Hunan Forever Elegance Technology Co.,Ltd.

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Table magnetic distribution measuring instrument-specially designed for multi-pole magnetic ring manufacturers and motor enterprise users

Release time:

2019-08-09

Source:

Www.fe2100.com

The FE-2100R series surface magnetic field distribution measuring instrument is a self-developed surface magnetic distribution measuring instrument that combines the actual needs of multi-pole magnetic ring manufacturers and motor enterprise users, carefully designs the test bench and controls the operation of the motor.

With the continuous improvement of people's living standards and the continuous progress of science and technology, people not only have a demand for the magnetic field detection and analysis of annular magnetic materials, but also put forward more requirements and indicators for the inspection of various shapes of materials and even space magnetic fields. Driven by the existing economy and technology, Hunan Yongyi Technology Co., Ltd. has developed the fourth representative magnetic measurement product-FE-2100RD space magnetic field distribution measuring instrument. This equipment can test the spatial magnetic field distribution, and provide XY coordinates, P polar coordinates, 3D magnetic field distribution and relative fundamental harmonic analysis and other testing methods. It meets the quality inspection of permanent magnet, permanent magnet motor stator or rotor, DC magnetic field coil, electromagnet and other quality inspection for magnetic products in the current domestic and foreign markets.

This equipment can be equipped with a variety of test tooling (such as three-dimensional test probe, rotating platform or load platform). The high concentricity design and the high precision level of probe return are the guarantee of the quality of the equipment. At present, the scanning space of the company's commercial products is 800mm * 800mm * 800mm. (Customized according to customer needs)

Automatic measuring device for magnetic distribution of FE-2100RD meterHardware Features

● Three-axis electric control mobile platform, aluminum alloy material processing, dimensions can be customized;

● Stepper motor drive return accuracy of up to +0.01mm, step resolution of up to 0.01mm;

● Taiwan three jaw chuck, concentricity is better than 0.05mm,

● Rotation angle resolution: 0.01 °, return uncertainty: ± 0.005 °;

● Test speed 30-60 seconds/week (lock);

● Data acquisition is divided into seven automatic ranges of 0.2k/0.4k/1k/2k/4k/10k/20kGs;

● Accuracy 1.0%, repeatability 0.3%;

● The resolution corresponds to 1.0% of the full scale of each gear (below 400Gs, 0.1Gs is valid);

● Equipped with a standard magnetic field, the magnetic field is 1000Gs ± 5Gs, and the calibration accuracy is 0.5, which is used for magnetic field calibration.

Automatic measuring device for magnetic distribution of FE-2100RD meterSoftware Features

● Based on WindowsXP/WIN7 software package, scanning and detecting the field strength of the magnetized body;

● The software can control 3 linear movements and one rotary movement;

The operator selects the area to be scanned and the step;

● The startup system has the function of self-mechanical zero adjustment;

● It can automatically move to the set test point function and carry out continuous test according to the set test step-by-step mode;

● After the test is completed, it can automatically return to the shutdown point to facilitate the replacement of samples.

● Others: supporting software FE-2100MDT magnetic field distribution measurement software.

meet function

● Automatic measurement function of maximum, minimum and average value of each pole magnetic field peak;

● Automatic measurement function of maximum, minimum and average width of each pole;

● Automatic measurement function for each magnetic pole area and half width measurement;

● Automatic zero-point finding function of rotating magnetic field;

● Automatic output polar graph function;

● Automatic output corresponding to the fundamental harmonic analysis function;

For the same sample, the three-dimensional magnetic field distribution display function of the combined test point;

● Each polar angle, peak value, area list storage function;

● Magnetic field distribution map corresponding to magnetic field B and X/Y/Z length;

● Magnetic field distribution map corresponding to magnetic field B and plane.

Can be sent directly through the E-mail color test report, very fast;

● The test data can be output to EXCEL to facilitate the analysis of the test results.

FE-2100RD standard configuration

FE-2100RDComponents	Description
Test platform	It includes probe electric control adjustment mechanism, XYZ electric adjustment system, optical electric rotating platform and precision three-jaw chuck.
Magnetic Field Scan Test Host	Contains automatic range gaussmeter and stepper motor drive control center.
Configuration Software	FE-2100RMT multipole distribution test software and FE-2100MDT plane space magnetic field scanning software.
Configuration Software
standard magnetic field	Provide third party inspection report (100mT).
Other configurations	Lenovo brand computer, HP laser printer a set;

Note: The above standard configuration is for reference only. The actual product list is subject to the contract.

FE-2100RD optional configuration

Optional Accessories	Description
Longitudinal Hall probe	Range: 0.2k/0.4k/1k/2k/4k/10k/20kGs 7th automatic range Accuracy: corresponding to the full scale of each gear 0.5% Accuracy: corresponding to 1.0% of full scale of each gear
Transverse Hall probe	Range: 0.2k/0.4k/1k/2k/4k/10k/20kGs 7th automatic range Accuracy: corresponding to the full scale of each gear 0.5% Accuracy: corresponding to 1.0% of full scale of each gear
three-dimensional hall probe	Customized according to customer requirements, can contact electromagnetic engineer Mr. Yuan:
zero gauss cavity	Magnetic field shielding 0.001mT;

Technical parameters of stepper motor drive shaft

Parameters	X Axis	Y axis	Z-axis
Displacement distance	200mm	200mm	150mm
Step Resolution	0.01mm	0.01mm	0.01mm
Return uncertainty	±0.01mm	±0.01mm	±0.01mm
Maximum speed	20mm/sec	20mm/sec	20mm/sec

Probe Technical Parameters

Move axis	X	Y	Z
Travel (mm)	200	200	150
Resolution (mm)	0.01mm	0.01mm	0.01mm
Return accuracy (mm)	±0.01mm	±0.01mm	±0.01mm

Stepper motor driver performance parameters

Power supply	12V ~40VDC
Capacity	0.1KVA
Output current	Peak 2.6A/Phase (Max)
Driving mode	Space Vector Bipolar Constant Current Drive
Excitation mode	Sixteen subdivision modes are optional
Insulation resistance	Under normal temperature and pressure> 100MΩ
Insulation strength	0.5KV,1Min at normal temperature and pressure

Performance parameters of precision electric rotating platform

Table diameter	100mm
Transmission ratio	180:1
Resolution (8 subdivisions)	0.00125°
Repeated positioning accuracy	＜0.005°
Maximum speed	25°/s
Stepper motor	Phase 2
Maximum static torque	40Ncm
Maximum center load	50kg

FE-2100R Series Surface Magnetic Field Distribution Measuring InstrumentThe structural block diagram of the measurement principle takes FE-2100RD as an example, as shown in the figure:

Figure 2.1 FE-2100R series measurement principle block diagram

　　 FE-2100RD space magnetic field distribution measuring instrumentIt is mainly composed of industrial control computer (measurement software), motion control system and data acquisition system. First, the industrial control computer sends test commands to control the motion control system to complete the set motion trajectory, and at the same time synchronously controls the work of the data acquisition system. The data acquisition system collects data in X, Y and Z directions through Hall sensors, then transmits the data to the industrial control computer for data processing, and finally obtains the three-dimensional magnetic field distribution map.

　　 FE-2100RA multi-pole magnetic ring meter magnetic distribution meterCompared with the FE-2100RD, there is no X, Y, Z three-axis control system, no three-dimensional Gaussmeter, and a one-dimensional test probe is used.

　　 FE-2100RB gantry type meter magnetic distribution measuring instrumentCompared with the FE-2100RD, the structure diagram of the measurement principle is basically the same, except that the three-dimensional Gaussmeter is not configured, and the one-dimensional test probe is used.

　　 FE-2100RC cabinet type meter magnetic distribution measuring instrumentCompared with the FE-2100RD, the structural block diagram of the measurement principle is basically the same, except that it is not equipped with a three-dimensional Gauss meter and uses a one-dimensional test probe.

Software Interface

1. Cartesian coordinate diagram of magnetic distribution of multi-pole magnetic ring table