Integrated orbital sander for automated surface treatment

The AOK is an intelligent system package, which combines the Active Compliant Technology with a specially-developed orbital grinder. This integrated complete solution automates the industrial grinding process with individual control of all process parameters: speed of rotation, contact force and feed rate. The AOK offers the highest process quality from a single source. The system design is compact and simple. The enormously durable grinder is designed for industrial use and delivers twice the output of standard devices, 24 hours a day, 7 days a week.

Surface treatment: Grinding, polishing, cleaning, deburring

All materials: steel, aluminum, titanium, magnesium, carbon, plastic, wood, ceramic, coconut fiber, ...


It’s our job to offer you the very solution today, that will solve your problems tomorrow and in doing so increase your competitiveness. With ACT, we attain better results in terms of both quality and productivity for everything involved in the process.



Datasheet | English
Datasheet | Spanish
Datasheet | French
Datasheet | Chinese


Active Orbita Kit Product Picture
Max. Force (push/pull) [N] 160
Stroke [mm] 35.5
Max. Overturning moment [Nm] 250
Max. Torsional moment [Nm] 250
Dimensions [mm] ø285 x 350; Bolt circle ISO 9409-1 standard flange ø80 mm
Dead weight [Kg] 8.5
Power supply 24 V (DIN-Schiene); 380 V (frequency inverter); ø6 mm air supply of ACF and sealing air, Max. 7 bar, 30µm, ISO 8573-1 Kl.3 (oil & water free); ø6 mm operated air supply of brake of grinding disc, Max. 7 bar, 30µm, ISO 8573-1 Kl.3 (oil & water free)
Max. Speed [rpm] 10,000 recommended 6,500
Motor rated power [W] 700
Motor peak power [W] 1,500
Excentric stroke [mm] 5
Grinding disc ø150 mm, optional ø125mm, ø6", ø5"
Air consumption [l/min] 20-30
Connection extraction [mm] ø38
Ambient temperature during operation [°C] +5...+45
Protection class IP65

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