Description
256THTL5776 – Marathon 10 HP Variable Speed Motor, 3 phase, 1200 RPM, 230/460 V, 256TC Frame, TENV – Y548
256THTL5776 Marathon 1000:1 Speed Ratio Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856024848 |
Weight: |
229 LB |
| Packaged Length: |
31.25 IN |
Packaged Width: |
22.25 IN |
| Packaged Height: |
18 IN |
Nameplate Specifications
| Output HP: |
10 Hp |
Output KW: |
7.5 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
28.0/14.0 A |
Speed: |
1160 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
89.5 % |
Power Factor: |
75.5 |
| Duty: |
Continuous |
Insulation Class: |
F |
| Design Code: |
INV |
KVA Code: |
J |
| Frame: |
256TC |
Enclosure: |
Totally Enclosed Non Ventilated |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6309 |
Opp Drive End Bearing Size: |
6206 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Duty |
Starting Method: |
Inverter Only |
| Poles: |
6 |
Rotation: |
Reversible |
| Resistance Main: |
.765 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Aluminum |
| Shaft Type: |
T |
Overall Length: |
26.87 in |
| Frame Length: |
14.75 in |
Shaft Diameter: |
1.625 in |
| Shaft Extension: |
3.75 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) |
| No Load |
7.00 |
50.0 |
0.00 |
0.0 |
1,200 |
|
|
10.00 |
| Full Load |
14.00 |
100.0 |
45.30 |
100.0 |
1,160 |
|
|
10.00 |
| 2/3 |
75.00 |
536.0 |
108.00 |
238.0 |
650 |
|
|
10.00 |
| Break-Down |
60.00 |
429.0 |
135.00 |
298.0 |
825 |
|
62.0 |
10.00 |
| Pull-Up |
90.00 |
643.0 |
92.50 |
204.0 |
300 |
|
|
10.00 |
| Locked-Rotor |
97.00 |
693.0 |
103.00 |
227.0 |
0 |
|
42.0 |
10.00 |
| 1/3 |
95.00 |
679.0 |
87.50 |
193.0 |
100 |
|
|
10.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
200 % |
| Current (Amps) |
7.00 |
7.50 |
9.00 |
11.00 |
14.00 |
17.00 |
0.00 |
0.00 |
| Rated Output (KW) |
0.40 |
2.20 |
4.20 |
6.20 |
8.40 |
10.50 |
0.00 |
0.00 |
| Efficiency (%) |
0.0 |
85.5 |
90.2 |
90.2 |
89.5 |
88.5 |
0.0 |
0.0 |
| Power Factor (%) |
4.5 |
36.0 |
57.0 |
69.0 |
75.5 |
78.0 |
0.0 |
0.0 |
| Speed (RPM) |
1,200 |
1,190 |
1,180 |
1,170 |
1,160 |
1,150 |
0 |
0 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
100.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
11.00 |
22.20 |
33.50 |
45.30 |
52.50 |
0.00 |
0.00 |
Marathon Motors
Regal Beloit
