Resolver

for demanding requirements

Resolver (angle encoder) are used wherever the angular position of a mechanical element is required. They strengthen their position in many applications of the industry as a robust and cost-effective solution. It is less sensitive to eccentricity and magnetic stray fields.
The robust design allows to use resolvers also in liquid nitrogen (-197° C), in a high vacuum (up to +200°  C) and in highly radioactive environment.


Resolver for VSS Stepper motors of size 25 up to 126

Technical Details

  • 2 Resolver sizes for the VSS motors of size 25 to 126
  • Insensitive to magnetic stray fields
  • Nuclear requirements > 109 Rad
  • Temperature range from -60 to 250 °C
  • Frequency 6 to 12 kHz
  • Primary impedance 94 or 115 Ω
  • Secundary impedance 51 or 190 Ω
  • Transformation ration 0.5
  • Inertia of rotor 1 or 20 g/cm2
  • Weight: 35 or 95 g

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