Brake Drum Parts
Electric Trailer Brake Drum System
High-performance electromagnetic braking system designed for reliable and responsive trailer stopping power. This system uses advanced electromagnet technology to activate brake shoes directly against the rotating drum, delivering smooth, proportional braking controlled straight from your tow vehicle cabin.
Product Description
Key Features & Specifications
- Electromagnetic Actuation: Uses powerful magnets instead of complex hydraulics.
- Proportional Braking: Brake force matches your vehicle’s deceleration for smoother stops.
- Heavy-Duty Brake Shoes: Engineered for optimal friction, low wear, and heat resistance.
- Integrated Return Springs: Ensures instant, clean brake release when the current stops.
- Voltage Compatibility: Standard 12V DC operation for seamless towing integration.
Frequently Asked Questions
How do electric trailer brakes work?
An electrical current from your vehicle’s brake controller energises an internal electromagnet. This magnet is attracted to the spinning inside face of the brake drum. The friction pulls an actuating arm, leveraging the brake shoes outward against the drum to slow the trailer.
What happens when I let go of the brake pedal?
When the electrical current stops, heavy-duty return springs instantly pull the brake shoes and the electromagnet back to their resting positions, completely releasing the brake.
Do I need a brake controller to use this system?
Yes. This system requires an in-cabin electric brake controller to regulate the power sent to the trailer magnets.
Compliance & Safety Regulations












