Description
286TTDN16093 – Marathon 20 HP Vertical Solid Shaft P-Base Motor, 3 phase, 1200 RPM, 230/460 V, 286HPV Frame, ODP – M719
286TTDN16093 Marathon Vertical Solid Shaft P-Base Motors
General Specifications
| UPC: |
722856052353 |
Weight: |
562 LB |
| Packaged Length: |
27 IN |
Packaged Width: |
27 IN |
| Packaged Height: |
38.06 IN |
Nameplate Specifications
| Output HP: |
20 Hp |
Output KW: |
14.9 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
52.0/26.0 A |
Speed: |
1180 rpm |
| Service Factor: |
1.15 |
Phase: |
3 |
| Efficiency: |
92.4 % |
Power Factor: |
78 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
B |
KVA Code: |
G |
| Frame: |
286HPV |
Enclosure: |
Drip Proof |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6311 |
Opp Drive End Bearing Size: |
7311 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
23 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
6 |
Rotation: |
Reversible |
| Resistance Main: |
.37 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: |
30.18 in |
| Frame Length: |
16.12 in |
Shaft Diameter: |
1.125 in |
| Shaft Extension: |
2.75 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 |
140.00 |
538.0 |
125.00 |
140.0 |
400 |
|
|
20.00 |
| Locked-Rotor |
145.00 |
558.0 |
145.00 |
162.0 |
0 |
|
35.0 |
20.00 |
| 2/3 |
120.00 |
462.0 |
150.00 |
168.0 |
800 |
|
|
20.00 |
| Break-Down |
90.00 |
346.0 |
225.00 |
251.0 |
1,075 |
|
64.0 |
20.00 |
| Full Load |
26.00 |
100.0 |
89.50 |
100.0 |
1,175 |
|
|
20.00 |
| Pull-Up |
130.00 |
500.0 |
130.00 |
145.0 |
600 |
|
|
20.00 |
| No Load |
11.20 |
43.0 |
0.00 |
0.0 |
1,200 |
|
|
20.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
| Current (Amps) |
11.20 |
12.50 |
16.50 |
21.00 |
26.00 |
30.00 |
32.00 |
| Rated Output (KW) |
0.40 |
4.20 |
8.10 |
12.10 |
16.20 |
18.80 |
20.40 |
| Efficiency (%) |
0.0 |
88.5 |
92.5 |
92.4 |
92.4 |
91.7 |
91.0 |
| Power Factor (%) |
5.0 |
42.0 |
62.5 |
73.0 |
78.0 |
79.0 |
80.0 |
| Speed (RPM) |
1,200 |
1,195 |
1,190 |
1,185 |
1,180 |
1,175 |
1,170 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
30.0 |
40.0 |
50.0 |
| Torque (ft-lbs) |
0.00 |
22.00 |
44.50 |
66.50 |
89.50 |
104.00 |
112.00 |
Marathon Motors
Regal Beloit
