Worm Mini Brush 12VDC Gear Motor for Automation Machinery Industrial 30W
Description:
The Brush DC Motor consists of six different components: the axle, armature/rotor, commutator, stator, magnets, and brushes. The Brush DC Motor offers stable and continuous current, using rings to power a magnetic drive that operates the motor's armature. Perhaps one of the earliest used motors, the Brush DC Motor is commonly used because of the ability to vary the speed-torque ratio in almost any way.
Applications:
Brushed motors continue to be used for electrical propulsion, cranes, paper machines and steel rolling mills. Since the brushes wear down and require replacement, brushless DC motors using power electronic devices have displaced brushed motors from many applications
Specifications:
Motor specs:
|
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 |
|
State |
Voltage |
Current |
Pin |
Torque |
Speed |
Pout |
Eff |
|
V |
A |
W |
N.m |
rpm |
W |
% |
|
|
Speed_max |
11.99 |
0.877 |
10.64 |
0.56 |
37.5 |
2.22 |
20.8 |
|
Eff_max |
11.98 |
2.672 |
32.03 |
3.80 |
32.9 |
13.87 |
43.3 |
|
Pout_max |
11.96 |
9.995 |
129.5 |
16.88 |
20.9 |
36.88 |
30.8 |
|
Torque_max |
11.93 |
20.26 |
245.6 |
23.98 |
0.0 |
0.00 |
0.0 |
|
End |
11.93 |
20.26 |
245.6 |
23.98 |
0.0 |
0.00 |
0.0 |
Competitive Advantage:
Brush DC Gearmotors provide an affordable and simple solution to high starting torque and low inertia applications. Brush DC Permanent Magnets offer lower current drain for more efficient battery operation in portable applications. When the power is removed, the Permanent Magnets provide less shaft coast. Permanent Magnet Brush DC Gearmotors can be reversed by simply changing the polarity of the line connection. Brush DC Gearmotor performance varies by the quality of its components. Some key quality factors to consider are gearing, hobbing, housings, bearings and lubrication.
