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Motor feedback systems rotary HIPERFACE® SFS/SFM60

SICK is rounding out its portfolio with the optical high-resolution SFS/SFM60 motor feedback systems in hollow shaft design. Especially with self- and force-ventilated synchronous motors, this mechanical component meets customer requirements, as do various hollow shafts and high protection classes (IP65). A wide variety of product variants fulfills nearly every requirement. The SFS/SFM60 motor feedback systems use a globally standardized interface. It provides maximum flexibility and reduces installation times – plug & play at its best. The rugged shaft bearing increases the service life and at the same time reduces the servicing and maintenance requirements. It also achieves optimum concentricity and a previously unattainable low level of vibration even at maximum operating speeds.


  • HIPERFACE® motor feedback system in singleturn and multiturn design, compatible with the world’s leading drive systems.
  • 1,024 sine/cosine periods per revolution
  • Absolute position with a resolution of 32,768 increments per revolution and 4,096 revolutions with the multiturn system.
  • Mechanical flexibility through different blind hollow shaft and through hollow shaft diameters (8 to 15 mm diameter), available with various stator couplings.
  • IP65 protection class.


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