SimRep Engineering

Full Kit Rotary Knob + Encoder

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  • €129,99
  • Regular price €149,99
Tax included. Shipping calculated at checkout

Temporary out of stock - will ship in March 2024

Aluminum Rotary Encoder Knobs

Upgrade your DIY projects with our durable rotary knobs. Say goodbye to broken 3D printed knobs and embrace the reliability of our high-quality knobs.


Reliability and ruggedness are at the core of Elma's EC11 encoders. These rotary switches are designed to meet the highest standards, ensuring exceptional performance in your projects.

By choosing Elma's EC11 encoders, you can rely on their robust construction and superior quality. These encoders are built to withstand the test of time and deliver exceptional performance in various applications.


  • Brand: SimRep Engineering
  • Diameter: 3cm (1.2 in)
  • Material: 6061 billet aluminum
  • Anodized in gold, red, blue, or purple (choose your preferred color)
  • Compatible with most EC11 D-shaft type rotary encoders

Please check the datasheet and take measurements of your rotary shaft for correct fitment

Each rotary knob is CNC machined with precision from 6061 billet aluminum, ensuring outstanding durability and longevity. We go the extra mile to achieve a perfect finish by glass bead blasting and anodizing each knob.

Packaging content

  • Rotary knobs 1x purple, 1x red, 1x blue, 1x gold
  • M3 screw, to secure the knob to the encoder
  • 4x Elma E18-VA0-1D0-M72T Rotary Encoder with PCB
  • 1x 1.5mm Allen Hex Wrench 

Add a touch of style and personalization to your projects with our anodized gold, red, blue, or purple knobs. Choose the color that suits your aesthetic preferences and complements your DIY creation.

Upgrade your projects today with SimRep Engineering rotary knobs. Enhance functionality and durability while adding a sleek and vibrant look to your projects. Place your order now and take your DIY endeavors to the next level!



Customer Reviews

Based on 1 review
Awsome set

This was exactly what I was looking for.
Sure, the set is a little pricey for some rotaries. However, the quality is amazing.

They feel really well build, similar to real steering wheel buttons.

Highly recommended!