QUANTiC™ encoder readheads A selection of Renishaw QUANTiC optical readheads for incremental encoder systems. Can't find what you want? Please see the QUANTiC series web pages. Refine by Encoder type Incremental analogue 1 Vpp Incremental digital RS422 Resolution 5 µm 0.5 µm Clocked output 12 MHz 8 MHz Product Unit price Add to cart QUANTiC™ readhead for linear encoders (analogue 1 Vpp output)Q4BCA30L00T $426.00 QUANTiC™ readhead for linear encoders (5 µm resolution, 8 MHz clocked output)Q4BCD30D08E $519.00 QUANTiC™ readhead for linear encoders (0.5 µm resolution, 12 MHz clocked output)Q4BCZ30D12E $590.00 Shopping security Recall your cart