Rotary encoder magnetic ring

multipolecustom-made

Product Details
We develop standard and customized magnet rings, composed of a metal insert bonded together with a rubber matrix filled with magnetic particles. Thanks to their elastic properties and strong adhesion between the rubber and metal, the elastomers we create can reliably withstand harsh industrial environments, including those with mud, sand, salt, oils, and grease. It is also an ideal solution for very high-speed applications.
Our products, in combination with the appropriate sensor, offer high measuring accuracy. They are used for position and speed control in safety and preventive maintenance applications. These are key components in the digital age.
Features

• Magnetic elasto-ferrite compound molded and bonded to a metal insert
• Customized magnetic track(s)
• Different magnetic compounds: NBR (from -40 to 140°C) and HNBR (from -40 to 160°C)
• Customized magnetization to optimize results
• Remanence up to Br = 3500G & high coercive field : 240 KA/m
• High signal accuracy and resolution
• Robustness and resistance to shock and vibration

Benefits

• Precision
• Reliability
• Compactness

Markets and expertise

• Aerospace
• Automotive
• E-mobility
• Medical
• Off-road
• Trucks
• Robotics

Technical Specifications / Characteristics

• Standard and customized magnet rings
• Metal insert bonded with rubber matrix filled with magnetic particles
• Withstands harsh environments: mud, sand, salt, oils, grease
• Suitable for very high-speed applications
• High measuring accuracy with appropriate sensor
• Position and speed control for safety and preventive maintenance
• Magnetic compounds: NBR (-40 to 140°C), HNBR (-40 to 160°C)
• Remanence up to Br = 3500G
• High coercive field: 240 KA/m
• High signal accuracy and resolution
• Robust against shock and vibration