Shaft length 15.5 mm, D-length 12 mm Shaft diameter 6 mm, D-shaped shaft Operating voltage 6V to 12V Construction wear resistant metal Long life and reliability Why you need it - Durable electronic starter built to resist wear and extend service life - Works across a wide 6V to 12V range for versatile use - Precisely sized for reliable mounting with a 6 mm D shaped shaft What it offers - Robust wear resistant metal construction reduces the risk of gear tooth breakage - Compact dimensions support easy installation in tight spaces - D shaped shaft ensures secure coupling and proper alignment with compatible gears Key specifications at a glance - Shaft length: 15.5 mm - D-length: 12 mm - Shaft diameter: 6 mm - Shaft type: D shaped - Operating voltage: 6V–12V - Material: wear resistant metal - Durability: designed to minimize gear tooth damage and provide long service life Use scenarios - Replacing a worn electronic starter in 6V–12V DC motors used in hobby RC models, small vehicles, or portable equipment - Upgrading to a durable starter in 6V–12V devices that require a compact, reliable 6 mm D shaped shaft - Integrating into DIY projects or prototypes that need a durable electronic starter with a 6V–12V operating range and a D shaped shaft