5 PCS 3D Printer Flexible Coupling [5x5 , 5x8 , 8x8]

Description:  
5 PCS 3D Printer Aluminum Flexible Shaft Coupling [5x5, 5x8, 8x8] package contains 5 pieces of a flexible encoder motor coupling with 19mm diameter and 25mm length, which is made of aluminum alloy 6063 material and specialized for CNC machines, 3D printers, etc. This coupling is a shaft coupler that is used to connect servo motor stepper motor, encoder screw driving machine platform, and so on. This coupler is simply designed with easy buffering, damping, and convenient connection and disconnection properties. This coupling is completely sized and has a smooth surface. The nominal coupler size is the size of two holes of the coupler, such as 5x8 that means in one end has a 5mm diameter hole to connect to a 5mm shaft and another end with 8mm hole diameter to connect to another shaft with 8mm diameter. 

Features:
Type: Flexible Shaft Coupling
Material: Aluminium
Inner Hole Size: 5mm x 5mm , 5mm x 8mm , 8mm x 8mm
Outside Diameter: 19mm
Length: 25mm
Color：Silver
Coupling Often used to connect servo motor, stepper motor, encoder, screw driving, machine platform, etc.

Package Include:
5 x Flexible Shaft Coupling