Stepper Motor on a cassette roller blind

thingiverse

This technically is a remix, but almost nothing of the original design was kept. Instead of a dead-slow 2:1 gear we use a 1:1 direct drive, as the stepper motor has enough torque when driven using 12 volts. It was also designed especially for my cassette roller blinds which are only mounted on the side rails. This adapter replaces the manual cord with a stepper motor. It was designed to fit for these cassette roller blinds: https://www.amazon.de/gp/product/B01458BLPU This is an adapter to fit a steper motor at the *right* side (were the cord was). Just replace the right cap with the cord by these two parts. Use the stepper motor cap of the original design I remixed this from. Use the original metal mounting piece, heat it up and stick it into the small hole on the bottom. This results in a 1:1 compatibility (screws and metal mounting) to the original cord.