This machine is suitable for the torsion life test of the rotating shaft of the earphone earphones. The torsion test method is: the left and right earpieces of the earphone are fixed on the torsion fixture, the headband is fixed on the support frame, and the test angle and rotation speed are set. After N tests , remove the headset to check the performance of the rotating shaft.
Product use:
This machine is suitable for torsion testing of headphones
Device application
This machine is suitable for the torsion life test of the rotating shaft of the earphone earphones. The torsion test method is: the left and right earpieces of the earphone are fixed on the torsion fixture, the headband is fixed on the support frame, and the test angle and rotation speed are set. After N tests , remove the headset to check the performance of the rotating shaft.
Equipment Specifications
|
Control mode |
PLC+touch screen |
|
Transmission structure |
Rotation mode |
|
Minimum display angle |
0.1 degrees |
|
Earpiece center spacing range |
150~220mm (adjustable) |
|
Test speed range |
5~40 times/min (can be set) |
|
Test stroke |
Plus or minus 90 degrees (can be set) |
|
Times setting |
1~99999999 (can be set) |
|
Machine size |
480(W)x590(D)x530(H)mm |
|
Machine weight |
40Kg |
|
Power supply |
AC 220V/50Hz/5A |
Equipment Features
♦Using stepper motor servo system as the power source, the performance is stable, reliable and durable, and the positioning is accurate.
♦With a special XY automatic centering device, it can reduce the error of the concentricity of the fixed alignment of the product, and can obtain the completely accurate performance of the rotating axis.
♦The center distance of the earpiece is adjustable, which is suitable for different product testing.
♦Using TFT4.3-inch true color LCD touch screen and Mitsubishi programmable controller for action control,
♦ Touch screen to set rotation angle, rotation speed, test times, and test interval pause time.
♦This machine is suitable for single-handset two-station independent control test or dual-earthpiece one-station test
© Dongguan Zhongli Instrument Technology Co., Ltd.
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