26 – 416 HEIDENHAIN Service Manual iTNC 530 HSCI
TS touch probes TS with infrared transmission of the trigger signal
(e.g. TS 440, TS 444, TS 640, TS 740)
These touch probes are designed for use on machines with automatic tool changer.
They serve to align workpieces, set datums and calibrate workpieces.
The infrared transmission is established between the TS touch probe and the SE transmitter/
receiver unit.
The infrared transmission is tolerant to noise and even works by reflection.
The probe is operated with non-rechargeable or rechargeable batteries (except TS 444).
The TS 640 is equipped with an integrated cleaning blower.
The TS 444 features an integrated air turbine generator and therefore is battery-free.
Various styli can be inserted into the touch probes. The styli feature a rated break point.