Safety Products
TYPESEnergy capacity Nm/cycleStroke mm
SDH38-50EU3,60050
SDH38-100EU7,300100
SDH38-150EU10,900150
SDH38-200EU14,500200
SDH38-250EU18,200250
SDH38-300EU21,800300
SDH38-350EU25,500350
SDH38-400EU29,100400
SDH38-500EU36,400500
SDH38-600EU43,600600
SDH38-700EU50,900700
SDH38-800EU58,200800

SDH38-300EU

Low reaction forces with long strokes

High Rack Damper, Optimized Characteristic
Energy capacity 21,800 Nm/cycle
Stroke 300 mm

Intelligent protective measure: The safety shock absorbers from the SDH38 to SDH63 product family are also designed for emergency-stop applications. Strokes of up to 1,200 mm are possible with these maintenance-free and ready-to-install dampers. Low support forces result due to the large strokes.

The characteristic curve or damping characteristics of all safety shock absorbers from ACE is individually adjusted to the respective application, specific to the customer. The metering orifices for the respective application are specially calculated and produced. These tailor-made machine elements are the ideal protection because they are less expensive than industrial shock absorbers and are effective with up to 1,000 maximum full load emergency cycles possible.
Learn More ...

CAD Drawings

Product-Downloads

SDH38-300EU
High Rack Damper, Optimized Characteristic

Dimensions

SDH38-300EU
Stroke300 mm
A max.800 mm
B484 mm
D445 mm
E max.334 mm

Technical data

Energy capacity 21,800 Nm/cycle

Reacting Force 80,000 N

Return Force min. 600 N

Return Force max. 700 N

F and S
Side Load Angle max.
3.4 °

R
Side Load Angle max.
2.3 °

Impact velocity range 0.9 m/s to 4.6 m/s

Operating temperature range -20 °C to +60 °C. Other temperatures on request.

Mounting in any position

Positive stop Integrated

Damping medium HLP 46

Filling pressure approx. 5 bar. Rod return by integrated nitogen accumulator.

Note

For creep speed applications, please consult ACE.

On request

Special oils, special flanges, additional corrosion protection etc. Integrated rod sensor for indicating the complete extension of the piston rod. Type normally closed or normally open, option PNP or NPN switch.

General information

Application Examples

SDH38-63 Stone transportation car
SDH38-63 Stone transportation car
ACE safety shock absorbers defy the forces of nature. In order to efficiently protect against falling rocks, a net is put through its paces under realistic conditions. Large sized SDH80-500EU-F type safety shock absorbers with additional crash sleeves safeguard the high durability of the test construction. These models provide the necessary reserves for energy absorption, especially with ...
SDH38-63 End-position damping in 2 axes
SDH38-63 End-position damping in 2 axes
The aim was to protect a driving simulation capsule on two of its eight axes. The demands placed on a potential emergency stopper were high because it was clear that its failure would lead to massive damage to the complete construction as well as to the capsule. Even the possibility of damage to the health of the test personnel could not be ruled out and was taken into consideration in a ...

Application Areas

  • shelf storage systems
  • test stations
  • heavy load applications
  • conveyor systems
  • portal systems
Anyone who wants to reliably protect the end positions of rack operating equipment, conveyor and crane systems, heavy duty applications and test benches chooses these safety shock absorbers from ACE.
×

I have an Account

Secure Orders by encrypted transfer of your data.

I am a new Customer

Wenn Sie in unserem Shop ein Benutzerkonto einrichten, werden Sie schneller durch den Bestellvorgang geführt und genießen unseren individuellen Kundenservice.

  • Vereinfachter Bestellprozess
  • Sicheres Login
  • Individueller Kundenservice

Bitte beachten Sie, dass wir exklusiv an gewerbliche Kunden mit gültiger Umsatzsteuer-Identnummer liefern.