Steel gear rack is a mechanical element to transfer rotary into linear motion. The advantages of a gear rack are its mechanical simplicity, large load carrying capacity, and no limit to the length, etc. It is a necessory c omponents for sliding gate opener.
Different size of steel gear rack can be chosen according to different requirments.
The size of following steel gear rack is 10*30*1050mm, M4, which is a standard and common size for sliding gate opener.