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Recent content by willtech

  1. willtech

    Motor spec for rolling rig

    Hi jgKRI. Thanks for your response. Yes you are right, 10 rpm is very quick for something this large and although I wouldn't anticipate it ever going more than 3rpm its nice to have the option...even though it might scare the hell out of everyone! Sorry, I left that detail out. It should...
  2. willtech

    torque and power calc for rolling set rig

    Hi ENG tips. I am designing a large rolling rig which is essentially used to house and turn a film set. In essence it is a base frame with a motor connected to a drive wheel which in turn is acting on a large 10 meter diameter ring. It is within this circular ring that a set would be built. I...
  3. willtech

    Motor spec for rolling rig

    Hi ENG tips. I am designing a large rolling rig which is essentially used to house and turn a film set. In essence it is a base frame with a motor connected to a drive wheel which in turn is acting on a large 10 meter diameter ring. It is within this circular ring that a set would be built. I...
  4. willtech

    Hydraulic Crab Steering

    Hi guys. I am currently designing a JCB like steering system for a bespoke vehical. I have two manual hydraulic pumps powering both drive and steering. Here is a breakdown of what each pump does. Pump one- This pump needs to operate five rotary actuators/motors all in unison. i.e. turn the...

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