400W DC Motor Speed Controller Plug-And-Play Knob Adjustable Regulator 110V AC Input And 0-90V DC Output Smooth Stepless Speed Control For Single-Phase Motors Durable Electronics For Long-Lasting Use

Single-unit 400W DC Motor Speed Controller for 110V AC Input
✔️ Plug-and-play knob control, 110V AC input, 0-90V DC output

The GRDM 400W DC Motor Speed Controller is a plug-in speed regulator built for single-phase motors. It’s designed for compact to mid-size machines, making speed dialing straightforward in packaging lines, printing presses, electronics manufacturing, and textile equipment.

✅ Input: AC 110 V
✅ Output: DC 0-90 V
✅ Motor Power: 20-400 W
✅ Suitable Motors: <400 W DC
✅ Protection: Over-current and short-circuit protection
✅ Size: 112 x 100 x 60 mm (4.41 x 3.94 x 2.36 in)

💡 What is a DC motor speed controller used for in small manufacturing and packaging equipment?

These handy devices let you dial in motor speed safely and consistently.

- Handy for controlling single-phase DC motors in packaging conveyors and printers
- Helpful for electronics manufacturing equipment for precise outputs
- Reduces electrical noise and motor vibration during speed changes
- Provides over-current and short-circuit protection for safety✝️