Technical Information

Technical Resources: Operating and Control Elements

Find information on general tolerances and standards as well as materials for operating and control elements. Our guide also includes information on material properties for operating and control elements, levelling elements, and spring plungers.

Download: General Units, Tables, and Standards

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General Information: Tables and Standards

Base units of the SI system and derived SI units; conversion tables for various units, including metric and US units; hardness comparison chart; overview of different national standards

713 KB | pdf

Downloads: Materials Used for Operating Elements

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Material Properties: All Product Families

Information on material properties of metals and thermoplastics for operating and control elements

563.5 KB | pdf
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Material Properties: Levelling Elements

Information on material properties of elastomers and rubbers for levelling elements

605.8 KB | pdf
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Spring Plungers

Calculation of the indexing resistance for spring plungers

653.2 KB | pdf

Download: Tolerances, Tables, and Standards

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ISO-fits and Tolerances

Overview table of ISO-fits and tolerances according to ISO 286-2

539.6 KB | pdf