Pre-Travel and Post-Travel Protection for Medical Foot Pedals
When designing a medical foot pedal, small movement details can make a big difference. Pre-travel and post-travel settings are two pedal travel characteristics that can help reduce unintended activation while supporting controlled operation.
What Is Pre-Travel?
Pre-travel is the small amount of pedal movement that does not activate the switch.
This allows the pedal to move slightly before a signal is sent. In medical applications, this can help prevent the system from triggering when an operator rests their foot on the pedal.
What Is Post-Travel?
Post-travel is the additional movement available after the activation point.
Once the switch has activated, the pedal can continue moving slightly farther to help ensure full activation is reached.
Why Pedal Travel Matters
Pre-travel and post-travel can play an important role in overall pedal response. These settings may help create a more controlled feel while reducing the chance of unintended activation.
For medical equipment where foot controls are used regularly, these details can be an important part of switch performance.
Adjustable to OEM Needs
Both pre-travel and post-travel settings can be adjusted via firmware, depending on the equipment manufacturer’s needs.
This allows pedal response to be aligned with the specific application and operating preferences.
Learn More About Safety-Focused Foot Controls
Pre-travel and post-travel are just one part of a broader safety-focused design approach for medical foot pedals. To learn more, visit our full Safety Features page.
Meet The Author
Arijan Kandic
Digital Marketing Specialist
Arijan is the Digital Marketing Specialist at Linemaster Switch Corporation and holds a bachelor’s degree in business management from Quinnipiac University. He manages the company’s SEO strategy, Google Ads campaigns, and digital marketing initiatives, and develops educational content for the Linemaster Learning Center to help engineers, OEMs, and medical device manufacturers better understand foot switch technology. Arijan works closely with Linemaster’s engineering and applications teams to translate complex technical concepts into clear, accurate articles on foot switch design, customization, and compliance considerations.
In Collaboration with
Sean Lewis
Director of Engineering
Sean has more than fifteen years of experience in product development, engineering governance, and cross functional technical operations. His background in metal fabrication, including machining, forming, welding, and inspection, provides a strong manufacturing foundation that supports his approach to design and process optimization. Sean holds a bachelor’s degree in mechanical engineering, an MBA with a manufacturing concentration, and an MSOL. He is a Certified SolidWorks Expert with advanced capability in CAD, rendering, simulation, and rapid prototyping. Sean also specializes in DFMEA and PFMEA risk management practices and is the holder of several foot switch design and utility patents.
Uploaded 04/29/2026
Custom Foot Switches
Linemaster’s custom footswitches are designed to meet specific user requirements, offering a range of features such as various pedal configurations, wired and wireless options, and customizable LED indicators. These custom footswitches provide reliable, durable solutions tailored to enhance functionality in diverse applications.
