ETH17 Linear Motion Module
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The ETH17 is a semi-enclosed dustproof linear slide module designed for use in DIY motion platform builds, offering a 750mm stroke with a 10mm lead screw pitch for smooth and precise linear travel. Its enclosed design helps protect internal components from dust and debris, making it a practical choice for workshop and home simulator environments. Overall it represents a solid mechanical foundation for sim racing motion rigs when paired with appropriate motors and controllers.
Key Features & Specs
| Stroke Length | 750mm total travel distance suitable for full-range motion platform actuation |
|---|---|
| Lead Pitch | 10mm per revolution lead screw pitch balancing speed and positional accuracy |
| Enclosure Type | Semi-enclosed dustproof housing protects the lead screw and rail from particulate contamination |
| Compatibility | Designed to work with NEMA 17 stepper motors commonly used in DIY CNC and motion rig projects |
| Construction | Aluminium extrusion frame with integrated linear rail and carriage for rigid, low-flex movement |
| Load Capacity | Suitable for light to medium loads typical of seat mover and 2DOF motion platform applications |
| Mounting | Standard bolt-pattern ends allow flexible integration into custom welded or extruded aluminium cockpit frames |
Best for: DIY sim racing enthusiasts building or upgrading a 2DOF or 3DOF motion platform who need a reliable, dust-resistant linear actuator module compatible with NEMA 17 stepper motors.