01DESKTOPS & ACCESSORIES
Precision control for your electric projects
Tucked into the heart of a ventilation system or the workshop bench, this controller offers command over mechanical motion. It transforms raw electrical input into deliberate, adjustable movement.
Designed for DIY enthusiasts and technicians, it regulates fan speed and motor direction with precision. Suitable for everything from indoor duct fans to car blower motors, it provides stable performance across a wide voltage spectrum.


02MATERIALS
Sturdy stainless steel construction
The unit is housed in a stainless steel body, providing durability for both workshop and home environments. This material choice ensures the controller withstands the rigors of daily use while maintaining a clean, industrial aesthetic that fits seamlessly into technical setups.

04FUNCTION
Directional switching and wiring
A dedicated switch toggles between clockwise and counterclockwise rotation, offering flexibility for various motor orientations. The two-wire connector simplifies the wiring process, reducing setup time significantly. Built-in mounting holes allow for secure attachment to panels or frames, keeping the installation tidy.
05APPLICATIONS
Versatile uses for makers
Ideal for regulating fireplace fan speeds, managing indoor duct ventilation, or controlling car blower motors. It also suits agricultural projects like chicken coop ventilation. Whether monitoring voltage metrics or simply adjusting airflow, this controller serves as a reliable component for diverse electrical projects.


06AT A GLANCE
The key points
- Adjusts DC motor speed from zero to full capacity
- Supports clockwise and counterclockwise rotation
- Handles up to 20A current and 1200W continuous power
- Features a built-in on/off switch and two-wire connector
- Stainless steel casing with integrated mounting holes
07
About this product
1, Versatile Speed Adjustment: This DC motor speed controller allows for precise speed adjustments from 0% to full. It supports both clockwise and counterclockwise rotation and includes a convenient on/off switch function, operating within a voltage range of DC 9V to 60V and handling up to 20A of control current, this device can continuously output a robust 1200W power. 2, Wide Applications: Tailored for a variety of applications, this speed controller is an essential tool for motor speed adjustment, fan speed regulation, power upgrades, and ventilation control. Ideal for projects like tweaking fireplace fan speed, managing indoor duct fan speed, or monitoring voltage and power metrics. 3, User Friendly Precise Control: Experience precise motor speed control with this remarkable DC motor speed controller, designed for seamless operating in both home and work place environments. It’s engineered to provide users with an effortless way to regulate fan speed and ventilation, ensuring optimal performance and comfort. 4, Easy Installation: Equipped with 2 wire connector, this PWM controller simplifies wiring and significantly reduces setup time. It also includes built in mounting holes, allowing for quick, secure installation onto any device. 5, Ideal For DIY: Excellent for DIY enthusiasts and electricians, this variable speed controller is a must have for any project requiring precise motor control, whether adjusting the speed of a car blower motor or managing a chicken coop’s ventilation system.
Specification
Item Type: DC Motor Speed Controller
Material: Stainless Steel
Weight: Approx. 142.00g/5.01oz
Product Size: Approx. 87x50x32mm/3.42×1.96×1.25in
Package List
1 x Speed Controller
2 x Connectors
1 x Nut
1 x Accessory
















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