400 mm stroke, Selfaligning Linear Potentiometer with 2 ball-joints, angular movement ± 30° , Independent linearity ± 0.05%, Repetibility 0.01 mm. Infinite resolution, No variation of electrical signal outside theoretical electrical stroke, Displacement speed up to 5 m/s, working temperature: -30...+100°C, electrical connections: PC M 4-pole connector to standard DIN43650-ISO4400, life duration: