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
The Festo part number 5428814 is an electric cylinder featuring a ball screw structural design with a size 25 format, a 50 mm stroke, and a 6 mm screw diameter with a 6 mm/U spindle pitch. This component includes a plain bearing-guide for torsion protection, an external M6 piston rod thread with a max rotation angle of plus or minus 1 degree, and accommodates either stepper or servo motors. It operates with a maximum speed of 0.4 m/s, a max rotational speed of 4000 rpm, a max acceleration of 15 m/s², a repetition accuracy of ±0.02 mm, and position sensing via proximity switch in any mounting position. Submit the exact part number, quantity, and application requirements to request a 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 5428814. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.