Test object	Die-casting aluminum rotor
Station	Single
Test bench	Separated
Test item	Number of conducting bar, number of broken bar, number of thin bar, slot deviation angle
Save mode	IPC can save the data
Display mode	19” LCD
Judgement parameter	The quantity of conducting bar, minimum amplitude, maximum amplitude, comprehensive value
Test range	Outer diameter:20-100mm Inner diameter:4-29mm Lamination height :180mm(max) Customized
Working ambient	Temperature 0~40℃,humidity≤90％RH

2. Rotor introduction

The problems of broken bar, thin bar and porosity occurs frequently in the production line, and these problems will increase the rotor resistance, consumption and bring out low motor efficiency, high temperature rise and high slip ratio.
The quality of squirrel-cage rotor affects the performance of motor, and the quality of aluminum rotor depends on the technology parameter, rotor iron core, the preheating temperature of molding, aluminum liquid water and chemical components.

3. Test process

3.1 Set test items and parameter range for different rotor models, and select the corresponding model before test.

3.2 Put the tested rotor on the test bench and fix it.

3.3 Press two start buttons to test, the indicating light displays “in test’

3.4 All test items are performed automatically, and the operator is not allowed to touch the rotor during the test.

3.5 Pass or fail signal will be triggered after completing the test.

3.6 Take the tested rotor down, and continue to test next one.

4. Configuration list

No.	Product	Specification	Unit	Qty
1	Master unit	Data acquisition and calculation	Set	1
2	Cabinet unit	Equipped with the foot wheels	Set	1
3	Test software	Interface and help document	Set	1
4	IPC	IPC+19” LCD+keyboard+mouse	Set	1
5	Test platform	Customized	Set	1
6	Special fixture	Customized	Set	1

5. Exhibition site

Product Tags:

edm spark erosion machine

micro bldc motor

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