Festo DACS-20-A-S

Holding brake

MPN: DACS-20-A-S
EAN: 4052568454555
Category: DACS

Price and lead time confirmed within 1 business day

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1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Festo DACS-20-A-S?

Holding function: retains the piston rod by clamping with frictional locking , Emergency braking function: stops the movement of the piston rod by clamping with frictional locking , With safety functions , Compact design , Optional: high level of corrosion protection , For position sensing

Specifications

Mounting position	optional
Type of clamping with direction of action	on both sides, Clamping via spring force, released via compressed air
Symbol	00992086
Position detection	Via proximity switch
Safety function	Holding and stopping a movement
Performance Level (PL)	Stopping, holding, blocking a movement/category 1, Performance Level c
Operating pressure	55.1, 116 psi
Max. permissible test pressure	8 bar
Min. release pressure	3.8 bar
Round material to be clamped	20 mm
Approval	German Technical Control Board (TÜV)
CE mark (see declaration of conformity)	To EC Machinery Directive
UKCA marking (see declaration of conformity)	To UK regulations for machines
Explosion protection	The information in the certificate must be observed!, Zone 1 (ATEX), Zone 2 (ATEX), Zone 21 (ATEX), Zone 22 (ATEX)
Certificate issuing authority	German Technical Control Board (TÜV) CA 697
Operating medium	Compressed air to ISO 8573-1:2010 [7:4:4]
Corrosion resistance class CRC	1 - Low corrosion stress
LABS (PWIS) conformity	VDMA24364 zone III
Ambient temperature	-20, 80 °C
Static holding force	3300 N
Product weight	3143 g
Type of mounting	Via female thread, With accessories
Release connection, clamping unit	G1/8
Note on materials	RoHS-compliant
Material seals	NBR, TPE-U(PU)
Material spring	High-alloy steel
Material housing	Steel
Material clamp jaws	Tool steel
Material piston	Steel

DACS-20-A-S: frequently asked questions

When can DACS-20-A-S be shipped?

DACS-20-A-S is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up DACS-20-A-S in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for DACS-20-A-S and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for DACS-20-A-S, subject to availability and destination.