Kuhnke manufacture a wide range of rotary solenoids. There is a selection of standard designs to choose from, or Kuhnke will manufacture a purpose built solenoid for a customers own application.
Selection depends on the activation and return forces needed, the degree and direction of rotation, operating voltage, duty cycle etc etc. The combination of variants provides a very large number of standard possibilities, with each solenoid effectively custom built, at competitive prices.
The technology of the rotary solenoid is more advanced than that used in simple linear devices. Kuhnke production and development is backed by in-house technical research on magnetic fields, specialist applications and tooling.