This is a ring magnet with aluminum bracket, the magnet material is injection molded ferrite, outer diameter 34mm, hole 18mm, thickness 4.95mm, double-ring multi-pole magnetization, there are 2 different poles, 64 poles on the outer ring, 62 poles on the inner ring, widely used in collaborative robots, surgical robots, laser scanners, and other products, a variety of specifications and materials can be provided, welcome to send inquiries.
Rotary magnetic encoder ring magnet 34x18x4.95mm sample picture
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Encoder single-sided multipole ferrite ring magnet 34mm x 2.5mm