Linear drive-DFPI-250- -

Name: Linear drive-DFPI-250- -
Brand: Festo
SKU: DFPI-250- -

MPN: DFPI-250- - · Brand: Festo

Price on request

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	DFPI
Lifecycle	active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can DFPI-250- - be shipped?

DFPI-250- - 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 DFPI-250- - 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 DFPI-250- - 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 DFPI-250- -, subject to availability and destination.

Mounting interfaces to ISO 15552 on bearing and end caps , Sturdy tie rod design , Integrated air supply , Optionally with integrated displacement encoder or fully integrated positioner , IP65, IP67, IP69K, NEMA4 , To EU Explosion Protection Directive (ATEX)

Specifications

Size of valve actuator	250
Stroke	40, 990 mm
Piston diameter	250 mm
Based on standard	ISO 15552
Cushioning	No cushioning
Mounting position	optional
Mode of operation	Double-acting
Design	Piston, Piston rod, Tie rod, Cylinder barrel
Position detection	With integrated displacement encoder
Symbol	00992807
Functional principle of measuring system	Potentiometer
Reverse polarity protection	yes
Operating pressure	43.5, 116 psi
Nominal operating pressure	6 bar
Analogue output	4 - 20 mA
Operational voltage range DC	9, 30 V
Recommended wiper current	0.1 µA
Max. wiper current, short-time	10000 µA
Power supply	2-wire
Approval	RCM trademark
KC mark	KC-EMV
CE mark (see declaration of conformity)	To EU EMC Directive, To EU Explosion Protection Directive (ATEX), In accordance with EU RoHS Directive
UKCA marking (see declaration of conformity)	To UK instructions for EMC, To UK EX instructions, To UK RoHS instructions
Explosion protection	Zone 1 (ATEX), Zone 2 (ATEX), Zone 21 (ATEX), Zone 22 (ATEX)
ATEX category gas	II 2G
ATEX category dust	II 2D
Explosion ignition protection type for gas	Ex h IIC T4 Gb
Explosion ignition protection type for dust	Ex h IIIC T120°C Db
Explosion ambient temperature	-20°C <= Ta <= +60°C
Operating medium	Compressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot medium	Lubricated operation possible (in which case lubricated operation will always be required)
Continuous shock resistance to DIN/IEC 68 Part 2-82	Tested to severity level 2
LABS (PWIS) conformity	VDMA24364 zone III
Storage temperature	-20, 80 °C
Relative air humidity	5 - 100%, Condensing, Non-condensing
Degree of protection	IP65, IP67, IP69K, NEMA 4
Vibration resistance to DIN/IEC 68 Part 2-6	Tested to severity level 2
Ambient temperature	-20, 80 °C
Impact energy in end positions	1.9 J
Theoretical force at 0.6 MPa (6 bar, 87 psi), return stroke	28274 N
Theoretical force at 0.6 MPa (6 bar, 87 psi), advance stroke	29452 N
Air consumption on return stroke per 10 mm	3.299 l
Air consumption on advance stroke per 10 mm	3.436 l
Moving mass for 0 mm stroke	9300 g
Additional moving mass per 10 mm stroke	134 g
Basic weight for 0 mm stroke	31100, 32800 g
Additional weight per 10 mm stroke	358 g
Hysteresis	0.4 mm
Non-dependent linearity	±0.05%
Repetition accuracy in ± %FS	1 %FS
Repetition accuracy in ± mm	0.7 mm
Electrical connection	2-pin, 3-pin, 4-pin, 5-pin, A-coded, Cable connector M16x1.5, M12x1, Straight plug connector/screw terminal, Straight plug, With specific accessories
Pneumatic connection	G3/8, G1/2, For tubing O.D. 8 mm, With specific accessories
Note on materials	RoHS-compliant
Material end cap	Coated wrought aluminium alloy
Material underneath cover	Die-cast aluminium, coated
Material electrical connection	Nickel-plated brass, High-alloy stainless steel
Material piston rod	High-alloy stainless steel
Material piston rod wiper	NBR
Pipe material	High-alloy stainless steel
Material tubing	PE
Material screws	Coated steel, High-alloy stainless steel
Material static seals	NBR
Material fitting	Nickel-plated brass, High-alloy stainless steel
Material tie rod	High-alloy stainless steel
Material cylinder barrel	Smooth-anodised wrought aluminium alloy