DC 6-60V 30A PWM Motor Speed Controller with Digital Display
DC 6-60V 30A PWM Motor Speed Controller with Digital Display
DC 6–60V 30A Digital PWM Motor Speed Controller
Take precise control of your DC motors with this versatile PWM Motor Speed Controller. Compatible with a wide voltage range of 6V, 12V, 24V, 36V, 48V, up to 60V DC and capable of handling up to 30A of current, this compact controller is ideal for workshops, automation projects, DIY builds, electric vehicles, conveyor systems, and more.
The built-in digital display lets you monitor and adjust speed settings at a glance, while the integrated start/stop switch gives you immediate hands-on control. Pulse Width Modulation (PWM) technology ensures smooth, efficient speed regulation with minimal energy loss — perfect for both hobbyists and professionals.
Key Features
- Wide Voltage Range: Compatible with 6V, 12V, 24V, 36V, 48V, and up to 60V DC systems
- High Current Capacity: Supports up to 30A continuous load
- Digital Display: Clear readout for real-time speed percentage monitoring
- Start/Stop Switch: Integrated switch for safe and convenient motor control
- PWM Technology: Efficient pulse-width modulation for smooth, stepless speed adjustment
- Compact Design: Measures just 3.7 × 2.36 × 1.3 in (9.4 × 6 × 3.3 cm) — easy to mount in tight spaces
- Durable Construction: Sturdy plastic housing designed for repeated use
Specifications
- Input Voltage: DC 6V – 60V
- Max Current: 30A
- Dimensions: 3.7 × 2.36 × 1.3 in / 9.4 × 6 × 3.3 cm
- Material: Plastic
- Control Method: PWM (Pulse Width Modulation)
Ideal For
- DC motor speed regulation in DIY and maker projects
- Industrial automation and conveyor belt control
- Electric scooters, go-karts, and small EVs
- Fan speed and pump control
- Workshop tools and robotics
For more information on electrical safety standards for electronic controllers, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: What voltage and current ratings does this PWM motor speed controller support?
A: This digital PWM motor speed controller supports a wide input voltage range of DC 6V to 60V (including 6V, 12V, 24V, 36V, and 48V systems) and handles up to 30A of continuous current, making it suitable for a broad range of DC motor applications.
Q: What does the digital display show on this motor speed controller?
A: The integrated digital display shows the current speed setting as a percentage, allowing you to monitor and adjust motor speed in real time with precision and ease.
Q: How does PWM speed control work and why is it efficient?
A: PWM (Pulse Width Modulation) works by rapidly switching the power to the motor on and off at varying intervals. By changing the ratio of on-time to off-time, it smoothly adjusts motor speed while minimizing heat generation and energy waste — far more efficient than resistor-based speed control methods.
Q: What are the dimensions of this controller and how is it mounted?
A: The controller measures 3.7 × 2.36 × 1.3 inches (9.4 × 6 × 3.3 cm) and is compact enough to fit in enclosures, project boxes, or directly on equipment panels. Its plastic housing is lightweight yet durable for a variety of mounting scenarios.