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ACE Stoßdämpfer GmbH
ACE Stoßdämpfer GmbH
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  • Products
    • Automation Control
      • Miniature Shock Absorbers
        • MC5 to MC75
          • MC5EUM
          • MC9EUM
          • MC10EUM
          • MC25EUM
          • MC30EUM
          • MC75EUM
        • MC150 to MC600
          • MC150EUM
          • MC225EUM
          • MC600EUM
        • MC150-V4A to MC600-V4A
          • MC150EUM-V4A
          • MC225EUM-V4A
          • MC600EUM-V4A
        • PMCN150 to PMCN600
          • PMCN150EUM
          • PMCN225EUM
          • PMCN600EUM
        • PMCN150-V4A to PMCN600-V4A
          • PMCN150EUM-V4A
          • PMCN225EUM-V4A
          • PMCN600EUM-V4A
        • SC190 to SC925
          • SC190EUM; 0 to 4
          • SC300EUM; 0 to 4
          • SC650EUM; 0 to 4
          • SC925EUM; 0 to 4
        • SC²25 to SC²190
          • SC25EUM; 5 to 7
          • SC75EUM; 5 to 7
          • SC190EUM; 5 to 7
        • SC²300 to SC²650
          • SC300EUM; 5 to 9
          • SC650EUM; 5 to 9
        • MA30 to MA900
          • MA30EUM
          • MA50EUM-B
          • MA35EUM
          • MA150EUM
          • MA225EUM
          • MA600EUM
          • MA900EUM
          • FA1008VD-B
        • Show all
      • Industrial Shock Absorbers
        • MC33 to MC64
          • MC33EUM
          • MC45EUM
          • MC64EUM
        • MC33-V4A to MC64-V4A
          • MC33EUM-V4A
          • MC45EUM-V4A
          • MC64EUM-V4A
        • MC33-HT to MC64-HT
          • MC33EUM-HT
          • MC45EUM-HT
          • MC64EUM-HT
        • MC33-LT to MC64-LT
          • MC33EUM-LT
          • MC45EUM-LT
          • MC64EUM-LT
        • SC33 to SC45
          • SC33EUM
          • SC45EUM
        • MA/ML33 to MA/ML64
          • MA/ML33EUM
          • MA/ML45EUM
          • MA/ML64EUM
      • Heavy Industrial Shock Absorbers
        • CA2 to CA4
          • CA2EU-F Front Flange
          • CA2EU-R Rear Flange
          • CA2EU-SM Foot Mount
          • CA3EU-F Front Flange
          • CA3EU-R Rear Flange
          • CA3EU-S Foot Mount
          • CA4EU-F Front Flange
          • CA4EU-R Rear Flange
          • CA4EU-FRP 6 Tapped Holes
          • Show all
        • A1 1/2 to A3
          • A1 1/2EU-F Front Flange
          • A1 1/2EU-R Rear Flange
          • A1 1/2EU-C Clevis Mount
          • A1 1/2EU-S Foot Mount
          • A2EU-F Front Flange
          • A2EU-R Rear Flange
          • A2EU-SM Foot Mount
          • A3EU-F Front Flange
          • A3EU-R Rear Flange
          • Show all
      • Profile Dampers
        • TUBUS TA
          • TA
        • TUBUS TS
          • TS
        • TUBUS TR
          • TR
        • TUBUS TR-H
          • TR-H
        • TUBUS TR-L
          • TR-L
        • TUBUS TR-HD
          • TR-HD
      • Damping Pads
        • SLAB 030 to SLAB 300
          • SL-030-12
          • SL-030-25
          • SL-100-12
          • SL-100-25
          • SL-300-12
          • SL-300-25
      • Accessories
    • Motion Control
      • Industrial Gas Springs – Push Type
        • GS-8 to GS-70
          • GS-8
          • GS-10
          • GS-12
          • GS-15
          • GS-19
          • GS-22
          • GS-28
          • GS-40
          • GS-70
        • GS-8-V4A to GS-40-VA
          • GS-8-V4A
          • GS-10-V4A
          • GS-12-V4A
          • GS-15-V4A
          • GS-19-V4A
          • GS-22-V4A
          • GS-28-V4A
          • GS-40-V4A
          • GS-15-VA
          • Show all
        • GST-40 Tandem
          • GST-40
      • Industrial Gas Springs – Pull Type
        • GZ-15 to GZ-40
          • GZ-15
          • GZ-19
          • GZ-28
          • GZ-40
        • GZ-15-V4A to GZ-40-VA
          • GZ-15-V4A
          • GZ-19-V4A
          • GZ-28-V4A
          • GZ-40-V4A
          • GZ-19-VA
          • GZ-28-VA
          • GZ-40-VA
      • Hydraulic Dampers
        • DVC-32
          • DVC-32EU
          • DVC-32EU-xx
        • HBD-50 to HBD-85
          • HBD-50
          • HBD-70
          • HBD-85
        • HBS-28 to HBS-70
          • HBS-28
          • HBS-35
          • HBS-70
        • HB-12 to HB-70
          • HB-12
          • HB-15
          • HB-22
          • HB-28
          • HB-40
          • HB-70
      • Door Dampers
        • TD, TDE
          • TDE-28
          • TD-28
      • Hydraulic Feed Controls
        • VC25
          • VC25EUFT
          • VC25EUF
        • FA, MA, MVC
          • MA30EUM
          • MA50EUM-B
          • MA35EUM
          • MA150EUM
          • MVC225EUM
          • MVC600EUM
          • MVC900EUM
          • FA1008V-B
      • Rotary Dampers
        • FRT-E2
          • FRT-E2
          • FRT-E2-G1
        • FRT-G2
          • FRT-G2
          • FRT-G2-G1
        • FRT-C2 and FRN-C2
          • FRT-C2
          • FRT-C2-G1
          • FRN-C2-R
          • FRN-C2-R-G1
          • FRN-C2-L
          • FRN-C2-L-G1
        • FRT-D2 and FRN-D2
          • FRT-D2
          • FRT-D2-G1
          • FRN-D2-R
          • FRN-D2-R-G1
          • FRN-D2-L
          • FRN-D2-L-G1
        • FRT-F2/K2 and FRN-F2/K2
          • FRT-F2/K2
          • FRN-F2/K2-R
          • FRN-F2/K2-L
        • FFD
          • FFD-SS-R
          • FFD-SS-L
          • FFD-FS-R
          • FFD-FS-L
          • FFD-SW-R
          • FFD-SW-L
          • FFD-FW-R
          • FFD-FW-L
        • FDT
          • FDT
        • FDN
          • FDN-R
          • FDN-L
        • FYN-P1
          • FYN-P1-R
          • FYN-P1-L
        • Show all
      • Accessories
    • Vibration Control
      • Vibration-Isolating Pads
        • SLAB 170 to SLAB 275
          • SL-170-12
          • SL-170-25
          • SL-210-12
          • SL-210-25
          • SL-275-12
          • SL-275-25
        • CEL
          • CEL-200
          • CEL-300
        • PAD
          • PAD
      • Rubber-Metal Isolators
        • Levelling Mounts
          • LEV
        • Soft Bell Mounts
          • CFBMS-1
          • CFBMS-2
        • Light Bell Mounts
          • CFAB
        • Hard Bell Mounts
          • CM-VSC1
          • CM-VSC2
          • CM-VSC3
          • CFBMH-1
          • CFBMH-2
        • Compression Mounts
          • COM-5250
          • COM-5252
          • COM-5254
          • COM-5251
          • COM-5253
          • COM-5255
          • COM-5216
          • COM-5217
          • COM-5256
          • Show all
        • Marine Mounts
          • SFM-52010
          • SFM-52011
          • SFM-52012
          • CCFQ
        • Cone Mounts
          • CN-12-2
          • CN-16-1
          • CN-20
        • Universal Mounts
          • UMO-6001
          • UMO-6002
          • UMO-6003
          • UMO-6004
          • UMO-6005
          • CGM
          • CTC-2
          • T
        • Bubble Mounts
          • BM-5064
          • BM-5068
        • Show all
      • Low Freq. Pneumatic Levelling Mounts
        • PLM
          • PLM
        • PAL-3 to PAL-9
          • PAL-3
          • PAL-5.5
          • PAL-9
        • PAL-18 to PAL-1000
          • PAL-18
          • PAL-21
          • PAL-36
          • PAL-55
          • PAL-75
          • PAL-133
          • PAL-255
          • PAL-416
          • PAL-1000
      • Accessories
    • Safety Products
      • Safety Shock Absorbers
        • SCS33 to SCS64
          • SCS33EU
          • SCS45EU
          • SCS64EU
        • SDH38 to SDH63
          • SDH38EU-F Front Flange
          • SDH38EU-R Rear Flange
          • SDH38EU-S Foot Mount
          • SDH50EU-F Front Flange
          • SDH50EU-R Rear Flange
          • SDH50EU-S Foot Mount
          • SDH63EU-F Front Flange
          • SDH63EU-R Rear Flange
          • SDH63EU-S Foot Mount
        • SDP63 to SDP160
          • SDP63EU-F Front Flange
          • SDP63EU-R Rear Flange
          • SDP80EU-F Front Flange
          • SDP80EU-R Rear Flange
          • SDP100EU-F Front Flange
          • SDP100EU-R Rear Flange
          • SDP120EU-F Front Flange
          • SDP120EU-R Rear Flange
          • SDP160EU-F Front Flange
          • Show all
      • Safety Dampers
        • TUBUS TC and TC-S
          • TC
          • TC-S
        • TUBUS TI
          • TI 1-Bellow
          • TI 2-Bellows
          • TI 3-Bellows
        • Crash Dampers
          • CD 20
          • CD 21
          • CD 38
          • CD 63
          • CD 88
      • Clamping Elements
        • LOCKED PL
          • PL
        • LOCKED PLK
          • PLK
        • LOCKED SL
          • SL
        • LOCKED SLK
          • SLK
        • LOCKED LZ-P
          • LZ-P
        • LOCKED PN
          • PN
        • LOCKED PRK
          • PRK
        • LOCKED R
          • R
          • R-Z
      • Viscoelastic Shock Absorbers
        • VS
          • VS-BA1-FC Front Flange
          • VS-BA1-FA Rear Flange
          • VS-BA5-FC Front Flange
          • VS-BA5-FA Rear Flange
          • VS-BXLR-FC Front Flange
          • VS-BXLR-FA Rear Flange
          • VS-BALR-FC Front Flange
      • Accessories
  • Applications
    • Automation Control
    • Motion Control
    • Vibration Control
    • Safety Products
  • Calculations
  • Service & Downloads
    • CAD-Drawings
    • Catalogues and more
    • Mounting Instructions
    • Mobile Apps
    • Knowledge
      • Industrial Shock Absorbers
      • Calculation Bases for the Design of Industrial Shock Absorbers
      • Profile Dampers
      • Pallet Stoppers
    • ACE Academy
    • Certifications
  • News & Press
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Safety Products
Product Series
  • Safety Shock Absorbers
  • Safety Dampers
  • Clamping Elements
  • Viscoelastic Shock Absorbers
Product families
  • TUBUS TC and TC-S
  • TUBUS TI
  • Crash Dampers
Basic Types
  • CD 20
  • CD 21
  • CD 38
  • CD 63
  • CD 88
TYPESEnergy capacity emergency use Nm/cycleStroke mm
CD-20-1320013
CD-20-2435024

Safety Dampers
CD 20

Highly effective aluminium and steel energy absorption elements

Single-use emergency stop dampers
Energy capacity 200 Nm/cycle bis 350 Nm/cycle
Stroke 13 mm to 24 mm

Single-use, yet extremely useful protection: With its crash dampers, ACE offers engineers a single-use solution as a high-efficiency plant safety option. Each crash element, made of custom designed aluminium piping or steel, absorbs even high inertia forces almost instantaneously in the event of an impact. When arranged in series or parallel, the crash elements can absorb even higher energy values at once.

Other advantages of the emergency stop systems developed in sophisticated test series are their simple installation, ease of retrofitting in existing plants, speed of replacement and reduced downtime after a crash. The deformation of the crash box also allows the incident to be reconstructed, ideally helping avoid the same problem in future.

With these benefits, the crash dampers are already protecting many linear axes in robotics applications as well as the limit positions of tool machines, conveyor systems and high bay rack feeders.
Safety Dampers
CD 20
Highly effective aluminium and steel energy absorption elements
Single-use emergency stop dampers
Energy capacity 200 Nm/cycle bis 350 Nm/cycle
Stroke 13 mm to 24 mm
ACE Controls Inc. - Image - CD 20
ACE is not responsible for content on external linked websites.
ACE Controls Inc. - Image - CD 20

Technical data

Energy capacity 200 Nm/cycle bis 350 Nm/cycle

Stroke 13 mm to 24 mm

Energy absorption 98 %

Reacting Force 19,500 N

Operating temperature range -30° C to + 100° C

Standard colour Zinc-plated: Diameter 20 mm

Construction size 20 mm

Material Outer body: steel

Mounting In any position

Impact velocity range max. 5 m/s

Note

The single-use damper must be replaced after each impact.

Safety information

Where necessary, use thread locking fluid to secure the threaded pins.

On request

Also available with centring pins and other special versions.

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  • Quick Order - eShop
  • Price Request
  • Procurement
  • Service, Support & Info

ACE Stoßdämpfer GmbH

Albert-Einstein-Str. 15

40764 Langenfeld

Germany

T +49 (0)2173 - 9226-10

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