Description
DOF Reality H4 4-Axis Motion Simulator Platform
The DOF Reality H4 4-Axis Motion Simulator Platform is designed for advanced home simulation, delivering realistic physical movement through a true 4-axis motion system with integrated heave functionality. This added axis allows for vertical motion effects that enhance overall simulation realism.
The DOF Reality H4 4-Axis Motion Simulator Platform reproduces elevation changes, surface irregularities, turbulence, jumps, and acceleration transitions with controlled and consistent motion response. By incorporating heave alongside pitch, roll, and other motion cues, the system provides a more complete and immersive simulation experience.
Built for home users who want enhanced motion feedback, the DOF Reality H4 4-Axis Motion Simulator Platform offers a balanced combination of performance, stability, and realism. It is well suited for racing simulation, flight simulation, and VR applications where vertical motion adds an extra layer of detail.
Free shipping is included, allowing for a straightforward purchasing experience without additional delivery costs.

Developed using DOF Reality’s experience in motion simulator engineering since 2014, the H4 brings advanced motion capability into a compact and quiet platform suitable for home environments. The footprint is similar to the DOF Reality H3 and measures approximately 3 × 5.2 ft (100 × 150 cm) with a height of 2 ft (60 cm), making it well suited for use in limited spaces.
The platform is constructed from high-strength European steel to ensure stability and long-term durability. All mounted components—including the seat, steering wheel, pedals, and flight controls—move together as a single unit. This design allows motion feedback to be delivered through natural body pressure points, enhancing realism beyond visual cues alone. The H4 is compatible with racing peripherals, flight simulation controls, and major VR headsets.
Designed for sim racing and flight simulation use, the H4 provides immersive physical motion intended to closely reflect in-game movement, offering a realistic motion experience for home users.
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Degrees of Freedom (Axes): 4 DOF, including Pitch, Roll, Yaw (rear traction), and Heave
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Platform Motion: Full platform movement
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Maximum Motion Range: Up to 20°
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Maximum Speed: Up to 50 cm/s (approximately 86°/s)
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Motor Torque: Up to 25 N·m
H4 DOF Reality® – Ready-to-Use Motion Platform Includes:
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Rigid metal simulator frame supporting standard and Formula-style seating positions
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Mounting points for a seat or seat slider rails
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Integrated electric drive motors
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Control unit (100–240V) with USB connectivity
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SimRacingStudio software license
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Tools required for assembly
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1-year manufacturer warranty
This product includes the plug-and-play motion platform only. A seat, VR headset, and simulation controls (such as a steering wheel, pedals, or flight yoke) are not included and must be purchased separately. The platform is designed to support a wide range of compatible third-party accessories.
All required cables and motion control software are provided. Simulation games or software titles are not included.
Customer support is available to assist with platform setup and to help select compatible components via email or phone.
Compatible with
The DOF Reality H4 is a home-use motion simulator platform featuring a 4-axis motion system, including Pitch, Roll, Yaw (rear traction), and Heave. The integrated Heave axis enables controlled vertical motion to simulate elevation changes, surface variations, turbulence, and acceleration transitions within supported simulation software.
Developed based on DOF Reality’s motion simulator engineering experience since 2014, the H4 is designed to provide advanced motion capability in a compact platform suitable for residential environments. The unit measures approximately 3 × 5.2 ft (100 × 150 cm) with a height of 2 ft (60 cm), offering a space-efficient footprint comparable to the H3 platform.
The frame is constructed from high-strength European steel to support stability and long-term use. The seat mount, steering wheel mount, pedal mount, and flight control mounts move together as a unified structure, allowing motion feedback to be transferred through the user’s body in coordination with in-game telemetry.
The H4 is compatible with a wide range of racing wheels, flight simulation controls, and major VR headsets, depending on user configuration.
Designed for racing and flight simulation applications, the H4 provides synchronized physical motion aligned with supported software environments for an immersive home simulation setup.



Flight Motion
Simulator Platform
The DOF Reality H4 is a home-use motion simulator platform featuring a 4-axis motion system: Pitch, Roll, Yaw (rear traction), and Heave. The integrated Heave axis enables controlled vertical movement to simulate elevation changes, surface transitions, turbulence, jumps, and acceleration shifts within supported simulation software.
Developed using DOF Reality’s motion platform engineering experience since 2014, the H4 is designed to provide advanced motion capability in a compact structure suitable for residential environments. The platform footprint measures approximately 3 × 5.2 ft (100 × 150 cm) with a height of 2 ft (60 cm), making it appropriate for limited-space setups.
The frame is constructed from high-strength European steel to support structural stability and long-term durability. The seat mount, steering wheel mount, pedal mount, and flight control mounts move together as a unified platform, allowing motion feedback to transfer through the user’s body in coordination with in-game telemetry data.
The H4 is compatible with a wide range of racing wheels, flight controls, and major VR headsets, depending on user configuration.
Designed for racing and flight simulation applications, the H4 provides synchronized physical motion aligned with supported software environments for immersive home simulation setups.
Characteristics
The DOF Reality H4 is a home-use motion simulator platform equipped with a 4-axis motion system, including Pitch, Roll, Yaw (rear traction), and Heave. The Heave axis enables vertical movement to simulate elevation changes, surface variations, turbulence, jumps, and acceleration transitions within supported simulation software.
Developed using DOF Reality’s motion platform engineering experience since 2014, the H4 is designed to deliver synchronized motion in a compact structure suitable for residential environments. The platform has a footprint of approximately 3 × 5.2 ft (100 × 150 cm) with a height of 2 ft (60 cm), making it suitable for installations where space is limited.
The frame is constructed from high-strength European steel to provide structural stability and durability. The seat mount, steering wheel mount, pedal mount, and flight control mounts move together as a single platform, allowing motion feedback to be transferred through the user’s body in coordination with in-game telemetry rather than relying solely on visual cues.
The H4 supports compatibility with a wide range of racing wheels, flight simulation controls, and major VR headsets, depending on user configuration.
Designed for racing and flight simulation applications, the H4 provides physical motion synchronized with supported software environments for home simulation setups.

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