Extreme low temperatures and high cycle frequencies

Energy capacity 170 Nm/cycle
Stroke 23.2 mm

Further possibilities of use: Just like all MAGNUM types from the product family MC33 to MC64, the LT (low temperature) industrial shock absorbers are also made from one solid piece. They are characterised by the use of special seals and fluids. This means that these versions can even be used at extreme temperatures of -50 °C to +66 °C in order to safely and reliable damp masses and take away 100 % kinetic energy.

There is no reason why these ready-to-install machine elements should not be used, even under the most unfavourable conditions. Additional benefits are their robust, innovative sealing technology, high energy absorption in a compact design, fixed positive stop and a wide damping range.
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CAD Drawings


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Stroke23.2 mm
A max.138 mm
B max.23 mm
L283 mm
MM33x1.5 mm
d130 mm
d225 mm

Technical data

Energy capacity 170 Nm/cycle

Energy capacity 75,000 Nm/h

Effective weight min. 100 kg

Effective weight max. 420 kg

Return Time 0.08 s

Side Load Angle max. 4 °

Impact velocity range 0.15 m/s to 5 m/s. Other speeds on request.

Operating temperature range -50 °C to +66 °C

Mounting in any position

Positive stop Integrated

Damping medium low temperature hydraulic oil


A noise reduction of 3 dB to 7 dB is possible when using the special impact button (PP).

Safety information

External materials in the surrounding area can attack the seal components and lead to a shorter service life. Please contact ACE for appropriate solution suggestions. Do not paint the shock absorbers due to heat emission.

On request

Nickel-plated, increased corrosion protection, mounting inside air cylinders or other special options are available on request. Adjustable HT and LT shock absorbers.

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