• Please visit and share your knowledge at our sister communities:
  • If you have not, please join our official Australia and New Zealand Homebrewers Facebook Group!

    Australia and New Zealand Homebrewers Facebook Group

Show me your mashmaster mill and motion dynamics motor setup

Australia & New Zealand Homebrewing Forum

Help Support Australia & New Zealand Homebrewing Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
There are lots of good ideas on this site for the mills and this is my interpretation.

I've just finished mounting my mill on a trolley I bought from eBay. It's nice having it in wheels because I can wheel it outside of my brew room when crushing to reduce the dust mess. My electronic scales fit perfectly on it and it's a good height for measuring out the grain bill.

I used a scrap piece of plywood underneath to give some rigidity because the sheet of the trolley is a bit flimsy and I could see the torque was causing some twisting. The timber will also stop the grain dust sticking to the underside of the trolley due to static charge.

I need to make a chute now to go into a bucket. Currently I use a box to prop up a plastic pail underneath to reduce the gap under the mill.

Couple of things I learnt were:
- I have the original Motion Dynamics board. There is a jumper on it that you need to remove off you want the switch to work. Otherwise it's always ON.
- I bought one of the cheap Chinese eBay spiders. 1/2 inch to 12mm. I found I was getting slippage so I roughed up the 12mm rod a bit with a file to get more grip which seemed to do the trick.

ImageUploadedByAussie Home Brewer1491817430.357902.jpgImageUploadedByAussie Home Brewer1491817470.930382.jpgImageUploadedByAussie Home Brewer1491817497.544987.jpgImageUploadedByAussie Home Brewer1491817531.008510.jpgImageUploadedByAussie Home Brewer1491817565.763573.jpg
 
So my planned brew day hasn't got off the ground yet. My mill motor control decided not to work. I did have it wired up with a voltage meter which was totally fkn useless for my needs. So I tried to wire it up as per the MD website diagrams. No luck. I have a sparky mate coming around to have a look. I have the sensor controller. Why is the motor and battery wired around the opposite way on the non sensor compared to the sensor controller?

Crisis averted. Brew day postponed till tomorrow.
 

Attachments

  • sensecontrol.jpg
    sensecontrol.jpg
    209.4 KB
  • speed_control_pcb6.png
    speed_control_pcb6.png
    57.1 KB
  • Brewer3.jpg
    Brewer3.jpg
    122.8 KB
Last edited:
Hi all

An old thread, but having some trouble tracking down a keyed 1/2" to 12 mm coupling for the motion dynamics DC motor. Anyone sourced one of these?

Cheers
David
 
Anyone got a CAD template for a hopper? I've got the perspex hopper and it ***** me... only holds about 1.5-2kg by my estimate.
 
Can someone please measure the height of a mashmaster minimill for me?

I'm away from home and can't get home to measure mine. I want to design a hopper in CAD while I'm away. I took all the other dimensions I needed before I left. Didn't think I'd need the height.

Planning to make a CAD template and post it publicly for 1:1 printing (bit of a CAD gun and I've got a plotter at work) - planning on making it a slot design like the commercially available perspex mill - so no screws required for assembly, just cut the pieces from a sheet of ~6mm ply and push together!
 
Back
Top