Description
056H17T15528 – Marathon 0.75 HP Variable Speed Motor, 3 phase, 1800 RPM, 230/460 V, 56C Frame, TENV – Y281
056H17T15528 Marathon 1000:1 With Encoder Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856024558 |
Weight: |
36 LB |
| Packaged Length: |
19.31 IN |
Packaged Width: |
11.19 IN |
| Packaged Height: |
9.75 IN |
Nameplate Specifications
| Output HP: |
0.75 Hp |
Output KW: |
0.56 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
2.4/1.2 A |
Speed: |
1725 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
82.5 % |
Power Factor: |
73.5 |
| Duty: |
Continuous |
Insulation Class: |
H |
| Design Code: |
INV |
KVA Code: |
P |
| Frame: |
56C |
Enclosure: |
Totally Enclosed Non Ventilated |
| Thermal Protection: |
No |
Ambient Temperature: |
40 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized |
CSA: |
Y |
| CE: |
Y |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Inverter Duty |
Starting Method: |
Inverter Only |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
17.5 Ohms |
Mounting: |
Bolt-on Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
NEMA 56 |
Overall Length: |
14.24 in |
| Frame Length: |
7.56 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
2.06 in |
Assembly/Box Mounting: |
F1 ONLY |
Speed Characteristics
| Curvepoint |
Current (Amps) |
Current (%) |
Torque (ft-lbs) |
(%) |
Speed (RPM) |
Rated Output (KW) |
Power Factor (%) |
Rated Output (Hp) |
| No Load |
0.75 |
63.0 |
0.00 |
0.0 |
1,800 |
|
|
0.75 |
| Locked-Rotor |
12.00 |
1,000.0 |
9.80 |
436.0 |
0 |
|
65.0 |
0.75 |
| Full Load |
1.20 |
100.0 |
2.25 |
100.0 |
1,755 |
|
|
0.75 |
| Break-Down |
7.00 |
583.0 |
10.20 |
453.0 |
1,140 |
|
80.0 |
0.75 |
| 2/3 |
10.50 |
875.0 |
9.50 |
422.0 |
750 |
|
|
0.75 |
| 1/3 |
11.80 |
983.0 |
9.00 |
400.0 |
200 |
|
|
0.75 |
| Pull-Up |
11.50 |
958.0 |
9.20 |
409.0 |
500 |
|
|
0.75 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
200 % |
| Current (Amps) |
0.75 |
0.80 |
0.90 |
1.00 |
1.20 |
1.40 |
0.00 |
0.00 |
| Rated Output (KW) |
0.10 |
0.25 |
0.38 |
0.55 |
0.70 |
0.85 |
0.00 |
0.00 |
| Efficiency (%) |
0.0 |
62.5 |
75.5 |
80.0 |
82.5 |
82.5 |
0.0 |
0.0 |
| Power Factor (%) |
12.0 |
35.0 |
52.0 |
65.0 |
73.5 |
79.0 |
0.0 |
0.0 |
| Speed (RPM) |
1,800 |
1,785 |
1,775 |
1,765 |
1,755 |
1,740 |
0 |
0 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
65.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.55 |
1.10 |
1.70 |
2.25 |
2.80 |
0.00 |
0.00 |
Marathon Motors
Regal Beloit
