Motorized Mini Escalator Speed Control version

The Escalator design is such great. Thanks to AlexY !!!!!!! Remix update!! So i printed it with my SLA machine. Find out its so difficult to assemble. Easy Way to Assemble In my opinion, the right way to assemble the escalator is forget about the electric part. 📷 Image redacted — claim this model to add your own media no.1 handrail mid guide + 32*steps +drive side sprocket +track guide +outer guide no.2 disassemble the one side and add the track guide in.（if possible add some lubricant） no.3 do the same on another side. no.4 add the electric part. Add Speed Control System I add the 5V-36V PWM control board with forward and reverse switch. 📷 Image redacted — claim this model to add your own media But this board only working in 5v.(tested) https://detail.tmall.com/item.htm?id=644650177551&spm=a1z09.2.0.0.3a132e8dqAzJkJ&_u=s1ti3vh41c1 Change to DPDT 3-position On-Off-On toggle switch 📷 Image redacted — claim this model to add your own media Add a new charging board can charge the 18650 battery, Also can output 5V. https://detail.tmall.com/item.htm?id=649847206720&spm=a1z09.2.0.0.6ce72e8dqAMdnc&_u=s1ti3vhc1cd Redesign the bottom cover, both side outer guide. Add Acrylic side panel Redesign the handrail mid guide that can fit the 1mm Acrylic side panel 📷 Image redacted — claim this model to add your own media 📷 Image redacted — claim this model to add your own media