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ACE Stoßdämpfer GmbH  ·  Postfach 1510  ·  D-40740 Langenfeld  ·  T +49 (0)2173 - 9226-10 (Technik -20)  ·  F +49 (0)2173 - 9226-19  ·  [email protected]  ·  www.ace-ace.com

Stand 03.2021

ACE Stoßdämpfer GmbH  ·  www.ace-ace.com

21_22_0019 Issue 05.2022

Table of contents 

 Page

General instructions .................................  2

Safety information ...................................  2

Intended use ...........................................  2

Description and function ...........................  2

Calculation and design .............................  2

Delivery and storage ................................  2

Maintenance and care ..............................  2

Disassembly and disposal .........................  2

Mounting instructions ........................... 3 - 5

Warranty ................................................. 6

Expected service life ................................. 6

Technical data .......................................... 6

SDH38EU
SDH50EU
SDH63EU

SDH38 to SDH63

Safety Shock Absorbers

Low reacting forces with long strokes
High rack damper, optimised characteristic 
Energy capacity 3,600 Nm/cycle to 229,100 Nm/cycle 
Stroke 50 mm to 800 mm

The identification numbers listed are the 

respective standard units of the corresponding 

shock absorber series. Special types can have 

deviating identification numbers.

Operating and mounting instructions

General instructions and technical details

Piston Rod

Gas Accumulator

Positive Stop

Rod Button

Seals

Piston

Outer Body

Main Bearing

Pressure Chamber with 

Metering Orifices

Membran

Summary of Contents for SDH38EU

Page 1: ...arranty 6 Expected service life 6 Technical data 6 SDH38EU SDH50EU SDH63EU SDH38 to SDH63 Safety Shock Absorbers Low reacting forces with long strokes High rack damper optimised characteristic Energy capacity 3 600 Nm cycle to 229 100 Nm cycle Stroke 50 mm to 800 mm The identification numbers listed are the respective standard units of the corresponding shock absorber series Special types can have...

Page 2: ...rn of the piston rod is in the initial position the damper is not leaking and the mounting elements are properly secured The piston rod must not exhibit any damage For safety shock absorbers that are regularly operated these checks should take place at intervals of no more than three months Disassembly and disposal Take account of environmental protection recovery of problematic substances during ...

Page 3: ...330 234 20 0 19 7 SDH38 250EU 18 200 80 000 600 700 250 685 419 380 284 22 0 21 7 SDH38 300EU 21 800 80 000 600 700 300 800 484 445 334 24 0 23 7 SDH38 350EU 25 500 80 000 600 700 350 900 534 495 384 26 0 25 7 SDH38 400EU 29 100 80 000 600 700 400 1 015 599 560 434 28 0 28 2 SDH38 500EU 36 400 80 000 600 700 500 1 230 714 675 534 32 0 32 2 SDH38 600EU 43 600 80 000 600 700 600 1 445 829 790 634 36...

Page 4: ...ual operating data can then be detected early on and damage to the system can be avoided If the safety dampers were selected on calculated data that does not correspond to the maximum possible loading i e selection based on drive power being switched off or at reduced impact velocity then these restricted impact conditions must not be exceeded during initial testing or subsequent use of the system...

Page 5: ...calculated and actual operating data can then be detected early on and damage to the system can be avoided If the safety dampers were selected on calculated data that does not correspond to the maximum possible loading i e selection based on drive power being switched off or at reduced impact velocity then these restricted impact conditions must not be exceeded during initial testing or subsequent...

Page 6: ...instructions prevents proper mounting The warranty period is two years and begins upon completion Exchange and return of custom products are fundamentally excluded The factory conditions of the manufacturing factory apply to parts not manufactured and processed by the vendor which can be viewed by the orderer at the vendor at any time Construction and installation parts are delivered according to ...

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