Description
056T17F15916 – Marathon 0.25 HP Brake Motor, 3 phase, 1800 RPM, 208-230/460 V, 56C Frame, TEFC – K463
056T17F15916 Marathon NEMA Definite Purpose AC Brake Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856065872 |
Weight: |
29 LB |
| Packaged Length: |
19.88 IN |
Packaged Width: |
10.25 IN |
| Packaged Height: |
8.12 IN |
Nameplate Specifications
| Output HP: |
0.25 Hp |
Output KW: |
0.19 kW |
| Frequency: |
60/50 Hz |
Voltage: |
208-230/460 V |
| Current: |
1.4-1.4/0.70 A |
Speed: |
1725 rpm |
| Service Factor: |
1.35 |
Phase: |
3 |
| Efficiency: |
67.5 % |
Power Factor: |
61 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
N |
| Frame: |
56C |
Enclosure: |
Totally Enclosed Fan Cooled |
| 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 Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
44.4 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: |
15.73 in |
| Frame Length: |
6.16 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) |
| Break-Down |
3.65 |
0.0 |
5.30 |
0.0 |
1,565 |
0.00 |
0.0 |
0.25 |
| Pull-Up |
4.50 |
0.0 |
3.90 |
0.0 |
560 |
0.00 |
0.0 |
0.25 |
| Locked-Rotor |
5.00 |
0.0 |
4.30 |
0.0 |
0 |
0.00 |
0.0 |
0.25 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
135 % |
| Current (Amps) |
0.50 |
0.52 |
0.56 |
0.60 |
0.70 |
0.80 |
| Rated Output (KW) |
0.05 |
0.10 |
0.12 |
0.20 |
0.25 |
0.33 |
| Efficiency (%) |
0.0 |
51.5 |
55.5 |
60.0 |
67.5 |
68.0 |
| Power Factor (%) |
12.5 |
27.0 |
40.0 |
510.0 |
61.0 |
65.0 |
| Speed (RPM) |
1,800 |
1,785 |
1,770 |
1,750 |
1,725 |
1,710 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
25.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.20 |
0.25 |
0.50 |
0.75 |
1.00 |
Marathon Motors
Regal Beloit
