Maintain a seamless, highly efficient current flow across your arena tracks with this professional Replacement Brass-Plated Metallic Conductive Pick-Up Wheel. Specifically engineered as a high-performance electrical contact component for ground-grid electric bumper cars and track-powered fairground rides, this heavy-duty wheel acts as the primary power collection point between the steel floor grid plates and the vehicle’s interior drive systems.

The wheel features a solid, precision-machined steel alloy core treated with a thick, low-resistance brass-plated protective coating that minimizes friction and protects against aggressive surface arcing. Designed with a distinctively smooth, rounded convex outer tread wall, it handles rapid multi-directional pivots, sudden reversals, and heavy chassis sliding without digging into or damaging the steel grid panels. An open center bore housing allows for a clean, secure flush integration with high-speed internal ball bearing assemblies and trailing arm spindles. This premium metallurgy configuration ensures excellent heat dissipation, keeping the rolling contact point exceptionally cool and preventing surface pitting or carbon scaling throughout continuous high-traffic commercial operation cycles.

✅ High-Conductivity Alloy Core: Solid metallic structure ensures low electrical resistance to maximize throttle response and eliminate power cutting.
✅ Arc-Resistant Brass Surface: Premium external plating resists thermal degradation and electrical micro-pitting caused by continuous floor plate contact.
✅ Convex Anti-Scour Geometry: Smoothly rounded outer profile facilitates effortless 360∘ spins and sweeping drifts without scraping the track.
✅ Open Hub Bearing Seating: Machine-bored center column accepts standard heavy-duty amusement spindle components and press-fit bearings cleanly.
✅ Heavy Impact Resilience: Engineered to withstand severe structural shocks and vibration stress from constant bumper car arena collisions.

Product Type Floor-Grid Electrical Collector Wheel / Conductive Roller Node
Material Base Construction Forged High-Strength Steel Alloy Core
Surface Finish Coating Low-Resistance Anti-Oxidation Brass-Plating
Tread Profile Shape Convex / Rounded Smooth Sliding Contact Interface
Hub Integration Open Direct Center Bore Column for Press-Fit Mechanical Axles
Primary Utility Ground-Grid (Floor-Powered) Bumper Cars, Dodgem Current Shoes, Fairground Rides