ROTAR Universal Joints

ROTAR Universal Joints also known as universal couplings, ball joints or Cardan shafts are metal flexible couplings that are capable of working up to an angle of 45°. They are widely used in various industries for transmitting torque and motion between two rotating shafts that are misaligned or have angular deviations.

Officina Meccanica Flli Aramini Srl based in Milan, Italy is a reputed manufacturer of ROTAR Universal Joints. With over 50 years of experience in the industry they have developed a reputation for producing high-quality, precision-engineered universal joints that meet the demands of various industries and distributors worldwide.

Universal Joints
universal couplings
flexible couplings

ROTAR Universal Joints are designed to withstand high torque and speed. Made from high-quality materials that are resistant to wear and corrosion. They are suitable for use in various industries including aerospace, marine and various industrial applications. Flli Aramini Srl offers a wide range of ROTAR Universal Joints customized to meet the specific requirements of various types of customers and applications.

Their products are known for their reliability, precision, durability and versatility. Three different models to cater the individual requirements based on Torque and Speed. In Stainless Steel, with various types of Coatings. Standard and Special bores to suit individual requirements – Round with keyway, Square, Hexagon, Quick Release and Thread.

ROTAR Universal Joints Series


Carburizing and hardening of the components of central body allow a longer life and endurance of the product.

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Closer tolerances and enhanced performance are the main features of the design of these Cardan joints and shafts.

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Needle bearings and high speed are the main features of the design of these cardan joints and

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The design of the cardan joints and shafts of this series is similar to the design of the series AL

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Fields of application

Heavy Duty Industry

Packaging industry

Food, Pharma, Cosmetics, Medical industry

Aerospace, Robotics, and Automation industry

ROTAR Universal Joints Video


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