Description
326TTDCA6037 – Marathon 50 HP Close-Coupled Pump Motor, 3 phase, 1800 RPM, 230/460 V, 326JP Frame, ODP – GT2437
326TTDCA6037 Marathon JP Motors
General Specifications
| UPC: |
722856002129 |
Weight: |
710 LB |
| Packaged Length: |
35 IN |
Packaged Width: |
26 IN |
| Packaged Height: |
25.42 IN |
Nameplate Specifications
| Output HP: |
50 Hp |
Output KW: |
37.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
118.0/59.0 A |
Speed: |
1785 rpm |
| Service Factor: |
1.15 |
Efficiency: |
94.5 % |
| Power Factor: |
83.5 |
Duty: |
Continuous |
| Insulation Class: |
F |
Design Code: |
B |
| KVA Code: |
F |
Frame: |
326JP |
| Enclosure: |
Drip Proof |
Thermal Protection: |
No |
| Ambient Temperature: |
40 °C |
Drive End Bearing Size: |
6312 |
| Opp Drive End Bearing Size: |
6311 |
UL: |
Recognized |
| CSA: |
Y |
IP Code: |
12 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Rated |
Starting Method: |
Wye Start Delta Run Or Inverter |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.1714 Ohms |
Mounting: |
Rigid Base |
| Drive End Bearing: |
Ball |
Opp Drive End Bearing: |
Ball |
| Frame Material: |
Cast Iron |
Shaft Type: |
JP |
| Overall Length: |
33.00 in |
Shaft Diameter: |
1.25 in |
| Shaft Extension: |
8.12 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) |
| 1/3 |
325.00 |
552.0 |
198.00 |
134.0 |
600 |
|
|
50.00 |
| No Load |
20.00 |
34.0 |
0.00 |
0.0 |
1,800 |
|
|
50.00 |
| Break-Down |
193.00 |
327.0 |
368.00 |
250.0 |
1,685 |
|
66.0 |
50.00 |
| Pull-Up |
300.00 |
508.0 |
210.00 |
142.0 |
900 |
|
|
50.00 |
| Locked-Rotor |
340.00 |
575.0 |
324.00 |
220.0 |
0 |
|
36.0 |
50.00 |
| Full Load |
59.00 |
100.0 |
147.00 |
100.0 |
1,785 |
|
84.0 |
50.00 |
| 2/3 |
275.00 |
466.0 |
245.00 |
166.0 |
1,200 |
|
|
50.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
20.00 |
24.50 |
33.50 |
45.50 |
59.00 |
68.50 |
74.00 |
| Rated Output (KW) |
0.62 |
10.00 |
19.60 |
29.30 |
39.30 |
45.50 |
49.50 |
| Efficiency (%) |
0.0 |
92.4 |
94.5 |
95.0 |
94.5 |
94.5 |
94.1 |
| Power Factor (%) |
4.0 |
51.5 |
73.0 |
81.0 |
84.0 |
84.5 |
85.0 |
| Speed (RPM) |
1,800 |
1,795 |
1,790 |
1,788 |
1,785 |
1,778 |
1,775 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
35.0 |
50.0 |
60.0 |
| Torque (ft-lbs) |
0.00 |
36.50 |
73.50 |
110.00 |
147.00 |
170.00 |
184.50 |
Marathon Motors
Regal Beloit
