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6 Axis Force Sensor for Polishing Robots

Polishing and grinding robots operate in highly dynamic environments, often working on irregular or non-uniform surfaces. To maintain consistent surface quality, these systems require real-time feedback on both applied force and torque. Traditional sensors are either too bulky, lack overload protection, or fail to provide the multi-axis feedback needed in industrial surface processing.

Challenges in Robotic Polishing

  • Maintaining stable force during contact with curved or complex surfaces
  • Preventing damage from overload or sudden force shifts
  • Integrating sensors into tight, compact tool heads
  • Capturing fast-changing force and torque signals during high-speed polishing

Our Solution: Lizion 6 Axis Force Sensor

Lizion Future offers a compact, MEMS-based 6 Axis Force Sensor specifically optimized for polishing applications:

  • Full 6 DoF sensing: Measures XYZ forces and rotational torques in real time
  • Ultra-thin form factor: Only 6.5 mm thick, ideal for robotic wrists or end-effectors
  • High overload protection: Withstands ≥600% of rated load, enabling safer operation
  • MEMS-enhanced accuracy: Integrated architecture reduces noise and cost
  • Fast response time: Suitable for high-frequency control feedback loops

Key Specifications

Feature Specification
Size Φ42 mm × 6.5 mm
Force Range ±200 N (X/Y/Z)
Torque Range ±5 Nm (Mx/My/Mz)
Resolution 0.2% FS
Overload Capacity ≥600% FS
Output Digital / CAN / Analog (custom options)

Application Diagram

Lizion Future 6-axis force sensor in polishing robot application diagram

Take the Next Step

If you're developing next-generation polishing systems and require precise force control in compact spaces, our 6 Axis Force Sensor is the right fit.