Aventics 0822244409 (R404066027) ISO15552 Double‑Acting Pneumatic Profile Cylinder

Product Description

0822244409, also marked R404066027, is an Aventics PRA‑series profile pneumatic cylinder manufactured according to ISO 15552 standards. It adopts an extruded aluminum alloy profile housing, double‑acting working principle and built‑in adjustable pneumatic cushioning. The cylinder is fitted with fluororubber seals and scrapers for high temperature resistance and good chemical compatibility. Integrated sensor grooves allow direct installation of position sensors. Designed for continuous cyclic operation under industrial compressed air systems, it delivers stable linear reciprocating motion for automated machinery.

Product Functions

• Convert compressed air energy into linear push‑pull mechanical movement
• Adjustable pneumatic end‑position cushioning to reduce impact and mechanical vibration
• Magnetic piston enables non‑contact position detection by external proximity sensors
• Provide reliable reciprocating actuation for clamping, lifting, pushing and transfer mechanisms
• Accept standard industrial compressed air and match solenoid valves for automated cycle control
• Resist high temperature and medium chemical corrosion with fluororubber sealing assembly

Application Scenarios

• Automated assembly lines and material handling equipment
• Packaging machinery, conveyor diverters and sorting systems
• Automotive production jigs, clamping fixtures and press devices
• Textile, plastic and wood processing automatic machines
• General factory automation requiring medium‑force linear pneumatic actuation

Common Problems

• Slow or uneven piston movement: Insufficient air pressure, contaminated pipeline, lubrication shortage or damaged guide sleeve.
• Air leakage at rod or end caps: Aging fluororubber seals, scratches on piston rod or loose end‑cover screws.
• Weak cushioning effect and loud end‑impact noise: Improper cushion screw adjustment, worn cushion seal or excessive operating speed.
• Sensor fails to detect piston position: Sensor installation offset, magnetic piston demagnetization or damaged proximity switch wiring.
• Short service life and frequent jamming: Dust and grit entering the scraper, poor air filtration or lateral load exceeding design limits.