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| TBM34 | E38 | TSX50 | TBL50 | E50 | R55 R60 |
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| Description | 38 mm Trackball Unit | 38 mm Ergonomical Desktop Trackball | Industrial Waterproof Desktop Trackball | 50 mm Trackball Unit IP65 sealed | 50 mm Ergonomical Trackball | Desktop Office Trackball |
| IP | IP65 | IP68 | IP65 pushbutton switches IP68 short travel switches |
IP65 | IP68 | IP40 |
| Connectivity | 1.6 m. PS/2 or USB Shielded, straight cable(s) | PS/2 or USB | 1.6 m. PS/2 or USB Shielded, straight cable(s) | 1.6 m. PS/2 or USB Shielded, straight cable(s) | PS/2 or USB | 2 m. PS/2 or USB screened cables(s) |
| Mounting | Desktop w/Steel Housing | Desktop | Desktop | Desktop w/Steel Housing | Desktop | Desktop |
| Ball diameter | 38.1 mm | 38.1 mm | 50.8 mm | 50.8 mm | 50.8 mm | R55: 57.2 mm R60: 63 mm |
| Ball Technology | Opto-Mechanical | Infra-red | Laser | – | Infra-red | – |
| Tracking force | Nom. 50 grams | Nom. 20 grams | Nom. 50 grams | Nom. 50 grams | Nom. 20 grams | R55: Nom. 30 grams R60: Nom. 15 grams |
| Lifetime | >= 2 million ball revolutions | 1 million ball revolutions | >= 2 million ball revolutions | >= 2 million ball revolutions | 1 million ball revolutions | >= 6 million ball revolutions |
| Resolution | 241 pulses per ball revolution | 1200~2400 pulses per ball revolution | 155 pulses per ball revolution | >155 pulses per ball revolution | 1200~2400 pulses per ball revolution | R55: 200 pulses per ball revolution R60: 440 pulses per ball revolution |
| Operative temperature | -10°C to +60°C | 0°C to +55°C | -10°C to +60°C | >-10°C to +60°C | 0°C to +55°C | 0°C to +55°C |
| Storage temperature | -25°C to +65°C | -40°C to +85°C | -25°C to +80°C | -25°C to +80°C | -40°C to +85°C | -20°C to +80°C |
| Button IP | IP65 | IP68 | IP65 push button switches IP68 short travel switches |
IP65 | IP68 | IP40 |
| Button Material | – | Plastic | >Stainless steel | – | Plastic | Plastic |
| Button Mechanical life | – | – | IP65 1 mil. cycles min IP68 3 mil. cycles min |
– | – | >= 5 million actuations |
| N° of Button | 3 | 3 | 3 | 3 | 3 | 3 |
| Button Travel | 1.4 mm | – | IP65 1.3 mm IP68 0.53 mm |
0.3 mm | – | 2,5 mm |
| Button Operating force | 4N typ | – | 4N typ | 2.5N typ | – | 0,75N typ |
| Ordering Information | TBM34S1 | E38-76A31D | TSX50S8 | TBL50S1 | E50-76A31D | R55-163330 R60-163350 |
Trackball Industriali DesktopGOMA ELETTRONICA2018-10-04T15:01:57+02:00