Caster wheel

High‑Performance Lightweight Caster for Mobile Robotics

Precision-engineered casters are the backbone of agile robotic platforms, offering a compact, low‑friction interface that enables smooth movement across diverse indoor terrains. Designed with a lightweight yet robust construction, these wheels provide reliable support for kits that demand rapid maneuverability, fine steering control, and high payload capacity within tight spatial constraints.

Each caster features a rubber‑treaded rim for excellent grip, a sealed bearing system that reduces maintenance, and an adjustable mounting flange that accommodates standard robotic chassis ports. The combination of durability, low rotational inertia, and easy interchangeability makes these casters ideal for hobbyists and professional developers building sophisticated robotics solutions.

• Key Spec 1: 75 mm wheel diameter with 30 mm rim width, optimized for 0–5 kg payloads
• Key Spec 2: Stainless‑steel roller bearings (LB2 ball bearing) with sealed housing to prevent dust ingress
• Key Spec 3: Flexible polyurethane tread offering 15% lower rolling resistance compared to standard rubber
• Common Use Case: Essential mounting component for mobile robotic platforms, automated guided vehicles, and user‑built kit projects requiring high mobility and quick turnarounds