Description: Flexible Plum Coupler for Stepper Servo Motor Shaft, Robotics or DIY Projects – XD Coupling -XD Coupler Constructed of High Grade Aluminum, these are not to be confused by cheaper grub screw alternatives which can cause shaft damage our couplers use clamping which gives better surface area and easily adjusted and reused. Designed to connect shafts with small misallignment problems or reduce vibration transmission. The couplers design compensates for parallel and axial misalignment while exhibiting zero backlash. D (Outside diameter): 20mm / 30mm L (Inside Length): 25mm / 30mm / 35mm Inner Diameter Range: 5 / 6 / 6.35 / 8 / 10 / 12 / 12.7 / 14mm Specification: Material: Aluminum Flexible Coupler Sleeve Material: Polyurethane What you will receive: 1 x Flexible Plum Coupling Shaft Coupler
