Our technical idea as a manufacturer is:
Fast, precise, but easy installation of the modules by the user, if possible without drilling.
Our handling units have always been based on the modular system.
All our units are factory fitted with a grid and centering rings (type ZR).
Matching the purchased product , 2 centering rings are supplied as standard included - for diagonal placement .
The PGM parallel gripper even has 6 centering rings Part of the delivery (for mounting the fingers).
Link to the catalog *** Drawing and table "Centering rings page"
Wagner centering rings are available in 5 different sizes . Type ZR centering rings are simply inserted into the appropriate bore. Since the bore patterns are identical within the sizes and additionally Because the centering system has threads, all units of the same size can be joined quickly and easily.
Learn more about reducing plates, adapter plates and joining across different sizes here.
Centering rings are available in various sizes and differ primarily in outer diameter and height. Centering rings of size ZR-4-A-5 are a special case. Unlike the standard version, this special version has a graduated outer diameter, see table.
Centering rings in Wagner products correspond to the "h6" category, and the centering hole in the grid corresponds to "K7." The accuracy of the connection is thus achieved through true fits and lies within +/- 0.015 mm.
By the way: Centering rings can be purchased at any time under "Accessories." They are also suitable for other applications – regardless of whether you use our products!
The highlight: only for pulling off , so for quick, easy disassembly, have Centering rings from Wagner in 4 of 5 variants in inner diameter via a thread.
