DC Motor Speed Controller1.8v 3v 5v 6v 7.2v 12v 2A 30W Low Voltage DC Motor Speed Controller PWM 1803BK 1803B Adjustable Driver
★100% brand new and high quality 1803BK DC Motor Speed Controller.★Allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage.★With a self-recovery fuse 2A and the product adjust from 0%-100%.★If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling.★PWM DC motor speed controller with switch function and a Power-On LED light.
- Exceptional torque-to-weight ratio for heavy mechanical loads
- Built-in robust reduction gearbox for stable angular velocity
- Durable all-metal gear configuration resisting wear and tear
- Smooth rotation control with minimal mechanical backlash
- Compatible with standard PWM and H-bridge motor driver boards
- Quiet operation and minimal thermal output during continuous load
- Standardized mounting holes for quick and clean structural assembly
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(855) I-BUY-ROBO (855) 428-9762★100% brand new and high quality 1803BK DC Motor Speed Controller.
★Allows controlling the direction of a DC the motor using a Pulse-Width-Modulated (PWM) DC voltage.
★With a self-recovery fuse 2A and the product adjust from 0%-100%.
★If the current is too large, it will be automatically disconnected, and the fuse will automatically recover after cooling.
★PWM DC motor speed controller with switch function and a Power-On LED light.
Use Cases
Wheel locomotion, robotic arm joint actuation, CNC axis motion, automated lock mechanisms, and precision mechanical drive assemblies.
Compatibility Notes
Works with standard H-bridge motor drivers, servo controllers, and electronic speed controllers (ESCs). Requires a dedicated motor power supply.
Frequently Asked Questions
Yes, it has a built-in reduction gearbox designed to maximize output torque while regulating speed.
It is compatible with standard motor driver modules such as the L298N, TB6612FNG, or generic stepper drivers depending on the exact coil wiring.
No, motors draw significant current and should always be powered via an external battery pack or power supply, with only control signals coming from the microcontroller.
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