Description
326TTDN16035 – Marathon 50 HP Vertical Solid Shaft P-Base Motor, 3 phase, 1800 RPM, 230/460 V, 326HPV Frame, ODP – M834B
326TTDN16035 Marathon Vertical Solid Shaft P-Base Motors
General Specifications
| UPC: |
722856052445 |
Weight: |
615 LB |
| Packaged Length: |
41.93 IN |
Packaged Width: |
34.14 IN |
| Packaged Height: |
28.75 IN |
Nameplate Specifications
| Output HP: |
50 Hp |
Output KW: |
37.0 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
124.0/62.0 A |
Speed: |
1780 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
94.5 % |
Power Factor: |
80 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
F |
| Frame: |
326HPV |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
7311 |
Opp Drive End Bearing Size: |
6311 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
23 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
.115 Ohms |
Mounting: |
Round |
| Motor Orientation: |
Shaft Down |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Single Angular Contact |
Frame Material: |
Cast Iron |
| Shaft Type: |
HP |
Overall Length: |
31.93 in |
| Frame Length: |
16.12 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) |
| 1/3 |
325.00 |
535.0 |
198.00 |
134.0 |
600 |
|
|
50.00 |
| No Load |
23.00 |
38.0 |
0.00 |
0.0 |
1,800 |
|
4.5 |
50.00 |
| Full Load |
61.00 |
100.0 |
147.00 |
100.0 |
1,780 |
|
82.0 |
50.00 |
| Locked-Rotor |
340.00 |
558.0 |
250.00 |
169.0 |
0 |
|
33.0 |
50.00 |
| Pull-Up |
300.00 |
492.0 |
210.00 |
142.0 |
900 |
|
|
50.00 |
| Break-Down |
193.00 |
327.0 |
357.00 |
242.0 |
1,685 |
|
66.0 |
50.00 |
| 2/3 |
275.00 |
452.0 |
245.00 |
166.0 |
1,200 |
|
|
50.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
25.00 |
29.00 |
38.00 |
49.00 |
62.00 |
68.00 |
75.00 |
| Rated Output (KW) |
0.62 |
10.20 |
19.80 |
29.50 |
39.50 |
45.50 |
49.50 |
| Efficiency (%) |
0.0 |
91.0 |
94.1 |
94.5 |
94.5 |
94.1 |
93.6 |
| Power Factor (%) |
4.0 |
45.0 |
67.0 |
76.0 |
80.0 |
81.0 |
82.0 |
| Speed (RPM) |
1,800 |
1,795 |
1,790 |
1,785 |
1,780 |
1,775 |
1,772 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
45.0 |
60.0 |
75.0 |
| Torque (ft-lbs) |
0.00 |
36.50 |
73.50 |
110.00 |
147.00 |
170.00 |
184.50 |
Marathon Motors
Regal Beloit
