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 5428858 is an electric cylinder featuring a structural ball screw design and a plain bearing-guide for torsion protection. This Size 45 component delivers a 25 mm stroke with zero stroke reserve, an M10x1.25 external thread piston rod, and a 3 mm/U spindle pitch across an unrestricted mounting position. Operating with either a stepper or servo motor, it achieves a maximum rotational speed of 3600 rpm, a top speed of 0.18 m/s, a maximum acceleration of 5 m/s², and a repetition accuracy of ±0.02 mm with 100 µm of reversing backlash. Position sensing is accomplished via proximity switch, and the unit accommodates a maximum piston rod rotation angle of ±1 degree alongside a 0.01 m/s maximum homing speed. Submit the exact part number, quantity, and application requirements to receive a formal quotation.
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 5428858. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.