IEC60945 Marine Ergonomic 50 mm Trackballs - Desktop

• Certificate of conformity fully compliant with IEC60945
• Sealing to IP68 (fully waterproof)
• 50 mm ball diameter
• Infra-red optical navigation technology
• Integrated IP68 hall-effect scroll wheel
• Integrated left, middle and right switch functionality
• Removable ball for easy cleaning
• Outputs: USB & PS/2 (auto select)
• Smooth operation in rugged environments
• No special driver required

Trackball specifications
Weight : ~500 grams
Case material : PC/ABS
Case colour/finish : Black/soft touch

Ball size/material : Ø50.8mm (2")/Epoxy resin, metallic grey

Tracking force : 30-80 grams – PTFE seal
Ball load : 200N (20Kg) maximum downward pressure for 2 minutes @ 20°C
Resolvable ball speed : 30 IPS (inches per second)
Tracking engine : Infra-red optical navigation technology
Removable ring style/colour : Bayonet style locking ring/black

Scroll wheel specifications
Wheel diameter: Ø25mm
Wheel material : PC/ABS
Wheel colour : Grey – various colours available
Encoding technology : Hall effect
Magnet strength : N42
Detent-scrolling force : 30 grams nominal
Switch actuation force : 275 ± 125 grams force

Left/right switch
Switch actuation force : 150 ± 50 grams force

Non certified version

This trackball is also available without IEC60945 marine certification

see E50-76A31D