1. Do not share user accounts! Any account that is shared by another person will be blocked and closed. This means: we will close not only the account that is shared, but also the main account of the user who uses another person's account. We have the ability to detect account sharing, so please do not try to cheat the system. This action will take place on 04/18/2023. Read all forum rules.
    Dismiss Notice
  2. For downloading SimTools plugins you need a Download Package. Get it with virtual coins that you receive for forum activity or Buy Download Package - We have a zero Spam tolerance so read our forum rules first.

    Buy Now a Download Plan!
  3. Do not try to cheat our system and do not post an unnecessary amount of useless posts only to earn credits here. We have a zero spam tolerance policy and this will cause a ban of your user account. Otherwise we wish you a pleasant stay here! Read the forum rules
  4. We have a few rules which you need to read and accept before posting anything here! Following these rules will keep the forum clean and your stay pleasant. Do not follow these rules can lead to permanent exclusion from this website: Read the forum rules.
    Are you a company? Read our company rules

Best motor type for driving a heavy wheel

Discussion in 'DIY peripherals' started by gazz, Feb 11, 2026 at 04:41.

  1. gazz

    gazz Member

    Joined:
    Feb 16, 2012
    Messages:
    36
    Location:
    Scarborough
    Balance:
    111Coins
    Ratings:
    +3 / 0 / -0
    My Motion Simulator:
    Arduino
    For my bus driving simulator project i have the steering wheel and steering column from a bus, the wheel is about 450mm diameter and weighs a good few kilo's, likely over 5 and maybe approaching 10kg.
    The steering column has a short drive shaft similar to what you'd find on a car to link the column to what would have been the steering box.

    So this is all pretty heavy compared to a typical lightweight car steering wheel that most people mount directly onto a motor, and there is quite a bit of mass to it when rotated.

    So i'm wondering what kind of motor to go for to drive this,

    i was originally going to use a 24 volt brushed DC motor of about 150 watts with a belt drive with about a 4:1 reduction gear, but i'm thinking a brushless DC motor may be better, but would i be pushing it to go direct drive?

    i don't need very fast rotations of the wheel like race games need, i need more torque than speed i'm guessing, and a bus has about 6.5 turns lock to lock (around 2400 degrees of rotation)

    I have used just the bus steering wheel mounted on a driving force GT ffb unit, but that was very very weak, the tiny motor ran very hot and the wear on the plastic gears was quite pronounced.