Flexible Encoder Coupling Flexible bellows type coupling from Sick. Designed for use within the Sick Stegmann Programmable Incremetal Decoder. SICK STEGMANN Programmable Incremental Encoders The DRS61 programmable incremental encoder may be programmed to produce any PPR from 1 to 8192. The programming tool is quick and easy to use. Consisting of a USB lead and Windows 98/2000/XP compatible software, you can programme the encoder in seconds. For those users utilising the zero/marker pulse the DRS61 offers a further benefit. At the push of a button the zero/marker pulse can be aligned precisely with the mechanical zero of your machine. Freely programmable PPR from 1 to 8192 Solid shaft or hollow shaft design Electronic adjustment of zero/marker pulse Sealed to IP65 (with mating connector fitted) Interchangeable with most competitor products Temperature range: -20 to +85°C Note Software and leads available separately