Führungszylinder DFM-25-25-B-PPV-A-KF - Festo 8161422

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Guided drive with ball bearing guide Ø 25 mm 25 mm stroke DFM-25-25-B-PPV-A-KF - Festo 8161422

Name: Guided drive with ball bearing guide Ø 25 mm 25 mm stroke DFM-25-25-B-PPV-A-KF - Festo 8161422
Brand: Festo
SKU: FES-8161422
Price: 428.37 EUR
Availability: InStock

Festo ✓ Original product Brand new

With 25 mm stroke and a 25 mm piston, the DFM-25-25-B-PPV-A-KF guided drive handles lifting and pushing tasks on a recirculating ball bearing guide. At 6 bar it delivers a theoretical 295 N advancing and 247 N retracting. Pneumatic end-position cushioning is adjustable at both ends.

Net

€428.37

excl. VAT

Item FES-8161422

Manufacturer no. DFM-25-25-B-PPV-A-KF

Question about this item

Datasheet (PDF)

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Description

25 mm piston, 25 mm stroke and 295 N advancing force at 6 bar: the DFM-25-25-B-PPV-A-KF guided drive combines drive and guide in one ready-to-fit unit.

Benefits

Recirculating ball bearing guide: guide rods in recirculating ball bushings
Force: 295 N advance and 247 N return at 6 bar (theoretical)
Piston rod: high-alloy stainless steel
Cushioning: pneumatic end-position cushioning, adjustable at both ends
Cleanroom and PWIS: class 6 to ISO 14644-1, PWIS-free to VDMA24364-B1/B2-L

Applications

Use the DFM-25-25-B-PPV-A-KF where smooth travel and accurate guidance matter for lifting, joining or ejecting parts. The DFM-25-25-B-PPV-A-KF runs on compressed air to ISO 8573-1:2010 [7:4:4] at -5 to 60 °C ambient temperature and can be mounted in any position. Documented for this 25 mm stroke version: cleanroom class 6 to ISO 14644-1.

Technical data

Type	DFM-25-25-B-PPV-A-KF
Festo part number	8161422
Stroke	25 mm
Piston diameter	25 mm
Operating mode, drive unit	Yoke
Cushioning	Pneumatic cushioning, adjustable at both ends
Mounting position	Any
Guide	Recirculating ball bearing guide
Design	Guidance
Position detection	Via proximity switch
Operating pressure	1.5 to 10 bar
Mode of operation	Double-acting
Operating medium	Compressed air to ISO 8573-1:2010 [7:4:4]
Note on operating medium	Lubricated operation possible (in which case lubricated operation will always be required)
Corrosion resistance class CRC	0 - No corrosion stress
LABS (PWIS) conformity	VDMA24364-B1/B2-L
Cleanroom suitability (ISO 14644-14)	Class 6 according to ISO 14644-1
Ambient temperature	-5 to 60 °C
Impact energy in end positions	0.3 J
Theoretical force at 6 bar, return stroke	247 N
Theoretical force at 6 bar, advance stroke	295 N
Alternative connections	See product drawing
Pneumatic connection	G1/8
Note on materials	RoHS compliant
Material cover	Wrought aluminium alloy
Material seals	NBR
Material housing	Wrought aluminium alloy
Material piston rod	High-alloy stainless steel
Weight	1.4 kg
Manufacturer	Festo
Hersteller-Nr	DFM-25-25-B-PPV-A-KF
EAN	4052568595739
Zolltarifnummer	84123100
GPSR Herstellerdaten	Festo Vertrieb GmbH&Co. KG, Festo Campus 1, DE-73734 Esslingen, festo.com
Artikelzustand	New
Artikel-Authentizität	Original product
Ausführung	Kugelumlaufführung
Material	Aluminium
Thread	G 1/8
Piston Ø [mm]	25
Stroke [mm]	25
Seal material	NBR
Medium	Compressed air
Function	double-acting
Series	DFM
Bore (mm)	25
Betriebsdruck max [bar]	10
Temperaturbereich	-5-60 °C
Temperature (max.)	60