What is this?The universal DC motor speed controller is suitable for 12-24V DC electric appliances such as fan heaters or fan speed control switches, etc. Effective to use for speed adjustment.What will I get?Overall Dimensions: 89 x 32 x 35mm/ 3.5 x 1.26 x 1.38-inch(L*W*H); Voltage 12V or 24V; In the package of: 1 DC motor speed controller with heat sink; Are there any advantages of the product?This is an upgraded motor rheostat designed with heat sink that will ensure a better heat dissipation of universal DC electric appliances. Simple to use and easy to adjust.How to use it?Three different colours wires for different connections. Red wire is connected to the positive pole of power supply and motor, blue wire is connected to the negative pole of motor, and black wire is connected to the negative pole of power supply.
eBay
Stepper Motor Drive Controller DM860/DM860H With fan Drive 24~80V DC 7.2A For Nema 17 Nema 23 34/42/57/86 Motor Laser Engraver
Aliexpress UK
Max current: 60A. - Accuracy circuit design, high efficiency, high torque and high power. - High frequency drive system. - Rotary knob: 100K (with Switch). We can resolve the problem. Due to the difference of different monitors, the picture may not reflect the actual color of the item.
eBay
DC 1.8V 3V 5V 6V 12V 2A 1803BK PWM Motor Speed Controller Low Voltage Motor Speed Regulator Switch PWM Adjustable Drive Module
Aliexpress UK
Max current: 60A. - Accuracy circuit design, high efficiency, high torque and high power. - High frequency drive system. Electric vehicles and cars cannot be used. - Rotary knob: 100K (with Switch).
eBay
DC motor speed regulator 12V 24V 36V 48V 6-90V High power drive module PWM Motor speed controller 10A/15A/20A current regulator
Aliexpress UK
Drive power: 30W. Item Type:Motor Driver Board. MA / U: Turn off every three wires of the motor. 1 x Brushless Motor Driver Board. Speed range: 5%-100%. 1 x Speed Adjuster + Positive and Negative Switch.
eBay
DC9-55V DC Motor Speed Regulator 12V 24V 36V 48V High Power Drive Module PWM Motor Speed Controller 40A Current Regulator
Aliexpress UK
Speed regulation type: current regulation. Frequency 1-100KHZ can be set. frequency: 1-100KHZ can be set. Limit the upper and lower limit of the speed. Support motor: brushed motor. Use digital encoder knob, stable and durable, high precision and better consistency.
eBay
DC10-60V DC Motor Speed Regulator 12V 24V 36V 48V High Power Drive Module PWM Motor Speed Controller 20A Current Regulator
Aliexpress UK
Due to the light and screen difference, the item's color may be slightly different from the pictures.
eBay
DC10-60V DC Motor Speed Regulator 12V 24V 36V 48V High Power Drive Module PWM Motor Speed Controller 20A Current Regulator
Aliexpress UK
For PWM Technology: Duty cycle range is 5%-100% and frequency is 12kHz, enabling precise speed and temperature regulation. Due to various factors, including monitor brightness and lighting intensity, the actual color of the may vary slightly from the image shown on the website.
eBay
DC10-60V DC Motor Speed Regulator 12V 24V 36V 48V High Power Drive Module PWM Motor Speed Controller 20A Current Regulator
Aliexpress UK
Duty Cycle adjustable: 5%-100%. Using high‑quality materials, strong and durable, has a long service life.
eBay
Mini Brushless Motor Digital Servo Tester UAV/Drone Motor DC 5-26V PWM Speed Governor ESC Controller For FPV RC Plane DIY Fan
Aliexpress UK