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 8103811 is an electrical parallel gripper featuring two jaws driven by a DC servo motor, a worm gear unit, a gear rack and pinion, and a T-shaped structural design with a plain-bearing guide. This size 25 component delivers a 16 mm stroke per gripper jaw, a maximum gripper jaw backlash Sz of 0.04 mm, a rotational symmetry of 0.2 mm, a maximum gripper jaw angular play ax and ay of 0.3 degrees, a maximum interchangeability of 0.2 mm, and a pneumatic gripper repetition accuracy of 0.01 mm, operating at a maximum cycle rate of 0.8 Hz with a maximum mass per external gripper finger of 230 g and a maximum current consumption of 2 A. Position sensing occurs via an integrated linear potentiometer, a Hall sensor, and an IO-Link interface, while ready status is indicated by an LED in conformity with the IEC 61010-1 standard for any mounting position. Submit the exact part number, quantity, and application requirements to receive a formal 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 8103811. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.