Ecnomic Electric Worm gear DC Motor / 12 volt dc electric motors
Description:
An electric motor is an electrical machine that converts electrical energy into mechanical energy. The reverse of this would be the conversion of mechanical energy into electrical energy and is done by an electric generator.
Applications:
Electric motors are used to produce linear or rotary force (torque), and should be distinguished from devices such as magnetic solenoids and loudspeakers that convert electricity into motion but do not generate usable mechanical powers, which are respectively referred to as actuators and transducers.
Specifications:
|
Type |
Brush |
|
Voltage |
12VDC |
|
Power |
30W |
|
No load Speed |
40rpm |
|
No load Current |
1.2A |
|
On load Speed |
30rpm |
|
On load Current |
5.4A |
|
Full torque |
6Nm |
|
Stall torque |
25Nm |
|
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 |
11.99 |
0.887 |
10.64 |
0.56 |
37.6 |
2.22 |
20.8 |
|
Eff_max |
11.98 |
2.672 |
32.03 |
3.90 |
33.9 |
13.87 |
43.3 |
|
Pout_max |
11.96 |
9.994 |
119.5 |
16.85 |
20.9 |
36.88 |
30.8 |
|
Torque_max |
11.93 |
20.16 |
240.6 |
24.78 |
0.0 |
0.00 |
0.0 |
|
End |
11.93 |
20.16 |
240.6 |
24.78 |
0.0 |
0.00 |
0.0 |
Motor Outline drawings:
Competitive Advantage:
- Low Initial Cost - The initial cost of an electric motor is considerably lower than a fossil-fuel engine with the same Output Horsepower Rating (in nearly every case).
- Long Life - Because electric motors contain relatively few moving parts, they have extensive operational life spans. For instance, an appropriately selected and maintained electric motor offers up to 30,000 hours of operating life without major repairs. (This is the approximate equivalent of 3½ years of perpetual usage.)
- Low Maintenance Requirements - Electric motors are durable and have extensive operating life and minimal service requirements.
- High Efficiency - Electric motors are highly-efficient with ratings that range from 50% to 95% (depending on the motor's size and operating conditions).
