1. Automotive Paint Shop Conveyor Skid Detection
Implementation of the AR-01 roller lever as a mechanical limit switch attachment for pneumatic valves within a vehicle body painting line. The roller lever physically contacts the passing skid or carriage to trigger the next stage of the spray process without using electrical sensors.
Problem SolvedStandard electrical sensors pose explosion risks in solvent-heavy spray booths and often contain silicone or contaminants that cause paint defects (cratering). The AR-01 provides a purely pneumatic, spark-free sensing solution that is certified free of paint-wetting impairment substances.
LABS (PWIS) conformity VDMA24364-B1/B2-LSpark-free sensingPneumatic limit switch10 N actuating force
2. Woodworking Machine Pneumatic Clamp Sequencing
Integration of the AR-01 attachment onto a stem-actuated valve in a dusty furniture assembly rig. As the primary clamp cylinder extends, a cam strikes the AR-01 roller lever, mechanically opening the valve to pilot the secondary drill feed cylinder.
Problem SolvedFine wood dust creates an insulating layer that frequently blinds optical sensors or jams electromechanical microswitches. The AR-01's robust mechanical roller action and 10 N actuating force cut through dust buildup, ensuring reliable sequencing where electronic alternatives fail.
Dust-proof sequencingSteel Galvanised mountingMechanical automationCam-operated valve
3. Volatile Chemical Filling Lance Safety Interlock
Deployment of the AR-01 on a pneumatic interlock valve for a drum filling station handling flammable solvents. The roller lever detects when the filling lance is fully lowered and seated, permitting the main flow valve to open only when physical contact is maintained.
Problem SolvedEliminates the need for expensive ATEX-rated explosion-proof electronics in a Zone 1 hazardous area. The steel galvanised construction ensures durability against rough handling of the lance, while the mechanical actuation removes any ignition source.
Explosion-proof interlockZero-energy stateSteel Galvanised adaptorHazardous area compliance
