Description
056A11O5311 – Marathon 0.75 HP Condenser Fans HVAC/R Motor, 1 phase, 1200 RPM, 208-230/460 V, 56Z Frame, OPAO – X207
056A11O5311 Marathon Condenser Fans Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856038159 |
Weight: |
31 LB |
| Packaged Length: |
19.88 IN |
Packaged Width: |
10.25 IN |
| Packaged Height: |
8.12 IN |
Nameplate Specifications
| Output HP: |
0.75 Hp |
Output KW: |
0.56 kW |
| Frequency: |
60/50 Hz |
Voltage: |
208-230/460 V |
| Current: |
3.9-3.6/1.8 A |
Speed: |
1075 rpm |
| Service Factor: |
1 |
Phase: |
1 |
| Efficiency: |
75.5 % |
Power Factor: |
94.5 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
NO DESIGN CODE |
KVA Code: |
C |
| Frame: |
56Z |
Enclosure: |
Open Air Over |
| Thermal Protection: |
Automatic |
Ambient Temperature: |
60 °C |
| Drive End Bearing Size: |
6203 |
Opp Drive End Bearing Size: |
6203 |
| UL: |
Recognized ( Not Protector) |
CSA: |
Y |
| CE: |
N |
IP Code: |
10 |
Technical Specifications
| Electrical Type: |
Permanent Split Capacitor |
Starting Method: |
Across The Line |
| Poles: |
6 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
0 Ohms |
Mounting: |
Resilient Ring – Extended Studs |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
Single Special Extension |
Overall Length: |
16.03 in |
| Frame Length: |
7.56 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
6.09 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) |
| Locked-Rotor |
13.70 |
0.0 |
24.60 |
0.0 |
0 |
2.40 |
75.0 |
0.75 |
| Break-Down |
8.50 |
0.0 |
102.00 |
0.0 |
1,021 |
1.80 |
0.0 |
0.75 |
| Pull-Up |
13.70 |
0.0 |
20.50 |
0.0 |
129 |
2.40 |
0.0 |
0.75 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
| Current (Amps) |
0.78 |
0.90 |
1.10 |
1.38 |
1.80 |
2.15 |
2.75 |
| Rated Output (KW) |
0.23 |
0.34 |
0.46 |
0.59 |
0.74 |
0.93 |
1.18 |
| Efficiency (%) |
0.0 |
43.0 |
62.4 |
71.5 |
75.5 |
75.5 |
71.5 |
| Power Factor (%) |
63.0 |
82.0 |
91.0 |
93.5 |
94.5 |
94.0 |
93.0 |
| Speed (RPM) |
1,200 |
1,191 |
1,182 |
1,170 |
1,155 |
1,140 |
1,110 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
13.80 |
27.00 |
40.50 |
54.10 |
68.80 |
85.00 |
Marathon Motors
Regal Beloit
