40W Small Permanent Magnet Electric DC Motor 12VDC High Speed
Description:
Electric motors operate on three different physical principles: magnetic, electrostatic and piezoelectric. By far the most common is magnetic.In magnetic motors, magnetic fields are formed in both the rotor and the stator. The product between these two fields gives rise to a force, and thus a torque on the motor shaft. One, or both, of these fields must be made to change with the rotation of the motor. This is done by switching the poles on and off at the right time, or varying the strength of the pole.
Applications:
Electric DC Motors are Found in applications as diverse as industrial fans, blowers and pumps, machine tools, household appliances, power tools, and disk drives, electric motors can be powered by direct current (DC) sources, such as from batteries, motor vehicles or rectifiers, or by alternating current (AC) sources, such as from the power grid, inverters or generators. Small motors may be found in electric watches. General-purpose motors with highly standardized dimensions and characteristics provide convenient mechanical power for industrial use. The largest of electric motors are used for ship propulsion, pipeline compression and pumped-storage applications with ratings reaching 100 megawatts. Electric motors may be classified by electric power source type, internal construction, application, type of motion output, and so on.
Specifications:
Motor data:
|
Type |
Brush |
|
Voltage |
12VDC |
|
Power |
40W |
|
No load Speed |
60rpm |
|
No load Current |
1.3A |
|
On load Speed |
50rpm |
|
On load Current |
4.0A |
|
Full torque |
4Nm |
|
Stall torque |
23Nm |
|
Gear material |
DuPont 100P |
|
Protection class |
IP44 |
|
Weight |
1.5kg |
Motor test report:
|
State |
Voltage |
Current |
Pin |
Torque |
Speed |
Pout |
Eff |
|
V |
A |
W |
N.m |
rpm |
W |
% |
|
|
Speed_max |
12.04 |
1.360 |
16.38 |
0.29 |
64.4 |
1.95 |
11.9 |
|
Eff_max |
12.02 |
3.999 |
48.10 |
3.82 |
54.6 |
21.87 |
45.4 |
|
Pout_max |
11.97 |
11.33 |
135.7 |
13.39 |
30.9 |
43.34 |
31.9 |
|
Torque_max |
11.92 |
19.25 |
229.6 |
22.46 |
0.0 |
0.00 |
0.0 |
|
End |
11.92 |
19.25 |
229.6 |
22.46 |
0.0 |
0.00 |
0.0 |
Motor Outline drawings:
Competitive Advantage:
- Labor Cost Savings - Electric motors reduce requirements for labor due to lower maintenance and easier control which ultimately makes production more profitable by reducing costs).
- Occupational Safety - Motors contribute to the safety of the work environment, emitting little noise, NO exhaust, and without flammable fuels.
- Automated Control - Automated controls are easily installed to operate electric motors, providing the versatility of automatic and remote Start/Stop functions.
- No Fossil Fuels - They require NO fuel, engine oil maintenance, battery service, and do NOT freeze in sub-zero temperatures.
