Brick Rigs Advanced Tank Tracks and Suspensions

Table of Contents Show Brick Rigs Advanced Tank Tracks and SuspensionsColor Coding, Reference Settings and Some […]

This guide will show you how to build all kinds of tank suspensions, tank tracks, return rollers and how to use them all together. It will show you the basics of how to build everything so that designing vehicles with functional tank tracks and suspension is easy. Check out our Brick Rigs Advanced Tank Tracks and Suspensions guide in no time!

Brick Rigs Advanced Tank Tracks and Suspensions

Welcome to our Brick Rigs Advanced Tank Tracks and Suspensions guide. Make sure your FPS is a minimum of 100. It is recommended to be at 150FPS or higher if you want a smooth experience.

If the track glitches off, just spam the reset button and it’ll fix it. This is brick rigs so glitches can and will happen.

Color Coding, Reference Settings and Some Extra Information

While I have set the suspension rotated upwards at 22.5 degrees, it can be set at just about any degree such as 30 degrees. 22.5 is just the stock rotation.

Stiffer suspension > Too soft suspension. Just try to find the perfect stiffness. Too soft makes the tracked vehicle slow and can make the tracks slightly more glitchy.
Track tightness must be balanced or else there will be problems. Too tight means glitchiness and instability, too loose causes tracks falling off and your tracked vehicle being much slower.
High gear ratio>low gear ratio. Tuning the engine also matters. Make the engines too powerful/fast/low gear ratio and it will simply cause the tracks to glitch. Too slow and well, it’ll just be slow.
All three of these affect the performance of your tracked vehicle significantly. So make sure to balance everything out.

Sometimes mirroring stuff can have issues such as mirroring a set of tracks can have missing bricks or rotated bricks for some odd reason. Make sure that you catch that.

Tank tracks are made of tungsten. All other actuators are made of steel. Tungsten also works. Everything else is made of aluminum. Steel works too. As for when you’re building a body, a lighter material such as oak is best. A heavier body can lead to the tracks struggling and/or glitching.

Numbers and what they mean:

  • 1s/1s/1s = 1/3 x 1/3 x 1/3
  • 1s = 1/3
  • 1 brick = 3 studs.
  • 1s = 1 stud
  • 4s = 4 studs = 1 1/3 bricks = 1.3 bricks

Colors of actuators for reference.
All actuators are the smallest sized 1s actuators. Larger actuators do work, but they also take up too much space.

Brick Rigs Advanced Tank Tracks and Suspensions
Brick Rigs Advanced Tank Tracks and Suspensions

Settings for reference.

Brick Rigs Advanced Tank Tracks and Suspensions
Brick Rigs Advanced Tank Tracks and Suspensions

Building a Simple Base, Suspension Arms, and Roadwheels

Make sure the location of the brick is around 0,0,1 so that mirroring all the parts such as tracks is easy to do.
Start with a 13/4/1s brick. Make sure that the side connections are set to none to not interfere with the suspension arms.

Brick Rigs Advanced Tank Tracks and Suspensions
Brick Rigs Advanced Tank Tracks and Suspensions

Now create a 13/1s/1s temporary brick to help space apart all the suspension arms.

Brick Rigs Advanced Tank Tracks and Suspensions
Brick Rigs Advanced Tank Tracks and Suspensions

Now to make the suspension arm. Have the light blue (cyan) 1s rotational actuator be set at a stiffness of 1 and the min/max angle at -60/60 so the actuators have a smaller chance of glitching out when in use. Have the suspension arm be rotated at 22.5 degrees. It can be really whatever angle that you want whenever you build. The suspension arm is a 1/1s/1s brick plus a 1s/1s/1s half cylinder. The small half cylinder helps space out the wheels to match how much the powered axle is spaced out when added later.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Now put the angled suspension arm onto the 13/1s/1s brick.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Now to add the roadwheels. Put them on the ends of the two cylinders at the very ends of the suspension arm. For some reason, half spheres are better and easier to use than cylinders.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Now copy and flip the half cylinders. The half cylinders are 2 1s/ 2 1s/1s

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Copy and paste the suspension arm + roadwheel. Make sure there is a 1s space between the roadwheels.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Remove the reference brick that was used to help space out the suspension arms + roadwheels.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Torsion Bar Suspension

When making suspension, the stiffness matters. It is better to have stiffer suspension than to have softer suspension. The only negative of too stiff suspension is that it can make the ride bumpy. Too soft suspension will slow your tracked vehicle down, slightly higher chance of the tracks glitching and can make the vehicle feel like jelly making it hard to aim if your tank doesn’t have a stabilizer.

The red bricks on the sides are quarter spheres. The smaller one is 1s/1s/1s, the larger one is 2s/1s/1s. The long red brick is a 1s/1s/4s half cylinder. The yellow rotational actuator is just a copy of the light blue (cyan) rotational actuator.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Reverse Piston Suspension (Version 1)

Version 1 of the reverse piston suspension. Pretty small and compact.

Should be pretty straight forwards as to how the suspension is made. Just three actuators and the already built suspension arm.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Simply add the suspension onto the already built suspension arm.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Add the wall that the suspension attaches to. Have the wall be connected to the light blue (cyan) actuators so that it is properly connected to the ground and is easy to work with.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Reverse Piston Suspension (Version 2)

Pretty much the same thing as the Version 1. Just have the suspension rotated another 22.5 degrees compared to Version 1. If the suspension is flat like in Version 1, the suspension will interfere with the suspension arm.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

As with Version 1, add the wall so that it connects with the suspension.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Reverse Piston Suspension (Version 3)

A somewhat more compact version due to it not using any rotational actuators excluding the one already attached to the suspension arm. It is slightly more complicated than the previous 2 versions, but not really. Like Version 2, also have the suspension be rotated 22.5 degrees upwards.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

The wall is much smaller than the other two version due to the wall connecting to parts of the suspension. if you want a full wall, you will need another brick that doesn’t have and connections on the side of the suspension. Make sure to add a small brick to connect to the suspension arm’s light blue (cyan) rotational actuator.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Piston Suspension

Just your typical suspension. Pretty simple concept.
The suspension arm will have to be modified, though that is optional. Other than a little bit of clipping, it will work the same if you don’t modify the suspension arm.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Powered Axles and Finishing up the Base

Pretty simple addition to the base. Design is up to you.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Make sure that you don’t touch the axles. Or at least make sure that there is no up and down movement from the axle’s built in suspension; in case an update makes the previous sentence invalid. This can cause problems.
But of course, they can still be used as suspension by themselves instead of using actuator suspension. It would work with something like the British WW2 light tank Tetrarch.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Just two 1s/1s/2s bricks.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

And just like how the roadwheels for the suspension are made, it is the same for the powered axles. They’re just a bit smaller. 5s/5s/1s.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Now just copy it for the back.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Adding the Return Rollers and the Engine

As seen with something like that Cromwell tank, it is not always required.

The return rollers have the same design as the roadwheels, just smaller.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

After you build one, just copy it between each roadwheel.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Now add the seat and engine. Set the engine to 300 gear ratio and tank steering. Of course it can be at any ratio. Just depends on the tank and what it’s capable of. Other engines also work. They will most likely also need some tuning.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

When adding the engine, having the engines tuned properly is important. It is better to have a higher gear ratio than a lower gear ratio. If the engine is too powerful/fast, the tracks will start glitching. Slower just means that the vehicle will be slow.

Making the Tank Tracks

When making tank tracks, the tightness of the track matters quite a bit. It’s important to get a good balance in how tight your tracks are. Tighter tracks, while they look good, are much more buggy and has a high tendency to glitch. Looser tracks are more stable but have a higher chance of just falling off the road wheels and also will make your tracked vehicle slower.

Making the tank tracks. Make sure that it’s made of tungsten and the actuators are set to physics
driven. The brick that holds the actuators together is a half cylinder that’s one brick wide and 2 studs long. Typically it’s a good idea to have the half cylinder to have no connections of the sides of the brick. Mainly so it doesn’t interfere with the chassis or body of the vehicle.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

While optional, this makes lining up the track under the roadwheels easier. Put a temporary 2s wide brick between the roadwheels.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Then, without moving it, shrink it to 1s wide.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Then add the already made tank track under it.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Remove the temporary brick.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Now copy a bunch of tracks until it reaches halfway under the last roadwheel.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Now copy 5 tracks and rotate them it to -53 degrees. It is recommended that you hide all the wheels to make it easier to connect the tracks. Typically angling tracks to go around wheels is by turning of snapping and rotating it until it looks good. And yes that is what I did to get -53 degrees.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Copy one track and rotate it to -8 degrees.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Copy one track and rotate it to 59.5 degrees.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Now copy a bunch of tracks set at 90 degrees (or just flat upside down).

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Copy one track and rotate it to 67 degrees.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Copy one track and rotate it to 13 degrees.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Copy 5 tracks and rotate it to -51 degrees.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Then copy all the tracks and put it on the other side.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

And you’re Done

If you find that the suspension is too soft, simply just double up on the pistons. Or the rotational actuators for the torsion bar suspension.

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

And you’re finished!

Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions
Advanced Tank Tracks and Suspensions

Tank Examples

Brick Rigs Advanced Tank Tracks and Suspensions
Brick Rigs Advanced Tank Tracks and Suspensions
Brick Rigs Advanced Tank Tracks and Suspensions
Brick Rigs Advanced Tank Tracks and Suspensions
Brick Rigs Advanced Tank Tracks and Suspensions
Brick Rigs Advanced Tank Tracks and Suspensions
Written by Armored Soul

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