Ensure a continuous, zero-interruption electrical current supply to your arena ride fleet with this professional Amusement Park Bumper Car Floor-Grid Conductive Power Pick-Up Wheel Assembly. Specifically designed as a vital sub-floor replacement part for commercial ground-grid (FGP) electric bumper cars, dodgems, and track-based amusement rides, this industrial assembly establishes a reliable electrical circuit between the steel floor plates and the vehicle’s interior wiring harness.

This component features a thick, heavy-duty metallic conductive wheel wheel treated with a protective brass-plated or zinc-chromate finish to minimize surface friction and arc-scour wear. The rolling node is secured to a heavy-gauge rectangular steel trailing arm, which handles intense multi-directional vibration and repetitive structural shifting without snapping. Equipped with a robust dual-loop steel torsion spring system wrapped tightly around a heavy-duty mounting pivot pin, the assembly applies constant, unyielding downward tension. This guarantees that the pick-up roller maintains firm physical contact with the ground grid plates at all times, preventing performance drop-offs or power cutting when the vehicle encounters severe head-on impacts or passes over floor insulation gaps. The entire module comes completely pre-assembled with industrial nylon washers, retention hardware, and locking hex nuts for simple mechanical integration.

✅ High-Conductivity Pick-Up Core: Solid metallic alloy wheel ensures low-resistance current transfer from steel floor grids to maximize drive motor responsiveness.
✅ Heavy-Tension Torsion Spring System: Integrated dual-loop spring mechanism provides consistent downforce, neutralizing sudden chassis skips or track bounces.
✅ Reinforced Steel Trailing Arm: Thick-walled steel structural arm absorbs repetitive mechanical jarring and sudden directional changes without bending.
✅ Arcing & Wear Resistant Finish: Specialized metallic surface treatment protects the wheel contact path against high-heat electrical micro-arcing and track debris scuffing.
✅ Pre-Assembled Hardware Stack: Outfitted with pre-aligned mechanical fasteners, locking washers, and heavy-duty pivot pins to enable fast, tool-free fleet repairs.
Product Specifications
Property Details
Product Type Floor-Grid Power Contact Wheel Assembly / Conductive Pick-Up Node
Conductive Wheel Finish Low-Resistance Anti-Corrosion Brass-Plated / Zinc-Chromate Coating
Structural Frame Material High-Tensile Forged Steel with Anti-Oxidization Treatment
Tension Mechanism Dual-Loop Heavy-Gauge Steel Spring Deflection System
Fastening Core Hardware Heavy-Duty Pivot Threaded Bolts with Locking Hex Nuts & Spacers
Electrical Interface Direct Mechanical-to-Surface Sliding Current Collector Path
Primary Utility Ground-Grid (Floor Powered) Bumper Cars, Amusement Rides, Fairground Vehicles