Recent content by Tiqo

  1. Tiqo

    Electrical Repair of an old JJ LlOYD T20K tensile machine

    @Asymptotic I have already tested the two motors by connecting them to a variable DC supply and without disconnecting them from the mechanical system, both motors work perfectly !
  2. Tiqo

    Electrical Repair of an old JJ LlOYD T20K tensile machine

    Hello, Thank you for answering me so quickly. This board is between the power source and the two motors. Can you identify where is the over-voltage protection? otherwise what is his role? PS: when I press start the two resistors R23 and R24 heat up a lot, I desoldered to measure their...
  3. Tiqo

    Electrical Repair of an old JJ LlOYD T20K tensile machine

    Hello, I am currently a mechatronics engineering student, I am working on a school project: retrofitting a tensile machine. The goal of the project is to improve the human-machine interface as it is a very old machine, it is a JJ LOYD T20K, my problem is that the machine no longer works(it...