Available. The Heidenhain 655251-03 is an absolute rotary encoder designed for precise position feedback in servo drive applications. This encoder features a tapered shaft with a diameter of 9.25 mm and a taper ratio of 1:10, ensuring secure coupling with compatible shafts. It operates with a 1 Vpp output signal, providing high-resolution position data. The encoder is powered by a DC voltage ranging from 3.6 V to 14 V, accommodating various system requirements. Its electrical connection is facilitated through a 12-pin PCB connector, streamlining integration into control systems. The 655251-03 is engineered to withstand mechanical stresses, with a permissible rotational speed of up to 12,000 rpm and a starting torque of 0.01 Nm at 20°C. It maintains system accuracy with a maximum deviation of ±20 arc seconds. Designed for durability, the encoder operates within a temperature range of -40°C to 115°C and has a protection rating of IP40 when mounted. These specifications make the Heidenhain 655251-03 encoder a reliable component for applications requiring precise rotational position sensing in demanding environments.