Description
111951.00 – Leeson 1 HP Brake Motor, 1 phase, 1800 RPM, 115/208-230 V, 56C Frame, TEFC – 111951.00
111951.00 Leeson 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: |
691720010396 |
Weight: |
40 LB |
| Packaged Length: |
19.5 IN |
Packaged Width: |
10.44 IN |
| Packaged Height: |
10.88 IN |
Nameplate Specifications
| Output HP: |
1 Hp |
Output KW: |
0.75 kW |
| Frequency: |
60 Hz |
Voltage: |
115/208-230 V |
| Current: |
10.6/5.3 A |
Speed: |
1725 rpm |
| Service Factor: |
1 |
Phase: |
1 |
| Efficiency: |
78 % |
Power Factor: |
81 |
| Duty: |
Continuous |
Insulation Class: |
B |
| Design Code: |
N |
KVA Code: |
J |
| 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: |
N |
IP Code: |
43 |
Technical Specifications
| Electrical Type: |
Capacitor Start Capacitor Run |
Starting Method: |
Across The Line |
| Poles: |
4 |
Rotation: |
Selective Counterclockwise |
| Resistance Main: |
2.02 Ohms |
Mounting: |
Rigid Base |
| Motor Orientation: |
Horizontal |
Drive End Bearing: |
Ball |
| Opp Drive End Bearing: |
Ball |
Frame Material: |
Rolled Steel |
| Shaft Type: |
NEMA 56 |
Overall Length: |
16.73 in |
| Frame Length: |
6.50 in |
Shaft Diameter: |
0.625 in |
| Shaft Extension: |
1.88 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) |
| Pull-Up |
24.60 |
439.0 |
7.40 |
247.0 |
1,321 |
4.00 |
0.0 |
1.00 |
| Break-Down |
17.30 |
309.0 |
8.24 |
275.0 |
1,479 |
3.80 |
0.0 |
1.00 |
| Full Load |
5.60 |
100.0 |
3.00 |
100.0 |
1,741 |
1.01 |
0.0 |
1.00 |
| Locked-Rotor |
33.70 |
602.0 |
8.66 |
289.0 |
0 |
6.60 |
0.0 |
1.00 |
Load Characteristics
| % of Rated Load |
0 % |
25 % |
50 % |
75 % |
100 % |
125 % |
150 % |
175 % |
200 % |
| Current (Amps) |
3.63 |
3.74 |
4.17 |
4.84 |
5.60 |
6.56 |
7.66 |
8.98 |
10.71 |
| Rated Output (KW) |
0.23 |
0.40 |
0.59 |
0.79 |
1.01 |
1.24 |
1.50 |
1.80 |
2.16 |
| Efficiency (%) |
0.0 |
46.9 |
63.8 |
70.9 |
73.3 |
75.0 |
74.5 |
72.3 |
69.2 |
| Power Factor (%) |
26.9 |
45.9 |
61.0 |
71.1 |
78.6 |
82.4 |
85.4 |
86.9 |
87.7 |
| Speed (RPM) |
1,798 |
1,787 |
1,775 |
1,762 |
1,741 |
1,732 |
1,714 |
1,692 |
1,662 |
| Temp. Rise @ FL |
0.0 |
0.0 |
0.0 |
0.0 |
85.0 |
0.0 |
0.0 |
0.0 |
0.0 |
| Torque (ft-lbs) |
0.00 |
0.73 |
1.48 |
2.24 |
3.00 |
3.79 |
4.60 |
5.40 |
6.33 |
Leeson Motors
Regal Beloit
