Over the years, we have made a few different versions of our dynamics carts. If you have inherited a set of carts and tracks, you may not know which version you have. Use the images below to identify your carts.
Note: Every version of cart shown works with our Combination Track/Optics Bench (
Go Direct (or GDX) Sensor Cart (2018 – present) Go Direct Sensor Carts were introduced in 2019 as part of the Dynamics Cart and Track System with Go Direct® Sensor Carts ( ● teal—Go Direct® Sensor Cart ( ● chartreuse—Go Direct® Sensor Cart ( |
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Motion Encoder Cart (VDS–on left: 2013 – 2016, DTS–on right: 2016 – present) Both the VDS and DTS carts are available as Motion Encoder carts. Motion Encoder carts include additional components to allow the cart to sense its motion as it moves on a track. The Dynamics Cart and Track System is available with a Motion Encoder Cart: Dynamics Cart and Track System with Motion Encoder ( The Motion Encoder Cart Upgrade Kit ( |
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DTS Cart (2016 – present) The Vernier Dynamics System was replaced by the Dynamics Cart and Track System ( ● teal—Standard Cart ( ● light gray—Plunger Cart ( |
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VDS Cart (2005 – 2016) The green, aluminum Vernier carts were sold individually or part of the Vernier Dynamics System. These carts were available with and without a spring-loaded plunger. |
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Fan Carts
For fans you can mount on a dynamics cart, see Cart Fan (
Fan Cart ( |
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Encoder Fan Cart ( |
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