Motion-Core 9 Axis Motion Simulator Controller

Motion-Core is a high-performance DIY motion simulator controller designed for advanced multi-axis simulation systems. Built around the powerful STM32H743 platform, Motion-Core delivers fast, stable, and highly accurate motion control for serious sim racing and flight simulation builders.

Designed specifically for the AASD servo drive family and fully compatible with SimHub Motion, Motion-Core supports up to 9 axes, making it suitable for a wide range of configurations — from standard 4 actuator systems to advanced 6DOF platforms with surge, traction loss, and belt tensioners.

Key Features

• Supports up to 9 motion axes
• Designed for SimHub Motion integration
• Optimised for AASD servo drive systems
• High-speed 200kHz pulse generation
• Accurate real-time pulse output
• STM32H743 high-performance MCU
• DB25 easy wiring
• Industrial EMI filtered design for improved stability
• Optocoupler-isolated control outputs for improved noise immunity and system protection
• Supports 5mm and 10mm leadscrew pitch configurations
• Supports actuator strokes up to 250mm
• Configuration software
• Firmware updatable

Advanced Motion Processing

Motion-Core uses dedicated hardware pulse generation with precise timing control to ensure stable and reliable actuator movement. Pulse generation accuracy is maintained independently from the PC software, ensuring smooth and consistent motion response.

The controller receives absolute position data directly from SimHub and converts it into high-speed motor commands with accurate pulse timing and direction control.

Recommended Configurations

Motion-Core is designed for a wide variety of simulator setups, including:

• 4 actuator 3DOF systems
• 4 actuator + dual traction loss + surge systems
• Stewart platform 6DOF systems
• 6DOF + dual belt tensioner systems
• Custom multi-axis motion projects

DIY Focused Design

Built specifically for the DIY motion simulator community, Motion-Core combines industrial-level performance with simple connectivity and flexible configuration options. The system is designed to provide reliable motion control while remaining easy to wire, configure, and expand.

Whether you're building your first motion rig or developing an advanced multi-axis platform, Motion-Core provides the flexibility and performance required for demanding simulation environments.