Technical Details for the MA150EUM


The MA150EUM is a compact, adjustable miniature shock absorber designed by ACE for applications with lower precision requirements. With a 4 Nm energy capacity per cycle and an 10.2 mm stroke, it offers soft damping characteristics and flexibility for a variety of applications. Ideal for use in handling modules, linear carriages, and situations with changing application data.

The MA150EUM provides stepless adjustment for tailored damping performance and is maintenance-free, with an integrated positive stop for reliable operation. Constructed with a nitride-hardened steel outer body and a steel piston rod featuring a black oxide finish or nitride hardening for durability. The damping medium is a temperature-stable oil, ensuring consistent performance even under varying conditions.

Energy capacity 22 Nm/Cycle
Stroke 12.7 mm
Effective Weight 1 - 109kg
Return Force 3N - 5N
Return Time 0.4s
Side Load Angle max. 2o
Adjustment Hard impact at the start of stroke, adjust the ring towards 9 or PLUS. Hard impact at the end of stroke, adjust the ring towards 0 or MINUS.
Impact velocity range At speeds of 0.3 m/s the maximum allowed energy is approx. 2 Nm. Where higher energies occur use a shock absorber for the initial impact. Avoid high impact velocities.
Operating temperature range 0oC to +66oC
Material Outer body: nitride hardened steel;
Piston rod: steel with black oxide finish or nitride hardened
Damping Medium Oil, Temperature Stable
Mounting In any position
Positive Stop Integrated
Manufacturer ACE Stoßdämpfer GmbH

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Founded in 1973, MacScott Bond Ltd has worked for 50 years, ensuring we play our part in providing the engineering excellence expected from being part of the MacTaggart Scott Group. With a rich heritage dating back to 1898, MacTaggart Scott is a trusted name in Scottish engineering, and MacScott Bond proudly upholds this legacy.

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