Sim-Lab
Sim-Lab XP1 Loadcell Pedal Set
The Sim-Lab XP1 Loadcell Pedal Set uses a pressure-based load-cell brake with Hall sensors on the throttle and optional clutch. Resistance, preload, travel, pedal angle and pedal-face position can be tuned mechanically, while RaceDirector adds calibration, dead-zone and response-curve control.
Why choose this product?
- The pressure-based brake and 16-bit input provide a precise, repeatable braking interface that can be tuned for different cars and driving styles.
- Full-metal construction, adjustable geometry and interchangeable springs and elastomers let you tailor both pedal position and pedal feel without replacing the complete set.
Product details
Load-cell braking and contactless sensors
The XP1 brake is designed for up to 100 kg of pedal pressure and uses a 16-bit analog input. Supplied elastomers and preload springs change first-stage compression and overall stiffness. The throttle and clutch use Hall sensors, and maximum travel can be adjusted for shorter or longer pedal movement.
Mechanical adjustment and mounting
The pedal base offers approximately 20 degrees of angle adjustment, while each pedal face can be repositioned in height and angle. The pedals mount through 6 mm slots on profile-based or conventional pedal decks. For additional fore-and-aft adjustment, the Sim-Lab Pedal Slider Baseplate is an officially documented option. An optional Sim-Lab XP1 Foot Support can add lateral support around an individual pedal.
RaceDirector configuration
RaceDirector is used to calibrate the pedals, set dead zones and shape the input curve. Linear, aggressive and progressive presets are available, and custom profiles can be saved. Firmware management is also handled through the software.
Compatibility
Platform: PC via the supplied control box and USB connection. Sim-Lab does not state console compatibility for the XP1 pedal system.
Connection and ecosystem: The pedals connect to the XP1 control box and can be hard-mounted to profile-based or conventional pedal decks. Sim-Lab specifically documents P1X-style profile mounting, GT1 EVO-style pedal decks and its pedal slider baseplate.
Requirements: A suitable pedal deck or mounting surface and a PC USB connection are required. The clutch is included only with the three-pedal configuration; it is not part of the two-pedal throttle-and-brake configuration.
Specifications
What's in the box?
- Two-pedal configuration: brake pedal, throttle pedal, XP1 control box and pedal cables.
- Three-pedal configuration: the two-pedal contents plus the XP1 clutch pedal and clutch-specific hardware.
- USB cable, brake elastomers, preload springs, spring buffers, heavy throttle spring and mounting hardware.
Frequently asked questions
What is the difference between the two-pedal and three-pedal versions?
The two-pedal version contains throttle and brake. The three-pedal version adds the XP1 clutch and its mounting hardware.
Can the XP1 pedals be mounted to a pedal slider?
Yes. Sim-Lab documents the pedals with its pedal slider baseplate, and the 6 mm mounting slots also support a wide range of conventional pedal decks.
How can the brake feel be adjusted?
The supplied elastomers and preload springs change stiffness and the initial compression stage, while the mechanical adjustment points change leverage and travel.
What does RaceDirector control?
RaceDirector handles calibration, dead zones, input curves, saved profiles and supported firmware updates for the XP1 system.
What maintenance does Sim-Lab recommend?
The manual recommends periodic cleaning and lubrication of moving and sliding parts. White lithium grease is recommended for the relevant moving interfaces.
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