{"product_id":"heidenhain-ts-640-ts-642-workpiece-touch-probes","title":"HEIDENHAIN TS 640 \/ TS 642 Workpiece Touch Probes","description":"\u003cp\u003eThe TS 640 and TS 642 are infrared workpiece touch probes for machine tools with automatic tool changers. They send a switching signal when the stylus contacts the part, helping with setup and in-machine measurement. Request a quote with your machine, taper and receiver details so the correct configuration can be identified.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eProduct photograph shows the TS 642.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey specifications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n  \u003cli\u003eInfrared signal transmission\u003c\/li\u003e\n  \u003cli\u003eHTL interface\u003c\/li\u003e\n  \u003cli\u003eProbing accuracy down to ±5 µm with the standard T404 stylus\u003c\/li\u003e\n  \u003cli\u003eRepeatability down to 2 σ ≤ 1 µm\u003c\/li\u003e\n  \u003cli\u003eIP68 protection rating\u003c\/li\u003e\n  \u003cli\u003eTS 640 and TS 642 models in this family\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.heidenhain.com\/products\/cnc-controls-and-digital-readouts\/touch-probes-and-vision-systems\/workpiece-measurement\/ts-640-ts-642\" target=\"_blank\"\u003eHEIDENHAIN TS 640 \/ TS 642 specifications\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003ePricing and lead times on request. Use Request a Quote and include your machine and existing probe model.\u003c\/p\u003e\n\u003ch2\u003eTS 220, TS 230 and TS 440 configuration inquiries\u003c\/h2\u003e\u003cp\u003eTS 220 and TS 230 use cable signal transmission for manual tool change. TS 220 has TTL signal levels; TS 230 has HTL signal levels. TS 440 is a compact infrared probe for machines with automatic tool change. These models are distinct from TS 640 and TS 642, not drop-in equivalents.\u003c\/p\u003e\u003cp\u003eFor legacy repair or replacement inquiries, send the full probe ID, machine and control model, taper, stylus and receiver details. AMI will check compatibility and availability before quoting.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/product.heidenhain.de\/JPBC\/image\/HWP.DE\/hlr-system\/208_951-29_touch_probes.pdf\"\u003eHEIDENHAIN touch probe catalog with TS 220, TS 230 and TS 440 specifications (PDF)\u003c\/a\u003e\u003c\/p\u003e","brand":"HEIDENHAIN","offers":[{"title":"Default Title","offer_id":67598887682365,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/8222\/4189\/files\/6-heidenhain-ts640.png?v=1790680213","url":"https:\/\/auto-met.com\/products\/heidenhain-ts-640-ts-642-workpiece-touch-probes","provider":"Automation and Metrology, Inc.","version":"1.0","type":"link"}