PWM DC Motor Speed Controller 9V-60V 20A 1000W Forward Reverse

PWM DC Motor Speed Controller — 9V–60V, 20A, 1000W with Forward/Reverse/Pause

Take full command of your DC brushed motor with this robust PWM DC Motor Speed Controller. Housed in a durable aluminum alloy enclosure, it integrates a potentiometer, directional switch, and pause function into one compact, easy-to-mount unit — perfect for workshops, DIY projects, CNC setups, and more.

Key Features

• Wide voltage range: Accepts DC 9V–60V input — compatible with a wide range of battery and DC power supplies
• High power capacity: Handles up to 20A peak current and 1000W ultimate power
• Smooth PWM speed control: Potentiometer-based linear speed adjustment from 0–100% at 25 kHz control frequency
• Forward, Reverse & Pause: Built-in directional and pause switch for versatile motor operation
• Simple wiring: Just two power cables and two motor cables — no complex setup required
• Sturdy aluminum alloy housing: Silver-finish enclosure provides heat dissipation and mechanical protection
• Easy mounting: Fixed-hole center distance of 105 mm; screw directly to your countertop or panel

Technical Specifications

Important Notes

• ⚠️ DC only: Connect to a DC power supply (9V–60V). Never connect to household 220V AC power — doing so will damage the unit.
• ⚠️ For DC brushed motors only: Not suitable for brushless DC motors, and cannot be used as a voltage regulator.
• This is a speed controller, not a standalone power module. A motor must be connected for speed regulation to function — a multimeter reading alone will not reflect output changes.
• For sustained operation above 10A, ensure adequate ventilation and cooling around the module.
• Motor polarity flexibility: if the rotation direction is opposite to what you need, simply swap the motor wire sequence.

Package Contents

• 1× PWM DC Motor Speed Controller

Made in Mainland China.

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Frequently Asked Questions

Q: What types of motors is this PWM DC motor speed controller compatible with?

A: This controller is designed exclusively for DC brushed motors, including popular 775, 795, and 895 series motors. It is not compatible with brushless DC motors or AC motors, and cannot be used as a general voltage or power regulator.

Q: Can I connect this motor speed controller directly to a wall outlet?

A: No. This controller requires a DC power supply between 9V and 60V. It must never be connected to household 220V AC mains power, as this will permanently damage the unit. Always use an appropriate DC power source.

Q: How do I reverse my motor's direction using this controller?

A: The controller features a built-in forward/reverse switch that lets you change the motor's direction instantly. Alternatively, if the motor runs in the wrong direction at startup, you can swap the motor wire sequence at the terminal to correct it.

Q: What is the recommended continuous current for long-term use?

A: While the controller supports peak output of up to 20A, for long-term continuous operation it is recommended to keep the load at or below 10A. Ensure the module has adequate ventilation and cooling to maintain reliable performance.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.