Versandkostenfrei ab 75,00€*
Täglicher Versand bis 14:00 Uhr
10% Rabatt für Schüler, Studenten und Bildungseinrichtungen
Europaweiter Versand für 4,90€
Close filter
 
from to
1 from 2
No results were found for the filtering!
Simonk 12A ESC controller for brushless motors with BEC
Simonk 12A ESC controller for brushless motors...
Content 1 Piece
from €6.31 *
Item no: R5-D-2-4

Available immediately, delivery time 2 to 4 working days

ZTW 40A Brushless ESC
ZTW 40A Brushless ESC
Content 1 Piece
from €16.51 *
Item no: R6-B-6-2

Available immediately, delivery time 2 to 4 working days

30A Simonk ESC Controller - for brushless/brushless motors
30A Simonk ESC Controller - for...
Content 1 Piece
from €7.12 *
Item no: R5-A-2-2

Available immediately, delivery time 2 to 4 working days

BLHELI Mini 20A ESC RD 2-4S - Brushless Speed Controller
BLHELI Mini 20A ESC RD 2-4S - Brushless Speed...
Content 1 Piece
from €8.78 *
Item no: R4-C-4-2

Available immediately, delivery time 2 to 4 working days

Hobbywing SkyWalker 30A Brushless ESC
Hobbywing SkyWalker 30A Brushless ESC
Content 1 Piece
from €16.03 *
Item no: R6-B-6-3

Available immediately, delivery time 2 to 4 working days

Hobbywing SkyWalker 60A UBEC Brushless ESC
Hobbywing SkyWalker 60A UBEC Brushless ESC
Content 1 Piece
from €32.54 *
Item no: R6-C-7-4

Available immediately, delivery time 2 to 4 working days

- 33%
Motor PWM speed controller / light controller / 5V to 35V / 5A / 90W / HW-687
Motor PWM speed controller / light controller /...
Content 1 Piece
€2.30 * from €1.54 *
Item no: R11-A-3-4

Available immediately, delivery time 2 to 4 working days

Hobbywing SkyWalker 40A Brushless ESC BEC
Hobbywing SkyWalker 40A Brushless ESC BEC
Content 1 Piece
from €15.34 *
Item no: R6-C-7-2

Available immediately, delivery time 2 to 4 working days

Hobbyking SS Series 8-10A ESC
Hobbyking SS Series 8-10A ESC
Content 1 Piece
from €6.64 *
Item no: R6-E-2-4

Available immediately, delivery time 2 to 4 working days

ESC 320A BEC / BDESC-S10E-RTR / motor driver
ESC 320A BEC / BDESC-S10E-RTR / motor driver
Content 1 Piece
from €12.96 *
Item no: R5-D-7-1

Available immediately, delivery time 2 to 4 working days

X-Star 7A ESC - for small brushless motors
X-Star 7A ESC - for small brushless motors
Content 1 Piece
from €17.44 *
Item no: R4-C-5-1

Available immediately, delivery time 2 to 4 working days

Hobbyking SS Series 18-20A ESC
Hobbyking SS Series 18-20A ESC
Content 1 Piece
from €8.45 *
Item no: R6-E-3-1

Available immediately, delivery time 2 to 4 working days

1 from 2

Speed controller: Controlling PWM motors correctly

In microelectronics, we use speed controllers to mechanically control the speed of motors. On the speed controller there is a potentiometer, i.e. a rotatable electrical resistor, which regulates the applied current. By turning the potentiometer, the speed of the applied motor is controlled via PWM.
You can imagine a speed controller like a cruise control. Once you have found the desired rotational speed by turning the potentiometer, the speed controller maintains it. Due to the fine gradations of the potentiometer, the speed of the motors can be calibrated as desired.
On the circuit board of the speed controller, available in our store as 5V, 12V and up to 35V DC version, there are four screw terminals for the connection of the motors.
 

How are speed controllers used?

You start by connecting the DC motors to the speed controller. Then, using a low voltage (between 1.8-15V), check that the polarity of the connection is correct.
Note: We recommend using a fuse to hold the load of the expected current when using speed controllers 12V and higher. If the mains voltage has been accidentally installed under wrong polarity, the fuse of the board could be damaged.

Last viewed