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Robotic Grinding Head RMA100

Compact and Flexible Drive for Robotic Grinding

The RMA100 adaptive robotic grinding head is a compact and flexible solution for robotic grinding and automated surface finishing, where precision, sensitivity, and a small installation footprint are essential. As part of the DEPRAG DGS system, it offers an optimal balance between performance and process control, making it ideal for applications requiring finer material removal and high surface quality.

Thanks to stable contact force control, compensation of gravitational effects, and precise tool guidance, it ensures constant contact with the workpiece and repeatable results—even when processing complex part geometries.

An ideal solution for efficient grinding of smaller components, detailed surfaces, and applications where precision, flexibility, and process stability are critical.

Key Benefits

  • compact design for easy integration into robotic workstations

  • high precision and sensitivity during grinding

  • stable and controlled contact force for consistent results

  • compatibility with various types of abrasive tools

Designed for Flexible Applications

  • optimized for small to medium-duty applications

  • ideal for complex and hard-to-reach parts

  • reliable operation in automated production lines

Typical Applications

  • fine grinding of welds

  • processing of smaller castings and molded parts

  • surface finishing operations

  • polishing of detailed surfaces

  • brushing and cleaning

 
 
Product number
6061371C
Downforce control electronic
Applies contact force 5 - 45 N
Max. power output 1000 W / 1.34 hp
Range of speed 12000-19000 min-1
Max. work stroke 18 mm / .70 in
Speed (no load) 19000 min-1
Design stacionary
Rotation right
Air consumption (no load) 0,8 m3/min / 28.25 cfm
Air consumption (loaded) 0,9 m3/min / 31.78 cfm
Drive vane motor
Start remote start
I.D. of air inlet hose 12,5 mm / .49 in
Operating pressure 6,3 bar / 90 psi
Weight 6,55 kg / 14.44 lbs
Sound pressure level Lpa according ČSN EN ISO 15744 77,2 dB(A)
Sound pressure power LwA according ČSN EN ISO 15744 88,2 dB(A)
Controller: input voltage 90-132 VAC / 173-264 VAC
Controller: output current 4 A (115 V AC) / 2.4 A (230 V AC)
Controller: status signalization Yes
Controller: display Touch 7“
Communication: digital inputs 7
Communication: digital outputs 7
Optional Accessories
Automatic exchange system -
Spindle Valve 6080231
Proportional valve 6080232
Filter with Regulator incl. Manometer - Lubricator (2-pieces set), filtration 25μm 6060875A
Filter - Regulator (filtration 25μm) 6060914A