Servo Control Button Force Tester Testing Equipment Compression
The three axis (XYZ) servo-control automatic key loading-curve
tester which is Hi-tech machine integrated the precise structure,
auto control and precise pressure control into one is developed and
manufactured by our company. This tester has these advantages such
as powerful functions, easy programmable, easy operation and low
price. It is suitable for the test for the keyboard of cell phone,
the keyboard of the computer, the keyboard of ATM, the keyboard of
remote controller of TV/air conditioner.
This tester can make the operational platform to work in the
expected track by the movement controller, electrical motor and
moving platform; the test software can automatically collect the
data of load ~ displacement of the key, and create Load~
displacement curve accordingly, automatically save the testing data
and automatically judge Pass or Fail.
We got the patent for this tester in China, the patent
1. The tester is moved by X, Y, Z axes, X,Y are to move the testing
platform, so that can realize the multi-points compression test for
force test and the electronic products compression test; Z axis is
connected to the transducer to apply the test force ,collect the
test force and
control the compression time.
2. The system is controlled by computer professional software, can
set the test force, test time, test cycles, and test speed, and can
test force ,test time, test speed to generate the test graph.
3. X,Y,Z axes are driven by servo motor from Japanese Panasonic to
drive; transmission by precise ballscrew which can achieve the low
and long durability.
4. The tester is equipped with a controlled box, the operator can
also use the box for the tester setting.
5. The tester is table top type, a special table as the accessory.
6. Chinese or English interface can be optional . The unit
(N,Lb,gf,kgf) can be switched freely .
7. The testing method can be set, saved and called for use from the
saving record . The data and curve can be printed directly
8. The life damping curve can be created, the test report can be
converted to Excel and PDF file format.
The standard accessories of the machine:
Compression pads( according to custom requirement)
3Points bending fixture
4Poionts bending fixture
Computer (DELL)installed with WIN 7 system, and professional test
Table as shown in the machine picture.
Hand control box.
Tools( screw drivers)
|Driving method of Z axis||Servo motor of Japanese Panasonic|
Range of driving (up and down)
|Test range of load||0~50N(5kgf)or 0~1000N(100kgf)|
|Resolution of load||0.01N|
|Accuracy of load||±0.5%F.S|
|Test range of displacement||0~150mm|
|Resolution of displacement||0.001mm|
|Accuracy of displacement||±0.03mm|
|Range of test speed||0.1~150mm/min|
|Driving method of X-Y axis||Servo motor from Panasonic|
|Control way||X:(right and left) Y:(forward and backward)|
|Driving range||X:0~300mm Y:0~300mm|
|Resolution of displacement||0.002mm|
|Accuracy of displacement||±0.05mm|
|Range of moving speed||5~200mm/sec|
|Max size of specimen||W300xD300mm|
|Size of machine||W765xD895mmxH1250mm|
|Size with table||W1400xD900xH1900mm|