L-Faster Motorized 4-Wheel Drive 90mm Wheeled Mobility Units (WFU) (4 total)

The L-Faster Motorized 4-Wheel Drive 90mm/80A Wheeled Mobility Units (WFU) provide a compact motorized ground-mobility solution for the Mecha Platform mobility architecture. These units use integrated hub motor skateboard wheels, enabling electrically driven movement without external belt or chain drive systems. Hub-motor technology places the motor directly inside the wheel, creating a simplified drive-train with fewer exposed components and lower maintenance requirements.

Designed for integration with the Mecha Mobility System, the WFU units mount to compatible truck assemblies and connect to the mecha power and control system. When installed on the Mecha Command Frame mobility platform, the motorized wheels provide electric propulsion, braking, and maneuverability for low-speed robotic mobility operations.

The L-Faster 4-Wheel Drive 90mm hub motor system is commonly used in electric longboards and robotics platforms that require compact high-torque electric drive wheels. The system includes four powered wheels that operate together as a 4-wheel-drive electric propulsion system, allowing balanced traction and distributed motor load across the mobility platform.

WFU-500/L-Faster Motorized 4-Wheel Drive 90mm Wheels

The WFU-500 mobility module consists of four L-Faster motorized hub wheels designed for installation on compatible skateboard-style truck assemblies or custom robotic mobility mounts.

Key Features

• Integrated hub motor design with the electric motor built directly into the wheel
• Four-wheel-drive propulsion system distributing power across all wheels with a single remote control system
• 90mm polyurethane wheels designed for smooth rolling on pavement and hard surfaces
• Electronic acceleration and braking control through remote or controller systems
• Compact drivetrain architecture eliminating external belts or chains

Hub-motor designs improve mechanical efficiency by reducing drivetrain losses and minimizing the number of moving components required for propulsion.

Technical Specifications

• Manufacturer: L-Faster
• Wheel Diameter: 90 mm
• Drive System: Electric hub motor (direct drive)
• Wheel Material: Polyurethane
• Drive Configuration: 4-Wheel Drive
• System Weight: approximately 6 kg for full kit configuration

Functional Role in the Mecha Mobility System

When installed on compatible truck assemblies, the WFU-500 wheeled mobility modules provide:

• Electric propulsion for the Mecha mobility platform
• Smooth rolling performance on asphalt and concrete surfaces
• Distributed traction using a four-motor drive system
• Modular mobility capability that can be attached or removed from the Mecha ankle-joint interface assemblies

These wheeled units allow the Mecha Command Frame to operate as a motorized rolling platform, enabling mobility across industrial facilities, testing environments, or controlled outdoor surfaces.

Wheeled Mobility Units (WFU) includes:

MWU-500/L-Faster Motorized 4-Wheel Drive 90mm Wheels (4 total)