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 8117631 is an electrical parallel gripper featuring two jaws with a size of 28, a complete stroke of 30 mm, and a stroke per gripper jaw of 15 mm. This structural design incorporates a toothed belt, an electric gripper, a ball screw, and a roller guide, driven by an absolute single-turn magnetic motor encoder enabling a positioning speed of 40 mm/s and acceleration of 1 m/s^2. Featuring a repetition accuracy of plus or minus 0.04 mm, a maximum gripper jaw clearance of 0.35 mm, and an LED ready status indication, it operates via interpolating mode through fieldbus with GSDML file configuration support in any mounting position while excluding certain mass constituent metals. 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 8117631. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.