DSBG-...-125- -

Product ID:512897
Updated: 2026/5/29
Festo DSBG-...-125- -

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Product Details
DSBG-...-125- -
Festo

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Trunnion mounting material
Painted spheroidal graphite cast iron
Positioning bolt material
High-alloy stainless steel
Tie rod material
High-alloy steel / High-alloy stainless steel
Flange nut material
Galvanised steel
Bearing material
Bronze / Metal-polymer / POM
Piston rod wiper seal material
Brass / Reinforced PTFE
Nut material
Galvanised steel / High-alloy stainless steel
Cylinder barrel material
Smooth anodised wrought aluminium alloy
Cushioning piston material
Wrought aluminium alloy / Polyoxymethylene (POM)
Cushioning seal material
FPM / TPE-U(PU)
Piston rod seal scraper material
FPM / HNBR / PE / TPE-U(PU)
Piston rod material
High-alloy stainless steel, hard-chrome plated / High-alloy steel / High-alloy stainless steel
Piston material
Wrought aluminium alloy
Piston seal material
FPM / HNBR / TPE-U(PU)
Cover material
Coated die-cast aluminium
Material note
RoHS compliant
Pneumatic connection
G1/2
Mounting type
Mounting via internal thread / With accessories
Additional mass per 10 mm piston rod thread extension
41 g
Additional mass per 10 mm piston rod extension
63 g
Theoretical force at 6 bar, forward stroke
6881 / 7363 N
Theoretical force at 6 bar, return stroke
6881 N
Cushioning length
42 mm
Impact energy at end positions
2.6 / 3.3 J
Ambient temperature
-40 / 150 °C
Paint-wetting impairment substances (PWIS) conformity
VDMA24364-B1/B2-L / VDMA24364 Zone III
Corrosion resistance class CRC
2 - Moderate corrosion resistance / 3 - High corrosion resistance
Note on operating and pilot medium
Can be operated with lubricated medium (must then continue to be operated with lubricated medium)
Operating medium
Compressed air in accordance with ISO 8573-1:2010 [7:4:4]
Explosion protection certifications outside the EU
EPL Db (GB) / EPL Gb (GB)
Explosion protection ambient temperature
-20°C <= Ta <= +60°C
Dust explosion protection type
Ex h IIIC T120°C Db
Gas explosion protection type
Ex h IIC T4 Gb
ATEX dust category
II 2D
ATEX gas category
II 2G
Explosion protection
Zone 1 (ATEX) / Zone 1 (UKEX) / Zone 2 (ATEX) / Zone 21 (ATEX) / Zone 21 (UKEX) / Zone 22 (ATEX)
CE marking (see declaration of conformity)
In accordance with UK EX Directive
CE certification (see declaration of conformity)
In accordance with EU Explosion Protection Directive (ATEX)
Operating mode
Double acting
Operating pressure
0.05 / 10 bar
Variants
Extended stroke adjustment / Welding spatter resistant / Extended external thread on piston rod / Piston rod with internal thread / Piston rod with external hexagon / Low friction, suitable for load balancer applications / Metal scraper / Module for reaching specific end positions in the event of pressure failure / Reinforced piston rod / Constant slow-speed motion / Low friction / Hollow piston rod at both ends / Variable spacing bolt length / Temperature range 0 - 150 °C / Temperature range -40 - 80 °C / Additional PTFE piston guide
Symbol
00991217 / 00991218 / 00991235 / 00991237 / 00992970 / 00992971
Position detection
Via proximity switch
Design feature
Piston diameter / Piston rod / Tie rod / Cylinder barrel
Piston rod end
External thread / Internal thread
Conforms to standard
ISO 15552
Mounting position
Optional
Cushioning
Elastic cushioning rings/pads at both ends / Self-adjusting pneumatic end-position cushioning / Pneumatic cushioning, adjustable at both ends
Based on standard
ISO 15552
Piston rod thread
M16x1.5 / M16
Piston diameter
125 mm
Stroke
1 / 2800 mm

Specifications may be subject to change without notice