# PWM motor speed controller, reversible, with button, 6-28V, 3A

- Page: https://sigmanortec.ro/en/pwm-motor-speed-controller-reversible-with-button-6-28v-3a
- Price: 19.38 RON
- Availability: In stock; 1-2 zile
- Reference: 9245 · EAN: 5941848700613
- Category: Mechatronics and IoT > Driving Motor
- Specifications: Maximum Input Voltage: 28; Maximum Output Current: 3; Input Voltage Type: “DC” in Romanian can mean **“de ce”**, which translates to **“why”** in English.
- Package (shipping data): 0.031 kg
- Updated: 2026-09-23
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 01:33 (Europe/Bucharest)

## Description

Module for controlling the speed and direction of a DC motor via PWM, ideal for projects and automation. Operates at 6-28VDC, provides current up to 3A, includes potentiometer for fine speed adjustment and 3-position button for rotation in both directions and stop. Compact, 32 x 50 x 15 mm, with 3 cm wires for the button.
RPM and direction control module with PWM (Pulse With Modulation) for DC motor between 6 and 28VDC.
The controller has a potentiometer to adjust the speed and a button with 2 positions for controlling the direction of rotation (clockwise and counterclockwise) and a position for off (middle OFF).
Specifications:
Supply voltage: 6 - 28VDC
Motor control range: 6 - 28VDC
Maximum power: 3A, active cooling recommended if the module heats up
Dimensions mm: 32 x 50 x 15mm
Button thread length: 3cm