optical trackball

water proof optical trackball for dopper terminals, has standard USB and PS2 output, is well used for ultrasound diagnosis and doppler.

MAIN FEATURE

¨          Adopts laser inductive sensor and stable fully compatible Mcu, the resolution of device is adjustable from 200dpi to 1000 dpi. This allows it a more precise tracking of movements; unique design of waterproof and dust proof makes it easy to get IP67 protect level. Special mechanical structure design makes the ball moving free and quiet. Hi-quality circuits and software design makes the ball available of different backlight colors！

¨          auto-dormant backlight control, only illuminate when scroll the ball 

¨          High-density Phynolic Resin Ball

¨          use the most stable and high-compatible MCU controller    and stable performance sensitive optical sensor;

¨          ESD Protecting Module

¨          IP 67 protect grade

¨          Backlight is available on request and the color of the illuminated light can be customized

¨          Integrated 2/3 click buttons/extended additional buttons are available

¨          USB/PS2 output

Mechanical Features

¨          Ball Material：High-density and strength Phynolic Resin ball

¨          Ball Diameter：25mm (tolerance : -0.1mm～0mm)

¨          Ball Colar：misted white.(black or blue, can be customized)    

¨           Mount style: rack mount

¨          Vertical Compressive Strength：300N (30kg)

¨          House Material：Polycarbonate (PC)

¨          Panel Size：47mm*47mm

¨          Net Weight：0.2Kg～0.3Kg

¨          Front panel: stainless steel material

Electrical Features                        

¨          Communication interface：USB or PS2

¨          Voltage：5VDC ±5%

¨          Power：≤1.0W(dynamic)，≤0.2W(static)

¨          EMC standard：EN55022(B)

¨          Resolution：100-800Dpi

Working Environment:                         

¨          Operating Temperature：-40℃～+70℃                

¨          Storage Temperature：-50℃～+80℃                   

¨          Relative Humidity：30～90%                  

¨          Atmosphere Pressure：60～106Kpa                    

¨          Protect level：IP67

¨          Life Span：>6 million cycles

APPLICATION

¨          This trackball ball is mainly used for self-service terminals in bank, ultrasound diagnosis equipment in hospitcal, Internet kiosk, industrial console, game machine, etc