Shaft coupling from 6 mm to 8 Length 25mm Motor coupler pitch diameter 18mm Aluminum alloy connector for 3D printer Encoder DIY CNC machine

The flexibility of the coupling shaft removes the stress between the motor and the drive components.
Z couplings are widely used for coding small CNC machines and the Z coupling for 3D printers simplifies debugging problems.
Shaft use diameter 6-8mm, length 25mm, diameter 18mm, screw type clamping, beam coupling. Zero return. One-piece metal spring coupling.
For low torque shaft torque. Absorption of angular and parallel misalignments and shaft ends by spring action.is widely used in drive systems for encoders, instrumentation, lead screws, small pumps, feed rollers and wherever twist coupling required.
Material: aluminum alloy
Color: silver
Weight: 14g
Package Content:
1 * coupling
Only the above package content, other products are not included.
Note: shooting and different screens may cause the color of the item in a little different from the real thing. The allowable measurement error is +/- 1-3 cm.