Flexible Shaft Coupling For CNC Machines 30mm Outer Diameter 35mm Length H7 Bore 10mm To 14mm Beefy Aluminum 6061 With Anodized Finish And 98SHA Polyurethane Spider Sinosufanes Servo And Stepper Motor Coupler For Smooth Heavy Duty Performance

Strong 30mm OD Aluminum Shaft Coupling for CNC (1 pc)
✔️ 30mm OD x 35mm L, bore 10-14mm H7, anodized 6061

This rugged flexible shaft coupling is designed for precise torque transfer in CNC machines, servo and stepper motors, and automation systems. It pairs a tough 6061 aluminum sleeve with a damped 98SHA polyurethane elastomer for smooth, heavy-duty performance, making it suitable for sealed ball bearing setups and precision linear slide units. While some higher-end systems explore ceramic elements, this coupling prioritizes damping and torque transmission.

✅ Outer diameter 30mm, length 35mm, bore 10-14mm (H7)
✅ 6061 aluminum alloy with anodized finish for durability and corrosion resistance
✅ 98SHA polyurethane elastomer dampens vibration and transmits torque
✅ Clamping design with 12.9-grade cup head bolts for secure fastening
✅ R-type chamfer and fillet reduce stress concentration for longevity
✅ Compatible with servo motors, stepper motors, CNC machines, automation, robotics

💡 What is a flexible shaft coupling used for in CNC machines, servo motors, and precision robotics? A handy overview: it keeps torque steady while absorbing misalignment and shocks. - Keeps power transmission smooth between motor and driven shaft - Absorbs vibration and small misalignment to extend component life - Handy in high-torque, high-speed setups for reliable operation