Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Festo
Engineered by Festo with a 40 mm piston diameter, a 100 mm stroke, and an M12x1.25 external piston rod thread, this double-acting industrial component conforms to ISO 15552 and operates between 0.06 MPa and 1.2 MPa utilizing compressed air per ISO 8573-1:2010 [7:4:4]. The structural design features a piston, piston rod, cylinder barrel, and tie rod 1 with self-adjusting pneumatic end-position cushioning, supporting any mounting position and position sensing via proximity switch within an ambient temperature range of -20 °C to 80 °C. It provides Class 5 cleanroom suitability according to ISO 14644-1 and a corrosion resistance class of 2 under moderate corrosion stress. Submit the exact part number 1646563, quantity, and application requirements for a formal quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 1646563. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.