Hengstler Resolver R11 Series

Resolver R11 Series

Resolver R11 Series

Hengstler is a leading European manufacturer of industrial components for counting and control applications, such as counters / timers, rotary encoders, industrial and temperature controllers, relays, and printers and cutters. Today’s automation leaders are seeking solutions that will enable machines with advanced analytics, condition monitoring and predictive maintenance, while also offering improved efficiency, and fast time to market. None of these alone are easy challenges. However, your competitors are launching new solutions at an increasing rate meant to meet these challenges.

Hengstler has created SCS Open Link, an open communication platform that provides high performance data transmission over a cost effective single cable solution, designed to quickly and efficiently connect rotary encoder and other sensors to edge computing and Industry 4.0 solutions. More than just a protocol, SCS Open Link provides a long term platform for your Industry 4.0 roadmap, reduce time to market, create new revenue streams and help our customers build solutions for the factory of tomorrow. Hengstler offers a wide range of incremental and absolute encoders that provide reliable performance in challenging environments such as construction machinery, CNC machining, oil and gas, agriculture, mining and more.

Resolver R11 Series

Brushless resolvers are the ideal rotor position indicators for the position feedback of brushless motors, robots or direct drives. They are robust, reliable and suitable for high operating temperatures until 155 °C and resistant to most process liquids, contaminations, radiation and EMC-Interferences as well as highly shock-proof and vibration-resistant.

The series R11 housed Resolvers distinguish themselves through high reliability in harsh environments, operating temperatures up to 155 °C and high shock resistance. Based on their brushless design they are the ideal supplement to brushless servo motors. The accuracy as well as the repeatability are excellent. These resolvers are equipped with precision bearings and are maintenance-free. They are also the shortest resolvers, that are available on the market.


  • Brushless construction
  • Rugged housing
  • Maintenance free
  • Able to withstand high shock and vibration levels
  • Insensitive to most industrial contaminant and temperature extremes
  • High temperature up to 115°C


Product FamilyR11 Series
Ordering InformationR11 Series Resolver
Function / ApplicationResolver
Housing Diameter [mm]27 mm
Solid- / Hollow ShaftSolid 4 ... 6 mm
Protection Rating HousingIP40
Operating Temperature [°C]-55 ... +125 °C
Housing OptionStainless Steel
Revolutions [rpm]10,000 rpm
Resolution ST [Bit]depends on signal processing

Download Data Sheet: Resolver R11 Series

Ref: hengstler.de

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