36V 48V 350W Brushless Motor Controller DC Speed Regulator

36V 48V 350W Brushless Motor Controller – DC Speed Regulator for E-Bikes & Scooters

Upgrade your electric ride with this dependable 36V/48V 350W Brushless Motor Controller. Engineered for precision speed regulation, this compact ABS-housed controller delivers smooth, efficient power management for brushless 3-phase motors — whether you're building, repairing, or upgrading an e-bike, electric scooter, or other brushless motor-driven vehicle.

Key Features

• Wide Voltage Compatibility: Works with both 36V and 48V DC systems — versatile for a range of electric vehicle builds.
• 350W Power Handling: Designed to handle brushless motors up to 350W for reliable, consistent performance.
• Universal Motor Compatibility: Fits 120° or 60° brushless 3-phase motors with or without Hall sensors.
• Splash & Weather Resistance: Durable ABS casing shrugs off splashes and light rain, making it suitable for everyday outdoor use.
• Plug-and-Play Design: Straightforward wiring setup ideal for DIY e-bike and scooter projects.
• Compact & Lightweight: Space-efficient design fits neatly into most electric vehicle frames and enclosures.

Specifications

• Input Voltage: 36V / 48V DC
• Rated Power: 350W
• Motor Type: Brushless 3-phase (120° or 60°)
• Hall Sensor Support: With or without Hall sensors
• Compatible Vehicles: E-bikes, electric scooters, and brushless motor-driven builds
• Housing Material: ABS plastic

Who Is This For?

This motor controller is perfect for hobbyists, e-bike builders, and DIY electric vehicle enthusiasts who need a reliable, affordable speed regulation solution. Whether you're replacing a faulty controller or starting a new build from scratch, this unit provides the performance and flexibility you need.

Safety & Electrical Guidance

For best practices when working with DC motor controllers and electric vehicle components, refer to CPSC Bicycle & E-Bike Safety Resources for guidance on safe electrical component use and installation.

Frequently Asked Questions

Q: What voltages and motor types is this brushless motor controller compatible with?

A: This DC speed regulator supports both 36V and 48V systems and is compatible with 120° or 60° brushless 3-phase motors, with or without Hall sensors — making it highly versatile for e-bikes, electric scooters, and similar brushless motor builds.

Q: Can I use this controller without Hall sensors?

A: Yes! This controller is designed to work with both Hall sensor-equipped motors and sensorless brushless motors, giving you maximum flexibility for your build or repair project.

Q: Is this motor controller weatherproof?

A: The controller features a durable ABS housing that resists splashes and light rain, making it well-suited for everyday outdoor use on e-bikes and scooters. It is not designed for full submersion.

Q: What is the maximum power rating for this brushless motor controller?

A: This controller is rated for brushless motors up to 350W, providing smooth and efficient DC speed regulation across its supported 36V and 48V voltage range.