A EMG Precision 200mm M4 Stylus Extension | 7.4mm Ceramics Stem | Extension | EWL 200mm

Ceramic Extensions

Extensions are designed to be used in conjunction with styli when probing deep features or where diffcult accessibility requires it. Ceramic extensions are incredibly lightweight and stiff, not to mention thermally stable. The brittleness by nature gives ceramic styli extensions a built-in crash protection, reducing the risk of damaging expensive components.

Styli In General

A stylus for use on coordinate measuring machines (CMM) or systems like machine tool probes. Perfect for use with CNC Touch Probes on machine shop machine centres, lathes and inspection & digitising machines.Straight styli are used to detect easily reachable features on the measured surface. Ruby, as the hardest of all stylus tip materials, is the perfect choice for most applications. Stainless steel is the primary material of choice for high-strength precision styli and extensions If weight can be disregarded. Because of the adhesive material build up, the scanning of aluminium surfaces with ruby tips is not recommended.

Dimensional Drawing

Specification

[D3] Ball/Tip Diameter=7.4mm

[L1] Total Length=200mm

[D5] For Mounting Thread=M4

[D4 ]Screw Thread Diameter=M4

[2] Stem Material=Ceramics

Contact Feature Type=Flat Contact

Ball/Tip Material=Extension

Type=Extension

Equivalent Renishaw Product Code=A-5003-0587

Supplied in a plastic storage box.

Other Notes

A probe stylus is a precision, delicate instrument and should be treated with care and consideration to avoid damage.

Check out our Brief Introduction to Probing Styli article (Technical Specifications Included) through the link below under Downloads & Technical Documents...