# Motor Driver Module, PWM, speed and direction control, 9-60V, 20A, 1200W

> PWM motor driver module for brushed DC motors with speed and direction control. Input voltage 9-60V DC, maximum current 20A (rated 10A), maximum power 1200W. PWM frequency 25KHz, speed adjustment via 100K linear potentiometer, direction control via CW-OFF-CCW switch. Aluminum housing, dimensions 105 x 50 x 33 mm. Direction switching is not performed via an internal relay.

- Page: https://sigmanortec.ro/en/motor-driver-module-pwm-speed-and-direction-control-9-60v-20a-1200w
- Price: 35.39 RON
- Availability: In stock; 1-2 zile
- Reference: 9767 · EAN: 5949941373758
- Category: Mechatronics and IoT > Driving Motor
- Specifications: Supply Voltage: 9; Maximum Input Voltage: 60; Maximum Output Current: 20; Maximum Controlled Power: 1200; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.129 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 05:45 (Europe/Bucharest)

## Description

Precisely controls the speed and direction of brushed DC motors, via PWM for good torque and high efficiency even at low speeds. Operates at 9-60V and supports up to 20A, offers fine adjustment from potentiometer and CW OFF CCW switch for changing direction or stopping. The metal housing protects the electronics and allows for fixed mounting.
Speed driver module compatible with DC motors, which uses the PWM (Pulse Width Modulation) method to control the motor speed and a selector button to control the direction of rotation.
The speed control method by PWM is clearly superior to the control method by varying the supply voltage or current, because it allows maintaining a higher engine torque even at lower speeds. The use of PWM to regulate the speed or intensity of the light allows the efficient use of energy from the power source, ensuring a high efficiency of the circuit.
The module works exclusively with DC motors with brushes and comes in a format that consists of a metal case that closes the PCB, something that protects the electronic board from the external environment ensuring a longer life, better reliability and use in safety. The metal case is provided with a clamping ring that allows it to be installed in a fixed location with the help of a screw.
The driver supports a wide range of input voltages, from 9V to 60V, providing a continuous power of up to 1200W. It is suitable for DC motors that consume up to 20A.
It includes a potentiometer for adjusting the speed, with switching functions for adjusting the speed and a switching button that allows selecting the direction of rotation but also stopping it through the OFF position (middle position of the switch).
Specifications:
Supply Voltage: DC 9V-60V
Control method: PWM
PWM frequency: 25KHz
Speed control: Yes, through a 100K linear potentiometer
PWM range: 0 - 100%
Direction of rotation control: Yes, by switch
Switch positions: CW, OFF, CCW
Nominal Current: 10A
Maximum current: 20A, recommended below 18A
Maximum power: 1200W
Housing material: Aluminum
Dimensions: 105 x 50 x 33 mm
Login:
- Food:
Thick Red Line: Connect to the positive pole (+) of the power supply.
Thick Black Line: Connect to the negative (-) pole of the power supply.
Make sure that the power source is within the voltage range supported by the controller (9V-60V DC) and that you do not exceed the recommended maximum current of 18A.
- Connecting the Engine:
Blue Line and Green Line: These lines connect to the terminals of the DC motor. There is no positive or negative terminal specified for the motor. You can connect the blue line to one motor terminal and the green line to the other terminal, without having to take polarity into account.
Important Note:
If you use the controller at maximum capacity, it is mandatory to have an adequate cooling system to prevent overheating.