The linear shaft collar is a component that plays a key fixing role in the linear motion system.
Structurally, the linear shaft collar is usually annular in structure, and its inner diameter is adapted to the linear shaft, and can be tightly mounted on the optical axis. It is generally made of metal materials, such as stainless steel, carbon steel, etc. These materials have good strength and wear resistance, which can ensure that the fixing ring can withstand certain external forces during use without being easily deformed or damaged.