Description
326TTFPA14049 – Marathon 50 HP Vertical Solid Shaft P-Base Motor, 3 phase, 1800 RPM, 230/460 V, 326HPV Frame, TEFC – M909A
326TTFPA14049 Marathon Vertical Solid Shaft P-Base Motors
General Specifications
| UPC: |
722856037169 |
Weight: |
614 LB |
| Packaged Length: |
50 IN |
Packaged Width: |
26 IN |
| Packaged Height: |
20.78 IN |
Nameplate Specifications
| Output HP: |
50 Hp |
Output KW: |
37.0 kW |
| Frequency: |
60/50 Hz |
Voltage: |
230/460 V |
| Current: |
122.0/61.0 A |
Speed: |
1765 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
93 % |
Power Factor: |
82 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
326HPV |
Enclosure: |
Totally Enclosed Fan Cooled |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6312 |
Opp Drive End Bearing Size: |
6311 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.122 Ohms |
Mounting: |
Round |
| Motor Orientation: |
Shaft Down |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Cast Iron |
| Shaft Type: |
HP |
Overall Length: |
34.59 in |
| Frame Length: |
16.25 in |
Shaft Diameter: |
1.625 in |
| Shaft Extension: |
4.5 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) |
| 2/3 |
275.00 |
451.0 |
225.00 |
151.0 |
1,200 |
|
|
50.00 |
| Full Load |
61.00 |
100.0 |
149.00 |
100.0 |
1,765 |
|
|
50.00 |
| Break-Down |
210.00 |
344.0 |
375.00 |
252.0 |
1,600 |
|
65.0 |
50.00 |
| 1/3 |
340.00 |
557.0 |
210.00 |
141.0 |
600 |
|
|
50.00 |
| No Load |
24.50 |
40.0 |
0.00 |
0.0 |
1,800 |
|
|
50.00 |
| Pull-Up |
325.00 |
533.0 |
210.00 |
141.0 |
900 |
|
|
50.00 |
| Locked-Rotor |
355.00 |
582.0 |
290.00 |
195.0 |
0 |
|
38.0 |
50.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
24.50 |
28.00 |
37.00 |
48.00 |
61.00 |
69.50 |
75.00 |
| Rated Output (KW) |
1.50 |
10.50 |
20.00 |
30.00 |
40.00 |
46.50 |
50.50 |
| Efficiency (%) |
0.0 |
90.2 |
93.0 |
93.6 |
93.0 |
93.0 |
92.4 |
| Power Factor (%) |
4.5 |
46.0 |
68.0 |
78.0 |
82.0 |
83.0 |
84.0 |
| Speed (RPM) |
1,800 |
1,792 |
1,785 |
1,775 |
1,765 |
1,760 |
1,755 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
75.0 |
105.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
36.80 |
73.50 |
111.00 |
149.00 |
172.00 |
187.00 |
Marathon Motors
Regal Beloit
