technical parameter

1. Press the head stroke: 20mm (fixed) 2. Test speed range: 20-180 times/min 3. Set the maximum test frequency: 99, 999999 times 4. Work platform height adjustment range: 0-100mn

5. Two horizontal bars; There are 88 pressing heads, with two rows of black and white keys, and 12 spare parts. 6. Fixture clamping range: 1300 x 350mrm

7. Installation range of pressing head: 1300 × 350mn

8. Pressure adjustment range for pressing head: 50-1000g. Strike force error within 10%. 9. Height adjustment range for pressing head: 15mn

10. Motor drive; variable frequency motor variable cheek device 11. Machine size: 1670 x 500 x 1100mm 12. Net weight of machine: 400kg

Product Introduction

The piano key lifespan tester is suitable for durability testing of piano products. The piano key lifespan testing machine is mainly used for piano key products. In order to meet various testing requirements, this machine can perform continuous pressing durability tests on multiple keys such as piano keyboards simultaneously. And the number of tests can be set, the test speed and impact force can be adjusted, and displayed through human-machine interface and PLC. According to the size of the test sample, the height of the work platform and the installation position of the fixture can also be adjusted. The product has complete functions and is easy to adjust. It is close to simulating human finger button operation, achieving more reliable and strict high-quality requirements.