The Baumer Ltd. HS35 and OptoPulse EIL580 series encoders allow for precise control in applications such as speed regulation for web presses and both speed and position control for robotics and deliver less than one arc minute accuracy. The HS35 series is available with standard electrical outputs and through hollow shaft diameters from 10 millimeters to 1 inch. MIL-connectors or cable glands allow for installation and wiring, various tether kits are available, and operational speed ratings are possible up to 12,000 rotations per minute. The OptoPulse EIL580 is available with 6- and 10-millimeter shafts, as well as 8- to 15-millimeter blind and through hollow shaft configurations, all in standard 58-millimeter housing diameter. The operating temperature rating is form -40F to 185F, and the encoder has operational speed ratings of up to 6,000 rotations per minute.