Magnetic Target for IC HAUS IC-MU200

Magnetic Target for IC HAUS IC-MU2OO

The IC-MU200 is a high-performance, multi-functional magnetic angle encoder system-on-chip introduced by IC-HAUS. It is a highly integrated “system-on-chip” designed for industrial and robotics applications that demand extremely high precision, reliability, and flexibility.

It can be used not only for absolute sangle measurement but also for absolute linear displacement measurement.

Both angle and displacement measurements rely on matching precision 2 track magnetic target rings or 2 track linear magnetic scales:

With 16, 32 ,64 master pole pairs of the magnetic target , MU200 could offer 18,19,20 bits output signal.
Pole width of master track: 2mm , 2.2mm

Standard Magnetic Target for IC HAUS IC-MU2OO

Below are our standard magnetic target products compatible with the IC-MU200 chip for absolute position detaction.

Of course, these products are fully compliant with the IC-HAUS magnetic target specification document MU42S 49‑32N, ensuring signal compatibility and performance reliability for your encoder system.

Of course, we can also provide customized design for your application, such as different inner diameter sizes, mounting hole positions, product thickness, and other parameters.

Reference	Number of pole pairs on master track	Number of pole pairs on Nonius track	ID	OD	Reading diameter of master track	Reading diameter of Nonius track	Pole width of master track	Pole width of Nonius track
A2001608	16	15	8mm	24mm	12.4mm	20.4mm	2mm	1.3mm
A2003225	32	31	25mm	44.5mm	40.8mm	32.8mm	2mm	1.66mm
A2006462	64	63	62mm	85mm	81.5mm	73.5mm	2mm	1.83mm

Linear Absolute Position Measurement

The IC-MU200 can be applied in absolute linear displacement sensing, and the magnetic scale matched with it can be customized according to specific application requirements, such as:

Magnetic Pole Width: 2 mm
Dual-Track Magnetization: Requires a master track and a nonius track
Customizable Support Structure: Can be designed to meet mechanical integration requirement

Radial MAGNETIC TARGET

We can customize radial magnetic targets in various mounting dimensions to fit your specific mechanical design requirements.

Magnetic Parameters

1	Remanence (Br) @20°C	200 mT
2	Coercivity (Hc)	240 KA/m
3	Temperature Coefficient of Remanence (αBr)	-0,19 %/K

1. Remanence (Br)：A higher Br means a stronger magnetic “field” and a greater pulling force. It’s the core indicator of the magnet’s strength.

2. Coercivity (Hc)：Coercivity measures the magnet’s ability to withstand external demagnetizing fields (like from other magnets, heat, or physical shock) without losing its magnetism.

3. Temperature Coefficient of Remanence (αBr)：This coefficient (usually a negative percentage) tells you how much the magnet’s strength (Br) changes with temperature.

Mechanical Structure Of Magnetic Target

Our standard magnetic target rings are primarily composed of bonded rubber magnets and metal brackets, a design that offers the following advantages:

1) ultra-thin profiles, down to 1mm, can be achieved;

2) greater design flexibility, enabling easy adaptation to various product dimensions;

3) improved resilience due to the rubber magnet material, which provides good resistance to vibration, shock, and thermal cycling.

Rubber Magnetic Material

The primary manufacturing step for rubber magnetic material involves the use of a rubber mixer to uniformly blend magnetic powder (such as ferrite powder), pre‑vulcanization rubber, and various additives in specific proportions.

This is a critical stage, as it must ensure complete encapsulation of the powder by the rubber to form a homogeneous composite compound. This uniformity directly impacts the magnetic field consistency and pole accuracy of the material after the subsequent magnetization process.

Rubber magnets also have certain limitations, primarily in terms of magnetic properties such as flux density, which are lower compared to rare-earth magnets or molded plastic magnetic materials.
If you have specific requirements in these parameters, we can also provide composite material solutions beyond rubber magnets to better meet your application needs.

Product Inspection

The production process and pre-shipment inspection of precision magnetic targets are indispensable steps. Our magnetic targets are utilized in applications requiring high-accuracy position and angle measurement, where product dimensions and magnetic parameters directly impact our customers’ performance and output precision.

Our quality control include, but are not limited to, the following:

✅ Dimensional sampling inspection
✅ 100% magnetic parameter test

IC‑MU200 Absolute Position Application

Absolute position, high precision

Industrial Robotics
Automated Arms
Linear Actuators
Electric Cylinders

In robotic joint module applications, a dual-chip, dual-track monitoring scheme is typically adopted: one chip detects the magnetic ring on the output side, while the other monitors the magnetic ring on the input side.

Let’s discuss your specific requirements—pole number, dimension, mechanical integration, magnetic properties. We’ll work with you to deliver a precision magnetic sensing solution:

Standard magnetic target
Custom design magnetic target

FAQ

1.What output resolution can be achieved with the IC-MU200?

Depending on the number of master pole pairs (16, 32, or 64) of the matched magnetic ring, the IC-MU200 can provide output signals with 18, 19, or 20 bits of resolution.

2.Are the standard magnetic targets only suitable for angle measurement?

The IC-MU200 chip can be used for both absolute angle measurement and absolute linear displacement measurement. Linear magnetic scale need to be used for linear absolute position measurement.

3.What is the standard MOQ for your magnetic targets?

We are flexible to discuss volume-based adjustments for prototype or trial orders.

4.Can you produce custom desgin samples before full production? Is there a charge?

Yes, we can provide custom designsamples for validation. Samples are typically charged at a nominal fee to cover material and setup costs. Lead time for sample building is generally 4 weeks after design confirmation.

5.What is the typical lead time for standard magnetic target orders?

For standard products with no stock, the lead time is 2 weeks after order confirmation and receipt of deposit.

6.Can I request custom magnetic target specifications?

Yes,we fully support customization for parameters such as inner/outer diameter, mounting hole positions, thickness, and magnetic properties to meet specific application needs.