Führungszylinder DFM-40-25-B-PPV-A-KF - Festo 8161441

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Guided drive with ball bearing guide Ø 40 mm 25 mm stroke DFM-40-25-B-PPV-A-KF - Festo 8161441

Name: Guided drive with ball bearing guide Ø 40 mm 25 mm stroke DFM-40-25-B-PPV-A-KF - Festo 8161441
Brand: Festo
SKU: FES-8161441
Price: 517.98 EUR
Availability: InStock

Festo ✓ Original product Brand new

The Festo DFM-40-25-B-PPV-A-KF carries the load on guide rods with recirculating ball bearing guide and a yoke plate, with a 40 mm piston and 25 mm stroke. Theoretical force at 6 bar: 754 N advance, 686 N return. Pneumatic end-position cushioning is adjustable at both ends.

Net

€517.98

excl. VAT

Item FES-8161441

Manufacturer no. DFM-40-25-B-PPV-A-KF

Question about this item

Datasheet (PDF)

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Description

Where a bare piston rod cannot take side loads, the DFM-40-25-B-PPV-A-KF guided drive steps in with 25 mm stroke and 754 N advancing force at 6 bar.

Benefits

Recirculating ball bearing guide: guide rods in recirculating ball bushings
Force: 754 N advance and 686 N return at 6 bar (theoretical)
Cleanroom and PWIS: class 6 to ISO 14644-1, PWIS-free to VDMA24364-B1/B2-L
Piston rod: high-alloy stainless steel
Cushioning: pneumatic end-position cushioning, adjustable at both ends

Applications

Use the DFM-40-25-B-PPV-A-KF where smooth travel and accurate guidance matter for lifting, joining or ejecting parts. Operating medium for the DFM-40-25-B-PPV-A-KF is compressed air to ISO 8573-1:2010 [7:4:4], permitted ambient temperature -5 to 60 °C, any mounting position. Documented for this 25 mm stroke version: cleanroom class 6 to ISO 14644-1.

Technical data

Type	DFM-40-25-B-PPV-A-KF
Festo part number	8161441
Stroke	25 mm
Piston diameter	40 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	0.7 J
Theoretical force at 6 bar, return stroke	686 N
Theoretical force at 6 bar, advance stroke	754 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	2.4 kg
Manufacturer	Festo
Hersteller-Nr	DFM-40-25-B-PPV-A-KF
EAN	4052568595920
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]	40
Stroke [mm]	25
Seal material	NBR
Medium	Compressed air
Function	double-acting
Series	DFM
Bore (mm)	40
Betriebsdruck max [bar]	10
Temperaturbereich	-5-60 °C
Temperature (max.)	60