To ensure that marine vessels continue to operate at their best, they need to receive proper maintenance with each seasonal change. Each season presents challenges
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The TBL50 series is a ruggedised professional trackball. The unit has been specially designed for harsh industrial environment applications : the self-adjusting PTFE seal of the trackerball guarantees an IP65 protection grade. This trackball has a large diameter ball, which make this unit the ideal solution for all applications where accurate pointer control is required. Carrier plates and housing are metal (aluminium and steel).
Panel mount (incl. alu carrier plate, electronics and cable)
Intended for front panel mounting into users’ cabinet or panel with a minimum of required space and mounting depth. Operation of the trackerball is possible at all angles, from horizontal to vertical mounting position. The electronic parts on the backside are protected by a metal cover. A neoprene seal which can be fitted between the carrier and the customers panel, is delivered with each unit.
Dimensions / weight : 108 x 192 x 45 mm / 0,6 kg
The TBL50S1 combines a large diameter ball and a steel enclosure. The “dots” on the front are not functional but contribute to the stylish look of the product.
Dimensions / weight : 118 x 204 x 60 mm / 1 kg
Sealing : IP65 static
Enclosure : steel, pearl white finish
Carrier plate : aluminium
Ball diameter : 50,8 mm
Ball material : phenolic resin, black colour
Resolution : 155 pulses per ball revolution
Tracking force : nom. 50 grams
Lifetime : >= 2 million ball revolutions
Cable : shielded, straight 1,6 m long
Operating temperature : -10°C to +60°C
Storage temperature : -25°C to +85°C
Switches : tactile, 1,4mm travel
NSI bvba • Kapittelstraat 18 • 3740 Bilzen, Belgium • t. +32 89 51 90 00 • email@example.com • www.nsi-be.com 1/2
Compliant to EMC Directive 89/336/EEC for Electromagnetic Compatibility.
Low Voltage Directive 73/23/EEC not applicable for our trackballs.