Overview
Hollow Shaft Resolvers

Resolvers for Smarter Motors

The use of sensors for determining angles increases with progressive automation. The hollow shaft resolver has long won its own steady position on the market and can nowadays be found in many modern, high-precision control systems. Learn more about how TE's resolvers enable more efficiency in your motor applications.

Reliability and high precision. Due to its design, the hollow shaft resolver boasts of a service live above average. Reliability as well as high precision and low space requirements supplement its favorable characteristics. It remains fully operable even under extreme environmental conditions. Essentially, the resolver mechanically consists of a stationary stator and a movable rotor. Electrically it consists of of a transformer for supplying the rotor with power and a second transformer for determining angles. As one of the largest sensor and connectivity companies in the world, TE Connectivity offers a resolver portfolio, which can be connected with a wide range of servo motor connectors and further sensor application - specifically for your requirements.
 

360°

absolute angular information in degree

20000

maximum rotational speed in rpm

150

maximum operating temperature in degree Celsius

Our Resolvers not only supply high precision angular position measurement - but they also do that reliably with low space requirements.
Clemens Goeken,
Product Manager, TE Connectivity

Features

  • Non contact measure principle
  • Robust against humidity and many lubricants
  • Resistant to shock and vibrations (tested up to 50g)
  • Wide temperature range (-55°C to +150°C)
  • Low sensitivity to electromagnetic interferences
  • Absolute angular information over 360°
  • Signal transmission over long distances without extra signal conditioning
  • High accuracy (typical angular between  ± 4‘ and ± 20‘ arc minutes depending on the variant)
  • Max. permissible motor speed 20.000 rpm
  • Available in size 15 and 21 (diameter)
  • Available as 1 up to 4 speed version

Benefits

  • Reliability and high precision with low space requirements
  • Fully operable even under extreme environmental conditions
  • Stable against humidity and many lubricants
  • Resistant to shock and vibration
  • Lifetime above average due to the design of the mechanical structure and automated coil incorperation
  • Available as singleturn and multiturn variants
  • Direct connection with TE's Intercontec connectors

Applications

Servo Drives / Motor Feedback with

  • Variable speed control
  • Electronic commutation (brushless motors)
  • Positioning
     
Related Materials
Hollow Shaft Resolvers

Resolvers for Smarter Motors

The use of sensors for determining angles increases with progressive automation. The hollow shaft resolver has long won its own steady position on the market and can nowadays be found in many modern, high-precision control systems. Learn more about how TE's resolvers enable more efficiency in your motor applications.

Reliability and high precision. Due to its design, the hollow shaft resolver boasts of a service live above average. Reliability as well as high precision and low space requirements supplement its favorable characteristics. It remains fully operable even under extreme environmental conditions. Essentially, the resolver mechanically consists of a stationary stator and a movable rotor. Electrically it consists of of a transformer for supplying the rotor with power and a second transformer for determining angles. As one of the largest sensor and connectivity companies in the world, TE Connectivity offers a resolver portfolio, which can be connected with a wide range of servo motor connectors and further sensor application - specifically for your requirements.
 

360°

absolute angular information in degree

20000

maximum rotational speed in rpm

150

maximum operating temperature in degree Celsius

Our Resolvers not only supply high precision angular position measurement - but they also do that reliably with low space requirements.
Clemens Goeken,
Product Manager, TE Connectivity

Features

  • Non contact measure principle
  • Robust against humidity and many lubricants
  • Resistant to shock and vibrations (tested up to 50g)
  • Wide temperature range (-55°C to +150°C)
  • Low sensitivity to electromagnetic interferences
  • Absolute angular information over 360°
  • Signal transmission over long distances without extra signal conditioning
  • High accuracy (typical angular between  ± 4‘ and ± 20‘ arc minutes depending on the variant)
  • Max. permissible motor speed 20.000 rpm
  • Available in size 15 and 21 (diameter)
  • Available as 1 up to 4 speed version

Benefits

  • Reliability and high precision with low space requirements
  • Fully operable even under extreme environmental conditions
  • Stable against humidity and many lubricants
  • Resistant to shock and vibration
  • Lifetime above average due to the design of the mechanical structure and automated coil incorperation
  • Available as singleturn and multiturn variants
  • Direct connection with TE's Intercontec connectors

Applications

Servo Drives / Motor Feedback with

  • Variable speed control
  • Electronic commutation (brushless motors)
  • Positioning