Laser trackball KH-M25-85A

panel-mount1 inch (25 mm)vandal-proof

Product Overview
The KH-M25-85A is a panel-mount trackball designed for industrial and harsh-environment applications. It integrates a 25 mm stainless steel ball, a SUS304 stainless steel front panel, tactile left/right buttons and IP65 / NEMA 4 front sealing to ensure reliable pointing input where a compact, sealed interface is required.

Ideal for integration into industrial control panels, machinery interfaces, and harsh environment equipment where a compact, sealed, and durable pointing device is required.

Features

• 25 mm stainless steel trackball
• SUS304 stainless steel front panel
• Tactile left and right buttons
• Laser encoders for high-resolution, responsive positioning
• Front-side protection IP65 / NEMA 4
• Front panel hole mounting
• USB or PS/2 interface (other interfaces available on request)
• Customizable options for interfaces and mounting

Technical specifications

• Model: KH-M25-85A
• Dimensions: 85 x 125 mm
• Ball diameter: 25 mm (stainless steel)
• Front panel material: SUS304 stainless steel
• Protection rating: IP65 (front), NEMA 4
• Mounting: Front panel hole mounting
• Interfaces supported: USB, PS/2 (custom interfaces on request)
• Power: 5.0 V DC ±5%
• Operating temperature: -30°C to +70°C
• Storage temperature: -35°C to +75°C
• Humidity: 30–95% RH
• MTBF: > 50,000 hours
• MTTR: < 30 min
• Warranty: 1-year limited warranty