Rigid shaft coupling is simplicity in structure,high torsional rigidity,no backlash, for high-speed rotation
The shaft couplers are mainly used for CNC machines,servo motors, spindle,step motor etc
Description
For example: 7mm to 8mm means that the end is the aperture is 7mm, and the other end is 8mm.
Parameters: Inner hole = size you choose Aperture tolerance +0.05
Length: 25mm
Material: Aluminum (6063) Plating
Widely used in hardware, mould, and mechanical transmission occasions.