A project log for Rollator lift for small car

Simple car lift for rollator out of some coated plywood, wiper motor, drivebelt and aluminum rails. Walker stored instead of passenger seat.

typotypo 10/03/2016 at 20:560 Comments

I'm sorry that there is no Raspberry Pi or at least an Arduino! A commutator switch is changing polarity for up / down movement. If the "go" button is pressed the motor is running, until the according end switch is opening.

In case of emergency there is an emergency push button which will break the supply line.