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 1234Next >> Product Unit price Add to cart 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 VIONiC™ readhead for linear encoders (0.1 µm resolution, 20 MHz clocked output)V2BCY30D20A $922.00 VIONiC™ readhead for linear encoders (1 µm resolution, 8 MHz clocked output)V2BCX10D08A $668.00 ATOM™ 40 μm linear 1 m cabled readhead with D-type connector for use with RTLF40 or RKLF40 scaleATOM4D0-100 $370.00 ATOM™ 20 μm linear 1 m cabled readhead with D-type connector for use with RTLF20 or RKLF20 scaleATOM2D0-100 $370.00 ATOM DX™ 40 μm pitch, linear and partial arc, top exit readhead (0.1 μm resolution, no cable, 10-way JST (readhead connector) termination, 10 MHz clocked output, and 3-state alarm) for use with RTLF40A4L0Y00Z10F $528.00 ATOM DX™ 40 μm pitch, linear and partial arc, cabled readhead (1 μm resolution, 1.5 m cable, 9-way D-type termination, 10 MHz clocked output, and 3-state alarm) for use with RTLF40 or RKLF40 scaleA4A0X15A10F $537.00 ATOM DX™ 40 μm pitch, linear and partial arc, cabled readhead (0.1 μm resolution, 3 m cable, 9-way D-type termination, 10 MHz clocked output, and 3-state alarm) for use with RTLF40 or RKLF40 scaleA4A0Y15A10F $616.00 1234Next >> Shopping security Recall your cart