Ace Controls MC25-L Shock Absorber

The Ace Controls MC25-L is a self‑compensating miniature shock absorber designed for compact machinery, delivering 20 in-lbs of energy per cycle with a 0.26‑inch stroke and a 3/8‑32 UNF mounting thread. Built for maintenance‑free operation, it mounts in any position and includes an integrated positive stop with oil damping to provide repeatable performance in rotary actuators, miniature slides, automation, and packaging within medical, electronics, and robotics applications. Key specifications include energy capacity 20 in-lbs/cycle and 200,000 in-lbs/h, return force 0.8–1.7 lbs, return time 0.3 s, side load angle max 2°, impact velocity range 0.5–8 ft/s, and an operating temperature range of 14 °F to 150 °F. Construction features a corrosion‑resistant outer body, hardened stainless steel piston rod, rod‑end button with elastomer insert for MC25/MC75, and a steel locknut, all utilizing oil as the damping medium. Weight is listed at 0.044 lbs, and the unit is suitable for applications like miniature slides, pneumatic modules, and lightweight handling in automation, medical devices, electronics, and robotics.