Introduction

The piano key switch life test machine is specially designed for the endurance life test of the multi key piano switch with and without load. It is pneumatically designed. It can be equipped with 0-30A load cabinet. The equipment adopts PLC processor + touch screen control mode. It can be externally connected with sample load, and can be tested in any section / program at a single point. The fixture has high universality and each station can be tested at the same time without interference When the set number of times is reached, the alarm prompts and stops.

The equipment has the functions of fault alarm, counting to alarm, etc.and the safety protection includes leakage protection, undervoltage protection and other safety devices.

Technical Characteristics

Test station: 2-10 station (optional)

Test sample: all kinds of key switches

Control mode: mechanical control + Mitsubishi PLC

Driving mode: pneumatic / electric

Sample fixture: according to the sample design

Control mode: PLC program control

Voltage adjustable: 0-300V

Load range: 0 ～ 30A

Times: 0-99999

Number of program settings: 0-9999

Equipment power supply: 0-380V 50Hz /60Hz 3.5kw (excluding load power and power)

Equipment size: 2000×700×1650mm

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