Monitoring pays dividends with OTT Power-Check from Gewefa

A newly developed spindle pull force measuring gauge from OTT-Jakob – the Power-Check Magazine – is now available in the UK from Gewefa.

The Power-Check Magazine features an integral, slim design suitable for small machine tool spindles, such as HSK32, and a short gauge line that can be used in an automated manufacturing cell where preventative maintenance and continuous monitoring of the spindle pull-back mechanism is essential.

The gauge is located in the tool carousel and when changed into the spindle it automatically transmits spindle taper retention readings to a remote receiver via a wireless connection.

Reduced or diminished clamping forces can have a long-term negative impact on machining precision and the machine tool itself. Consequences can be poor surface quality due to vibrations, increased tool wear, shorter tool life spans and even breakage. Other outcomes can be spindle taper corrosion caused by micro-movements, machine downtime and the risk of operator injury.