LINKJOIN CIM-3115RMT(A) Magnet Analyzer permanent magnet dc motor

Product Introduction

CIM-3115RMT(A) Magnet Analyzer is a high precision automatic measuring device for measurements of the magnetic field strength on the surface of magnets with four axial position. It adopts PC+ARM double layer control, and adds module design based on CIM-3110RMT which is suitable for high end market. It can automatically test the peak value, angle, area, width and FWHM of every pole; automatically judge the poles number of magnet ring and the polarity of them; statistic analysis of test results and calculate the maximum, minimum, average and standard deviation of every parameter; it can draw the X-Y curve, polar coordinates curve and three dimensional curve.  

By changing the fixing method of probe and fixture of sample, the system can support several test modes of hard magnets, such as internal and outside surface, upper surface, Z axes linear, cylindrical surface, round surface and surface scanning. It can multidimensional automatic scan of the surface magnetism of samples, and visually observe the surface magnetic field distribution of sample by graph, which is a valuable implement for assessment and optimization of magnetic components.  

Measurement and control module

1, LZ-652 Gaussmeter

Accuracy: superior to 0.50%

2, LZ-700 Motion controller

Single axes control: max 5 axes control(W axes has curve speed up and down control function)

Sensor: max 15 groups of sensor

Interface: RS232 or CCTALK bus communication

3, LZ-100 Data processor

Sampling: 4 channel 24 bit ADC sampling, communication total rate highest 50Khz;

Communication interface: Ethernet data communication interface;

CCtalk total communication and slave control, slave automatic identify;

Pulse sampling function;

Command code decoding function;

Product Structure

The instrument automatic self-inspection of hardware after power on, with the LCD to display the instrument state, at the same time, XYZ axes automatic back to the zero point, to ensure the consistency of probe position when testing.

W axes adopts precision electric rotary platform, by the drive of stepper motor to control the rotary angle of sample, and the angular resolution is 0.01°. When measure circular samples, adopt high precision 3-jaw self-centering chuck for precision positioning ,the concentricity is superior to 0.05mm.

The chuck has the nickel plating to avoid the corrosion which was caused by humid environment and oxidation.

The jaw is made of non-magnetic materials, to avoid the effect of measured results which is caused by the magnetic conductive of fixture.

There is a couple of sensors in the middle of platform, which can roughly check the outer diameter of sample and check whether there is sample fixed in the platform, to effectively avoid damage of machine which is caused by faulty operation.

Hall probe positioning mechanism

The hall probe coated with the aluminum alloy post for effectively make sure the strength and perpendicularity of it.

There are positioning slot both on probe fixed block and probe handle, to make sure the position consistency.

There is also anti-collision mechanism, when there is force on the vertical direction, the instrument will automatically stop test and the probe automatically restoration.

Software interface

1, XY coordinate curve

2, Polar coordinate curve

3, Three-dimensional coordinate curve

4, Three-dimensional cylinder curve

5, Cylinder unfold curve