Description
056T17D2121 – Marathon 0.33 HP Fan and Blower HVAC/R Motor, 3 phase, 1800 RPM, 208-230/460 V, 56 Frame, ODP – G162
056T17D2121 Marathon Self Cooled Motors
Please advise CFM, static pressure, voltage, phase, and/or horsepower on specifications, drawings, or existing equipment for an accurate quote.
General Specifications
| UPC: |
722856040794 |
Weight: |
16 LB |
| Packaged Length: |
11.06 IN |
Packaged Width: |
6.75 IN |
| Packaged Height: |
6.62 IN |
Nameplate Specifications
| Output HP: |
0.33 Hp |
Output KW: |
0.25 kW |
| Frequency: |
60/50 Hz |
Voltage: |
208-230/460 V |
| Current: |
1.5-1.6/0.80 A |
Speed: |
1725 rpm |
| Service Factor: |
1.35 |
Phase: |
3 |
| Efficiency: |
66 % |
Power Factor: |
56 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
B |
KVA Code: |
N |
| Frame: |
56 |
Enclosure: |
Drip Proof |
| 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: |
22 |
Technical Specifications
| Electrical Type: |
Squirrel Cage Induction Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Reversible |
| Resistance Main: |
53.6 Ohms |
Mounting: |
Resilient Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
NEMA 56 |
Overall Length: |
9.97 in |
| Frame Length: |
6.00 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
1.97 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) |
| 2/3 |
3.80 |
475.0 |
4.50 |
450.0 |
1,200 |
0.00 |
0.0 |
0.33 |
| 1/3 |
4.30 |
538.0 |
3.70 |
370.0 |
400 |
0.00 |
0.0 |
0.33 |
| No Load |
0.74 |
93.0 |
0.00 |
0.0 |
1,800 |
0.00 |
0.0 |
0.33 |
| Locked-Rotor |
4.70 |
563.0 |
4.30 |
430.0 |
0 |
0.00 |
83.0 |
0.33 |
| Full Load |
0.80 |
100.0 |
1.00 |
100.0 |
1,725 |
0.00 |
0.0 |
0.33 |
| Break-Down |
3.20 |
400.0 |
4.70 |
470.0 |
1,500 |
0.00 |
89.5 |
0.33 |
| Pull-Up |
4.00 |
500.0 |
3.90 |
390.0 |
900 |
0.00 |
0.0 |
0.33 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
115 % |
125 % |
135 % |
150 % |
| Current (Amps) |
0.74 |
0.74 |
0.75 |
0.78 |
0.80 |
0.85 |
0.88 |
0.95 |
0.95 |
| Rated Output (KW) |
0.12 |
0.18 |
0.24 |
0.31 |
0.38 |
0.42 |
0.46 |
0.49 |
0.54 |
| Efficiency (%) |
0.0 |
34.5 |
51.0 |
60.0 |
66.0 |
67.5 |
68.0 |
68.5 |
69.5 |
| Power Factor (%) |
20.0 |
30.5 |
40.5 |
50.0 |
56.0 |
63.0 |
65.5 |
68.0 |
72.0 |
| Speed (RPM) |
1,800 |
1,780 |
1,770 |
1,750 |
1,725 |
1,720 |
1,715 |
1,710 |
1,700 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
30.0 |
35.0 |
40.0 |
45.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.25 |
0.50 |
0.75 |
1.00 |
1.20 |
1.30 |
1.40 |
1.50 |
Marathon Motors
Regal Beloit
