30 |
7.60 |
9.20 |
Marathon Motors
Regal Beloit
