Rotary encoder crank-type knob

Features: The knob can be rotated to achieve smooth input

・Printed parts

Base

Crank

Knob

・Dimensions

12mm x 12mm

The height of the crankshaft is 6.2mm.

Suitable for EC12 D-type axles

Please prepare the following items

　・2 precision screwsThe diameter of the screw head is less than 3mm

Reference: WILCO Low-Head Precision Small Screws (LAMIX), Chrome Trioxide Black, Model FX-1440EB

　・1 precision bearing

Reference: NMB Meibia Stainless Steel Bearings with Double-Side Sealing

Assemble

1　Insert the crank into the base, and the protrusion of the base will fit into the groove of the crank

2　Fix the base and crank with screws

3　Press the bearing into the hexagonal hole on the back of the knob, and it will be completely embedded

4　Fix the knob and crank with screws. The screws should be screwed in from the top of the knob. The key is to not over-tighten them

Finished