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I. purpose:
This machine is suitable for testing the current resistance and voltage fatigue performance of switch keys.
Ii. Principle:
Put the key on the platform to imitate the hand to press the switch, and can put a certain current and voltage load on the switch to test the service life of the switch.
Iii. Specifications:
* test station: 3 stations (one motor driven)
* test speed: R mode :60-200rpm L mode :60-360rpm
* load: 100g,200g,300g,500g(100g is the basic load)
* impact stroke :10mm
* impact head movement :0-50mm
* button head: Φ 6, R1
* counter: 0-999999lcd, three groups of independent count
* load current: dc0-3a adjustable
* load voltage: dc0-36v adjustable
* power supply :AC220V,2A
* weight: about 40 kg