View all encoder readheads A selection of Renishaw readheads for absolute and incremental encoder systems. Can’t see what you’re looking for? Please see Renishaw’s full range of encoder systems. Refine by Motion Linear Partial arc Rotary Encoder type Absolute Incremental analogue 1 Vpp Incremental digital RS422 Readhead series EVOLUTE RESOLUTE ATOM ATOM DX VIONiC TONiC QUANTiC Scale compatibility RESM20 RESM40 RTLA30 RTLA50 RKLF20 RTLF20 RKLF40 RTLF40 RKLC20 RTLC20 RTLC40 RKLC40 Resolution 10 µm 5 µm 1 µm 0.5 µm 0.2 µm 0.1 µm 50 nm 10 nm Readhead termination 9-way D-type connector 15-way D-type connector Top exit 10-way JST connector Unterminated flying lead Interboard connector << Previous1234Next >> Product Unit price Add to cart EVOLUTE linear readhead (BiSS 26 bit, 100 nm resolution, 3 m cable, 9 way D-type connector, standard cable outlet) for use with RTLA50 and RTLA50-S scalesEL26BBB100F30A $1,081.00 EVOLUTE linear readhead (BiSS 32 bit, 100 nm resolution, 3 m cable, 9 way D-type connector, standard cable outlet) for use with RTLA50 and RTLA50-S scalesEL32BBB100F30A $1,081.00 QUANTiC™ rotary readhead (Digital 10 µm resolution, 3 m cable, 15-way D-type plug (standard pin-out) termination, 4 MHZ clocked output, all reference marks are output, and 3-state alarm) for use withQ4BJT30D04F $523.00 QUANTiC™ rotary readhead (Digital 1 µm resolution, 3 m cable, 15-way D-type plug (standard pin-out) termination, 10 MHz clocked output, all reference marks are output, and 3-state alarm) for use withQ4BJX30D10F $614.00 QUANTiC™ rotary readhead (Digital 0.2 µm resolution, 3 m cable, 15-way D-type plug (standard pin-out) termination, 20 MHz clocked output, all reference marks are output, and 3-state alarm) for use witQ4CKW30D20F $796.00 QUANTiC™ rotary readhead (Digital 1 µm resolution, 3 m cable, 15-way D-type plug (standard pin-out) termination, 10 MHz clocked output, all reference marks are output, and 3-state alarm) for use withQ4CKX30D10F $614.00 QUANTiC™ rotary readhead (Digital 1 µm resolution, 3 m cable, 15-way D-type plug (standard pin-out) termination, 10 MHz clocked output, all reference marks are output, and 3-state alarm) for use withQ4CLX30D10F $614.00 TONiC™ linear readhead (1.5 m cable with interboard connector, customer selectable reference mark) for use with RTLC20 / RTLC20-S / RKLC20-S scaleT1030-15A $491.00 QUANTiC™ linear readhead (Analogue 1 Vpp, 3 m cable, 15-way D-type plug (standard pin-out) (Analogue) termination, and customer selected reference mark) for use with RTLC40 / RTLC40-S / RKLC40-S scaleQ4BCA30L00T $469.00 QUANTiC™ linear readhead (Digital 0.5 µm resolution, 3 m cable, 15-way D-type plug (standard pin-out) termination, 12 MHz clocked output, customer selectable reference mark, and 3-state alarm) for useQ4BCZ30D12E $649.00 << Previous1234Next >> Shopping security Recall your cart