Mechanical Trackball Sm50a

Main features of Mechanical Trackball SM50A :
a c With unique mechanical transmission and low noisy design, adopts high resolution encoder, uses Japanese OMRON optical transducer, it allows the ball moves free and smooth, has good tactile feeling. Optimal circuits design makes it low power consumption and stable performance. ESD protection design, water-proof, dust-proof design, ball is designed easy to disassemble for daily cleaning. Now it has been widely used in ultrasounds, self-service terminals, industrial console, etc.
a c High-density Phynolic Resin Ball, stainless steel ball is available on request
a c IP 65 protect grade
a c Backlight is available on request, and the color can be customized
a c USB/PS2, RS232 or quadrature output

SPECIFICATION:
a c Ball Materiali High-density and strength Phynolic Resin ball
a c Ball Diameteri 50mm (tolerance : -0.1mmi 0mm)
a c Ball Colari misted white.(black or blue, can be customized)
a c Mount style: rack mount
a c Vertical Compressive Strengthi 300N (30kg)
a c House Materiali Polycarbonate (PC material)
a c Panel Sizei 70mm * 70mm
a c Net Weighti 0.6Kg
a c Communication interfacei USB or PS2 RS232 or TTL Quadrature output
a c Resolutioni 100-1000 Dpi (can be adjusted)
a c Power Voltagei 5VDC A 5% no addition power required
a c Power consumptioni a 1.0W(dynamic)i a 0.2W(static)
a c EMC standardi EN55022(B)
a c Protect leveli IP65
a c Life Spani >6 million cycles
a c Operating Temperaturei -40a i +70a