Century R&D Investment Institute

Product Overview: MotionEdge

MotionEdge is a customizable motion control platform designed to surpass the limitations of conventional servo controllers. It interfaces directly with Mitsubishi MR-J4 servo motors via RS422, executing precise absolute positioning based on Mitsubishi’s proprietary communication protocol.

🔍 Key Features

• Ultra-High Resolution: Coupled with a 1:100 planetary gearbox, the system achieves up to 2 million distinct positions per 360° rotation, equivalent to 4 million positions across two full turns—ideal for applications requiring ultra-fine motion control.
• Absolute Position Retention: In the event of power loss, MotionEdge uses an onboard battery to preserve absolute position data, ensuring seamless recovery and continuity.
• One-Touch Homing for Absolute Positioning: While the system retains absolute position using onboard battery backup, an initial homing is required to establish the zero reference. In scenarios such as battery replacement or field-based re-zeroing, the operator can activate One-Touch Homing by pressing the Homing button. The system will automatically set a new Home position. After homing is completed, it will automatically return to normal operational mode after approximately 10 minutes, ensuring seamless transition and minimal operator intervention.
• Robust Noise Immunity: When the SON signal activates, MR-J4 servos may emit strong electromagnetic interference. MotionEdge is engineered with advanced noise suppression, ensuring stable and uninterrupted RS422 communication.
• Industrial-Grade Power Safety: The system uses a power supply compliant with industrial safety standards. Any alarm condition will trigger a contactor to immediately cut both power and control voltage, protecting equipment and operators.
• Forced Brake on Power Loss: In the event of sudden power failure, the system engages a forced brake to instantly stop the servo, preventing drift or hazardous motion.
• Safe Startup Protocol: Upon power restoration, the system remains inactive until the operator manually presses Start, ensuring controlled and deliberate reactivation.
• Layered Architecture: Separates control, monitoring, and response layers for optimal performance and scalability.
• Expandable Integration: Supports connection to central processing units, AI modules, and deployment across various hardware platforms.