Mechanical trackball CK-TR1IN1-38M

panel-mount38 mmUSB

Features

• Embedded trackball for B ultrasound devices
• Mounting solution with mounting holes for secure integration
• 38.0mm mechanical trackball with bearing-roller structure
• Smooth, silent operation with low friction and >10 million cycles lifetime
• Rate Sensitive Dynamic Resolution for fast cursor acceleration and precise slow movement

Overview
CK-TR1IN1-38M is a 38.0mm IP65-rated waterproof sealed trackball module designed for medical B-ultrasound equipment and demanding industrial control environments. The sealed housing and pre-positioned mounting holes enable reliable installation in wet, dusty, or sterile settings. The bearing-roller mechanism delivers smooth, quiet operation and extended service life. Integrated left, right and scroll button circuits provide full mouse-style control; external buttons can be connected if required. The module supports USB, PS/2 and square-wave interfaces and is compatible with mainstream operating systems.

Applications

• Medical devices and hospital diagnostic systems (B-ultrasound)
• Marine consoles and industrial control panels
• Cleanrooms, operating theatres and other sterile environments
• Military, aerospace and heavy industrial automation systems

Dimensions & Mechanical
62.7mm x 62.7mm; trackball diameter 38.0mm; gross weight approx. 0.3 kg.

Certifications & Reliability
RoHS, CE, FCC certified. Environmental and reliability testing includes 85°C dry heat (10 days), 40°C damp heat (21 days), and 96-hour salt mist exposure per IEC 60512-6. Industrial PCB construction with MTBF > 50,000 hours, average lifespan > 6 years, and MTTR < 30 minutes. IP65 waterproof and 100% humidity-resistant design.

Customization / OEM & ODM

• Custom colors, backlight options and structural modifications
• Flexible OEM & ODM solutions for medical trackball models
• Tailored design to match device size, interface and appearance requirements

After-sales

• 1-year limited warranty covering manufacturing quality issues
• Lifetime after-sales support per product model
• Fast professional technical service to ensure stable long-term operation

Technical specifications

• Model: CK-TR1IN1-38M
• Trackball: 38.0mm mechanical trackball with bearing-roller technology; >10 million operations lifetime; silent operation
• Dimensions: 62.7mm x 62.7mm
• G.W.: appr. 0.3 KGs
• Supply Voltage: +5V DC ±5%
• Current Rating: appr. 50 mA
• Operating Temperature: 0 °C to +60 °C
• Storage Temperature: -30 °C to +70 °C
• Waterproof rate: IP65
• Shock resistance: 3 axis 150 m/s² -11 ms, IEC 60512-4
• Vibration resistance: 5 Hz - 200 Hz, IEC 60512-4
• Humidity Resistant: 100%
• Lifetime (trackball mouse): more than 10 million operations
• Average lifespan: > 6 years
• MTBF: > 50000H
• MTTR: < 30 min
• EMC Emission: EN55022(B)
• Saline mist: 96 hours, IEC 60512-6
• Damp heat test: at +40°C: 21 days, IEC 60512-6
• Dry heat test: at +85°C: 10 days, IEC 60512-6
• OS Compatibility: Windows 95/98/NT/ME/2000/2003/XP/Vista/7/8/10, Linux, Unix, Mac OSX, VxWorks, Android