Dual-Track Absolute Magnetic Disc, O.D64mm / 2.52"

RMSN Rotary Magnetic Scale Nonius,RMSN64-63A,Multi-Turn Encoders, Rotary Ring encoders, axial Magnetic target, Sensor Magnet supplier, Rotary Magnetic target, Rotary Magnetic Scales, dual-track absolute magnetic disc

Description:

Ideal for rotative absolute encoders, linear absolute scales, singleturn and multiturn encoders, motor feedback encoders, bldc motor commutation, hollow shaft encoder, multi-axis measurement systems, roboticsthis dual-track absolute magnetic disc provides precise position feedback. The disc features a 128-pole master track and a 126-pole nonius track, offering high resolution and accuracy. Constructed with rubber magnets and a sus430 stainless steel substrate, it ensures durability and reliability in demanding environments.

Parameter:

Benefits

• Two track magnetization
• Several pole pitches
• Different scale geometries
• Customizable for many applications
• No wear from usage
• Resistant to dust,cooling lubricant emulsion,oil,etc.

Wide range of selectable magnetic scale characteristics a variety of magnetic materials for several applications.

Comparison of Ferrite Encoder Ring and Rubber Encoder Ring

Parameter	Ferrite Encoder Ring	Rubber Encoder Ring
Picture
Material	Hard Ferrite	Vulcanized Rubber Magnet
Operating Temperature Range	-40°C to 250°C	-40°C to 110°C
High temperature Resistance	High	Low
Vibration Resistance	Low	High
Unit Price	Low	High
Technology Maturity	Mature	Emerging
Corrosion Resistance	High	High
Environmental Resistance	Easy to break due to vibration	Excellent
Customization	Easy for large quantities; high-cost for small quantities	Customizable;few manufacturers can guarantee the accuracy and resolution required.
Magnetization	Easy	Hard

Product accuracy test screenshots