12-inch Portable Home-Use Electric Brake

Key Features

Integrated home-use electric braking system with dual functions for parking and driving
Low-noise optimized design, better suited for home and travel use scenarios
Home-grade waterproof and dust-resistant protection, durable for daily outdoor use
Lightweight electronic control operation for effortless drag-and-drop control

Product Overview

This 12-inch portable home electric brake is designed for RV trailers and mobile garden equipment trailers, integrating electric parking brakes with electromagnetic driving brakes. Featuring a low-noise design, waterproof and dust-resistant construction, and lightweight operation, it meets both domestic travel and camping parking needs with smooth braking performance, making it ideal for household towing applications.

Core Specification

project	Specification Details
specified load	12000LB
type	12-inch drum-type portable home electric brake (combining electric parking function with driving electromagnetic braking, suitable for RV trailers)
caliber	4.5-inch round tube shaft beam
Process Flow	Process flow: Precision casting → Machining → Anti-corrosion spray coating + electrophoretic treatment → Assembly of electric actuator, waterproof testing Process flow: Precision casting → Machining → Anti-corrosion spray coating + electrophoretic treatment → Assembly of electric actuator, waterproof testing
Hub nut	9/16″–18 UNF American-made fine-threaded flange nut, for 8-hole hubs
customization	Supports customizing CAD/DWG drawings

Matters Need Attention

Included Parts

2×12K pre-lubricated sealed bearing kits
12-inch wheels + Home electric braking system (8-hole interface)
4.5-inch axle beam, electric parking actuator, waterproof control wiring harness
9/16–18 wheel hub nuts

Household travel trailers and mobile campers
Courtyard equipment trailers; heavy-duty recreational household trailers
Electric braking modification for the 12K household trailer axle

Maintain (Service)

After camping in rainy or snowy conditions or crossing water obstacles, inspect the waterproofing of the wiring harness and the sealing of the brakes.
Perform quarterly inspections of the electric parking mechanism, brake shoes for wear, and bearing lubrication condition.
Avoid prolonged exposure to direct sunlight or water immersion to protect electronic control components.
Overloading or dragging is prohibited; bearings require regular maintenance.

Integrated electric braking system for home use, making parking and travel more convenient.

Waterproof and dust-resistant design for home use; highly durable for outdoor camping.

Low-noise optimized structure, better suited for home towing applications

Smarter and safer driving, enhancing your travel experience

Modifications for adapting mobile trailers used in household RVs

Reduce long-term household maintenance costs.