Description
5K49PN4565 – Marathon 0.75 HP Brake Motor, 3 phase, 1800 RPM, 230/460 V, 56C Frame, TENV – K460
5K49PN4565 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: |
722856027542 |
Weight: |
37 LB |
| Packaged Length: |
19.5 IN |
Packaged Width: |
10.44 IN |
| Packaged Height: |
10.88 IN |
Nameplate Specifications
| Output HP: |
0.75 Hp |
Output KW: |
0.55 kW |
| Frequency: |
60 Hz |
Voltage: |
230/460 V |
| Current: |
2.5/1.3 A |
Speed: |
1725 rpm |
| Service Factor: |
1 |
Phase: |
3 |
| Efficiency: |
80 % |
Power Factor: |
70 |
| Duty: |
Continous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
L |
| 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: |
N |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
23.28 Ohms |
Mounting: |
Round |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
NEMA 56 |
Overall Length: |
14.56 in |
| Frame Length: |
6.00 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
1.93 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) |
| Full Load |
1.25 |
100.0 |
27.00 |
100.0 |
1,750 |
0.73 |
0.0 |
0.75 |
| Pull-Up |
8.53 |
682.0 |
77.00 |
285.0 |
200 |
4.80 |
0.0 |
0.75 |
| Locked-Rotor |
8.42 |
674.0 |
80.00 |
296.0 |
0 |
4.92 |
0.0 |
0.75 |
| Break-Down |
8.76 |
701.0 |
106.00 |
393.0 |
1,290 |
3.75 |
0.0 |
0.75 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
| Current (Amps) |
0.81 |
0.89 |
0.93 |
1.09 |
1.25 |
1.44 |
1.64 |
| Rated Output (KW) |
0.09 |
0.35 |
0.41 |
0.57 |
0.73 |
0.89 |
1.06 |
| Efficiency (%) |
0.0 |
61.6 |
70.0 |
74.8 |
76.7 |
78.0 |
77.9 |
| Power Factor (%) |
14.6 |
49.4 |
54.4 |
65.5 |
73.3 |
77.9 |
81.2 |
| Speed (RPM) |
1,797 |
1,781 |
1,776 |
1,765 |
1,753 |
1,741 |
1,727 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
73.2 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
10.20 |
13.50 |
20.30 |
27.00 |
33.80 |
40.50 |
Marathon Motors
Regal Beloit
