Machifit ID7/8/10mm Flexible Shaft Coupling OD19mm L25mm CNC Stepper Motor Coupler Connector
Flexible Shaft Coupling OD19mmx25mm CNC Stepper Motor Coupler Connector 7/8/10mm
The size you can choose:
The structure is simple,easy to install,buffer,damping,convenient to disconnect.
The size is complete and the surface is smooth.
Connect servo motor,stepper motor,encoder,screw driving,machine,etc.
The size is refer to the hole,for example 7×8 is known as one head of the hole diameter is 7mm,the other is 8mm