Custom Robotics Timing Belt Drive

Job ID: 40442028

Budget: ₹1,500 – ₹12,500 INR

I’m putting together a simple timing-belt drive for a small-scale robotics project.
Please refer the images.
I want to attach magnets on the timing belt.
In one image attaching magnets at the outer side is easy but I want to solution for other image's orientation.