Cursor Controls R50-SERIES Trackball

For teams working across industrial control environments, the Cursor Controls R50-SERIES Trackball offers a robust input solution designed to maintain precision even in contaminated and demanding settings. Its aluminium housing and thermoset phenolic 50mm ball deliver durability while a high-grade PTFE seal protects against dust, gels, and other particles commonly found in operational areas. This sealed trackball ensures consistent directional control with a resolution of 155 pulses per ball revolution, aided by photo-optical encoders and LEDs, reducing mechanical wear and maintenance.

The device operates reliably across ambient temperatures from 0°C to 70°C and supports continuous-duty use, making it suitable for prolonged industrial deployments. Certified to CE and RoHS standards, the R50-SERIES is vibration-tolerant and designed for rear mounting in horizontal or elevated positions. It interfaces through PS/2 or RS232 with stable power requirements. These specifications make the R50-SERIES a sealed, field-ready trackball tailored to precise industrial input needs.

R50-SERIES Features

  • Sealing Options To IP65 (NEMA)
  • Rugged Professional Trackerball
  • Sealed Membrane Panel
  • Quadrature, Sun, RS232 Or USB Or PS2
  • High Grade Stainless Steel Shafts and Bearings
  • Various Top Plate Configurations and Ball Colours
  • Custom Connector Options

Request a Quote

Manufacturer

Certifications & Standards

Ruggedness

Country Of Manufacture

United Kingdom

Case Material

Aluminum

Certifications

CE, RoHS compliant

Custom Options Products

Cable Type,Cable Length,Interface,Trackball Colour

Housing Colour

Black

Humidity

30% min, 95% max, non-condensing

Storage Temperature

Storage Temperature -25C to + 85 C

Temperature Rating

Operating Temperature 0C to +70C
Storage Temperature -25C to +85 C

Ball

Thermoset Phenolic, 50mm

Ball Load

200N Maximum downward pressure (20Kg) @ 20C

Ball Rotation

Continuous and reversible in any direction

Ball Speed

200 RPM maximum

Housing Material

Case - coated steel (pearl white)
Finger plate - polyester membrane on aluminium

Mounting Filter

Rear Mount

Mounting Position

Horizontal to 30(non-sealed versions)
Horizontal to 90° rear elevation (sealed)

Power

PS/2 - 5 V DC +/- 5%
RS232 - +/- 12 V DC

Resolution

(Quadrature) 155 pulses per ball revolution (Protocol) 310/155 ppr - switch selectable (other options

Tracking Force

10gms Nominal continuous no seal (IP40) 50gms Nominal continuous - PTFE seal (I

Transducers

Photo-optical encoders with LEDS

The Cursor Controls R50-SERIES Trackball is designed and engineered for use in demanding environments where reliability, durability are essential. The R50-SERIES supports a wide range of industries and operational applications.

Common deployment industries include: Energy and Utilities, Industrial Manufacturing, Logistics And Supply Chain, Public Sector, Rail And Transport.

Across these sectors, the R50-SERIES is typically used in applications such as Construction Site Supervision And Reporting, Emergency Dispatch And Incident Management, Industrial HMI And Machine Interfacing, Process Control And Shop-Floor Monitoring, SCADA And Control-Room Access, Secure Communications And Command-And-Control.

These examples demonstrate the versatility of the R50-SERIES across both industry sectors and real-world operational use cases. Its suitability extends well beyond the scenarios listed above, making it a flexible solution for a broad range of requirements.

For further information, or to assess whether the R50-SERIES is appropriate for your specific application, please contact us.

The Cursor Controls R50-SERIES Trackball comes with a 18 Month Limited Warranty With Option To Extend against defects in workmanship and materials, effective from the date of shipment (unless otherwise agreed in writing).

To receive service under this warranty, the eligible product, Cursor Controls R50-SERIES Trackball, must be presented to RUGGED in the United Kingdom.

For more information about the Cursor Controls R50-SERIES Trackball or to arrange repairs and services not covered by the warranty, please visit the warranty section on our website.

Do you need further details about the Cursor Controls R50-SERIES Trackball, or would you like to discuss a customised solution or demonstration?

At RUGGED, we recognise that every project has its own unique demands. If you have any questions about the Cursor Controls R50-SERIES or need a custom solution designed specifically for you, our team of technical experts are ready to assist you.

  • Alternative Products

    Explore alternative products offering comparable features, performance, and build quality to the model you are currently viewing.

    Our related solutions provide variations in configuration, functionality, and form factor to suit different application requirements. Each option has been selected to meet the same high standards of reliability and performance.

    Browse the related products below to identify the most suitable fit for your deployment.

    • 57mm thermoset phenolic ball for precision
    • IP40-rated dust protection for industrial settings
    • PS/2 and RS232 interfaces for flexible integration
    • Photo-optical encoders for consistent tracking
    Desktop-Trackballs-R55
    • Advanced laser tracking for longevity
    • Removable top ring for easy cleaning
    • ABS polycarbonate housing for durability
    • 100% humidity resistant when installed
    • Robust ABS polycarbonate housing
    • IP40 dust ingress protection
    • 183 pulses per revolution for accuracy
    • Continuous-duty operation from -10°C to +55°C
    • IP68 sealed ball for contamination resistance
    • Modular design supports custom integration
    • Industrial-grade housing with vibration tolerance
    • CE and RoHS certified for durability
  • Having trouble finding what you're looking for?

    Selecting the correct solution for your specific application and operating environment requires careful consideration.

    At Rugged, our engineering and product specialists can advise on specifications, environmental suitability, mounting requirements, connectivity, and lifecycle planning to ensure the right fit for your deployment.

    With extensive industry experience and a focus on reliability and performance, we help you select a solution aligned with your operational requirements.

    Speak to a Product Specialist
  • Frequently Asked Questions

    • If you are unsure which product is best suited to your requirements, you can contact us directly for expert guidance. Share details such as your use case, environment, compatibility needs, and budget, and we will help you select the most appropriate solution.

    • RUGGED offers free technical support for the lifetime of products you purchase. This includes help with setup, troubleshooting, and integration. Support is available online or directly from the technical team

    Trackballs excel in applications requiring precise control, operating like an upside-down mouse where the user moves the ball to control the cursor. This design eliminates the need to move the entire device, which is particularly beneficial in environments with limited workspace or for users who need to maintain a fixed arm or wrist position. The smooth, consistent movement of a trackball allows for highly accurate cursor placement and manipulation, making it ideal for tasks that demand fine motor control. Many professionals prefer a rugged trackball for its durability and sustained precision in demanding conditions.

    Trackballs are versatile pointing devices designed for a variety of applications, especially in settings where durability, precision, and space efficiency are critical. They are commonly used in industrial, marine, military, and medical environments.

    Key uses for a trackball include:

    • Industrial Control: For operating machinery and process control systems where gloves or harsh conditions are present.
    • Marine Applications: Ideal for navigation systems, sonar, and communication on ships and boats, offering stability in moving environments.
    • Military Systems: Employed in command and control centers, vehicles, and field equipment due to their robust construction and reliable performance.
    • Medical Equipment: Used in diagnostic imaging and patient monitoring systems, providing hygienic and precise input.
    • Public Access Kiosks: Found in ATMs, information kiosks, and public terminals due to their tamper-resistant design.

    Unlike a mouse, a trackball remains stationary, which saves desk space and offers a stable platform for input, making them particularly suitable for situations where movement is restricted or the user needs to maintain a fixed posture. Many rugged trackball units are also designed to be resistant to liquids, dust, and vibrations, ensuring reliable operation in challenging conditions.

    Rugged Limited provides a selection of trackballs that are indeed designed for panel mounting. These robust devices are engineered to offer reliable cursor control in challenging industrial and public access applications.

    Our panel mountable trackball units often feature a stainless steel or robust polymer construction, making them resistant to harsh conditions such as dust, dirt, and moisture. They are typically sealed to NEMA 4X or IP65 specifications, ensuring protection against environmental factors.

    When selecting a trackball for panel mounting, it is important to consider factors such as the material, sealing, and the specific interface requirements for seamless integration into your system. To explore our full range of solutions, including panel-mountable options, you can visit our rugged trackballs page.

    Rugged Limited offers a variety of trackball solutions, and many of these are designed with USB connectivity. USB is a common and versatile interface that ensures broad compatibility with different systems, making it a convenient option for integrating a trackball into various setups.

    A USB-connected trackball delivers a stable and consistent connection, crucial for applications requiring precise cursor control and responsiveness. This connectivity method simplifies installation as USB is often plug-and-play, allowing for quick setup without complex configurations.

    When selecting a trackball, checking the product specifications for its connection type is always recommended to ensure it meets your specific requirements.

    An Industrial Trackball is essentially an upside-down ball mouse. Instead of moving the entire device, the user rotates a ball set within a housing to control the cursor on a screen. This design provides several advantages, particularly for industrial applications, as the device itself remains stationary.

    Rugged Limited offers a range of rugged trackballs that are designed to withstand harsh operating conditions. These Industrial Trackball units are typically built to a high specification, featuring robust materials and sealed constructions to protect against elements such as dust, water, and vibrations. This makes them ideal for environments where a traditional mouse would quickly fail.

    The precision and compact footprint of an Industrial Trackball also contribute to its suitability in critical applications, allowing for accurate cursor control even in spaces where desk real estate is limited or in situations requiring stable input without the need for a flat surface.

    Trackballs are often considered easier to clean than conventional computer mice due to their design. With a trackball, the ball is usually removable, allowing for simple cleaning of both the ball and the internal housing. This design minimises areas where dirt and debris can accumulate unseen. In contrast, mice typically have optical sensors and crevices that can trap dust and grime, making thorough cleaning more challenging.

    This ease of cleaning makes a trackball a practical choice for environments where hygiene is a priority, such as medical facilities, industrial settings, or public access terminals. Rugged Limited provides trackball solutions that are designed not only for durability but also with maintainability in mind, ensuring they can withstand rigorous use and remain sanitary with minimal effort.

    Rugged Limited offers a variety of trackball designs, some of which are specifically engineered for environments where operators need to wear gloves. Our industrial trackballs can feature larger ball diameters and specific dome designs that facilitate easy and accurate manipulation even when wearing protective equipment. These design considerations ensure that productivity and precision are maintained in demanding work settings where gloves are a necessity.

    Many of our standalone and panel-mount trackballs are also available with IP65 sealing, meaning they are protected against dust and water ingress, which further enhances their suitability for harsh environments encountered across various industries.

    Trackballs are versatile and can be found in numerous applications, particularly where durability, precision, and hygiene are paramount. They are commonly integrated into industrial machinery, enabling operators to control complex systems with accuracy. In medical settings, the sealed nature of a trackball prevents the ingress of contaminants, making them easy to clean and sterilise, which is essential for maintaining hygiene standards.

    Furthermore, trackballs are frequently used in marine and aviation environments due to their ability to function reliably in conditions with vibration and limited space. They are also prevalent in public access kiosks and ATMs, offering a robust and vandal-resistant input method. The compact and sealed design of these input devices makes them suitable for environments where a conventional mouse would be susceptible to damage or would not perform optimally. To explore a range of robust input solutions, including the rugged trackballs, Rugged Limited offers dependable options built for demanding use.

    Quality Refurbished Products

    Tell us what you need and how the devices will be used. Share details such as product type, quantities, condition requirements, budget, and timeframe so we can recommend the most suitable refurbished rugged solution for your application.

    Need to Recover Your Data?

    No need to panic — at Rugged we can help. Complete the online form or get in touch using the contact details below.

    How Can We Help You?

    We're here to assist and guide you with any enquiries you may have.

    Simply complete the online form or reach out using the contact details provided below.

    How Can We Help You?

    We're here to assist and guide you with any enquiries you may have.

    Simply complete the online form or reach out using the contact details provided below.