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, part number 8101540 is an electric cylinder with a toothed belt, integrated actuator, and plain bearing-guide, featuring a size 45 design with a 20 mm stroke, 0 mm stroke reserve, and M6 piston rod thread. The unit operates with a 10.18 mm drive pinion effective diameter, 2 mm toothed belt pitch, 0.31 % toothed belt elongation, max. speed of 0.44 m/s, max. acceleration of 9 m/s², and a repetition accuracy of ±0.05 mm in any mounting position. It incorporates an absolute single-turn magnetic rotor position sensor, motor encoder position sensing, an LED display, user interface, integrated end-position sensing, and an integrated precise CMOS temperature sensor with analogue output for overtemperature shutdown, alongside configurable, non-galvanically isolated digital logic outputs. 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 8101540. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.