1、 Overview of this device:

The headphone support arm sliding test machine is suitable for testing the back and forth sliding life of the headphone support arm/slide rail. This machine fixes one end of the earphones on a fixture and the other end on a test sliding fixture. The machine performs a sliding life test on the product. When the set number of tests is reached, the machine automatically stops. This device complies with the general technical standard GB/T14471 for headphone support arm sliding life testing method.

2、 Main technical parameters:
1. Experimental workstation: one

2. Operation mode: PLC+human-machine touch operation interface

3. Action execution component: stepper motor

4. Starting angle: 0-180 degrees (touch screen digital setting)

5. Closing angle: 0-180 degrees (touch screen digital setting)

6. Test speed: 15-30 times/minute (touch screen digital setting)

7. Test count: 0-999999 (preset, power-off memory function)

8. Universal fixture: One set (adjustable universal)

9. Activity fixture: One set (adjustable anti loosening)

10. Angle comparison indicator: dial

11. Machine size: approximately 500 x 450 x 600mm

12. Working power supply: AC220V, 50HZ

13. Machine weight: 35kg

3、 Product features:

1. The headphone arm sliding test machine uses a LCD touch control screen PLC for motion control, which can set the angle, testing speed, and testing frequency;

2. The headphone arm sliding test machine is driven by a stepper motor, which is durable and long-lasting;

3. The fixture of the headphone support arm sliding test machine is adjustable, meeting the testing requirements without headphones, and has a wide range of applicability.