Aventics R412010292 Shock Absorber

R412010292 is an SA1-MC industrial shock absorber from AVENTICS, engineered for end-of-stroke cushioning in pneumatic systems. It features a 10 mm stroke with an M12x1 mounting thread and self-compensating cushioning that absorbs up to 14 Nm per stroke (and up to 30,000 Nm per hour), using oil as the cushioning medium and operating from -20 °C to 80 °C. The unit supports an effective mass range from 1.5 to 7.7 kg, with return-spring forces spanning 3.5 to 7 N, and mounts via a lock nut. Construction details include a chrome-plated steel cylinder tube, a stainless steel piston rod with an acrylonitrile butadiene rubber seal, stop components of polyurethane/steel/chrome-plated, and a weight of 0.036 kg. Its compact envelope measures about 70.5 mm in overall length and 12 mm in width. This shock absorber is well suited for dampening end-of-stroke impacts on pneumatic cylinders in automated lines, machinery, and robotics where repeatable energy absorption and a small footprint are essential.