Steel Flywheels - 72mm

These 72mm diameter steel flywheels are simple yet effective inertial weights, manufactured from 6.2mm (0.244 in) mild steel using fiber laser technology. Designed and tested by the ITKAN Solar (19564) and Lunar (21171) Robotics teams, these flywheels add the necessary rotational mass to turn unstable shots into accurate, long-range ones.

• Thickness: 6.2mm mild steel
• Diameter: 72mm
• Features: High inertia for better shot consistency
• Mounting: 14mm center hole and 4x M4 mounting holes on an 8mm grid for compatibility with FTC hubs
• Construction: Raw steel, burrs and rust may occur – this is intentional for maximum mass at a minimum price
• Compatibility: projects with FTC

Specifications of 72mm flywheels:

• Weight: 186 g (0.41 lb)
• Moment of inertia: 1310 g cm²
• Recommended quantity: 3x for short range, 4x for long

Examples of real use:

• ITKAN Solar 19564 – 4x 72mm flywheels + 2 motors
• ITKAN Lunar 21171 – 3x 72mm flywheels + 1 motor

These steel flywheels allow you to create reliable and long-range flywheel shooter systems with FTC compatible, ensuring stable and repeatable operation.