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 5428891 is an electric cylinder featuring a ball screw structural design with a size 60 profile, a 100 mm stroke, and no stroke reserve. Equipped with an M12x1.25 external thread piston rod, a plain bearing-guide for torsion protection, and compatibility with stepper or servo motors, it achieves a max speed of 0.25 m/s, a max rotational speed of 3000 rpm, and a repetition accuracy of ±0.02 mm. Position sensing is accomplished via proximity switch, supporting any mounting position with a 12 mm screw diameter, 5 mm/U spindle pitch, and 100 µm reversing backlash. Submit the exact part number, quantity, and application requirements for 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 5428891. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.