crdsnu-63-

Name: crdsnu-63-
Brand: FESTO
SKU: crdsnu-63-

The Festo CRDSNU-63 is a stainless steel pneumatic cylinder designed for demanding applications. It features a robust construction, precise positioning, and reliable operation, making it ideal for industries requiring high performance and durability.

Product Modelcrdsnu-63-

Material Number552794

Product ID12460

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Robust ConstructionDescription: The CRDSNU-63 is built with high-quality stainless steel, ensuring a durable and resistant design that withstands harsh environments and heavy use.
2
Precise PositioningDescription: Equipped with advanced proximity sensors, the CRDSNU-63 provides precise positioning, ensuring accurate movements and reliable operation.
3
High Operating PressureDescription: With an operating pressure range of 0.1 to 1 MPa, the CRDSNU-63 can handle demanding applications with ease, making it suitable for a wide range of industrial uses.
4
Versatile Mounting OptionsDescription: The cylinder features various mounting options, including male threads on the piston rod and bearing cap, allowing for flexible installation in different settings.

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Stroke

1mm 500mm

Piston diameter

63 mm

Piston rod thread

M16x1.5 M10

Cushioning

Elastic cushioning rings/pads at both ends Self-adjusting pneumatic end-position cushioning Pneumatic cushioning, adjustable at both ends

Mounting position

Any

Piston rod end

External thread Internal thread

Corrosion ResistanceDescription: Constructed from corrosion-resistant materials (1.4301 and 1.4401), the CRDSNU-63 ensures long-lasting performance even in environments with high corrosion stress.

Structural design

Piston Piston rod Cylinder barrel

Position sensing

For proximity sensor

Variants

Hard scraper For unlubricated operation EX protection approval (ATEX) Increased chemical resistance Extended external thread piston rod Internal thread on piston rod Special thread on piston rod Extended piston rod Bearing cover without mounting thread Lateral supply port Through piston rod Heat-resistant seals max. 120°C Temperature range -40 to 80°C Piston rod at one end

Operating pressure

1bar 10bar

Mode of operation

Double-acting

CE marking (see declaration of conformity)

as per EU explosion protection directive (ATEX)

UKCA marking (see declaration of conformity)

acc. to UK EX instructions

Explosion protection certification outside the EU

EPL Db (GB) EPL Gb (GB)

Explosion prevention and protection

Zone 1 (ATEX) Zone 1 (UKEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 21 (UKEX) Zone 22 (ATEX)

ATEX category gas

II 2G

ATEX category for dust

II 2D

Type of ignition protection for gas

Ex h IIC T4 Gb

Type of (ignition) protection for dust

Ex h IIIC T120°C Db

Explosive ambient temperature

-20°C <= Ta <= +60°C

Operating medium

Compressed air as per ISO 8573-1:2010 [7:4:4]

Information on operating and pilot media

Operation with oil lubrication possible (required for further use)

Corrosion resistance class (CRC)

3 - High corrosion stress

LABS (PWIS) conformity

VDMA24364-B2-L VDMA24364 zone III

For use in the food industry

See declaration of conformity

Ambient temperature

-40°C 120°C

Theoretical force at 6 bar, retracting

1682N

Theoretical force at 6 bar, advancing

1870N

Moving mass at 0 mm stroke

472g

Additional moving mass per 10 mm stroke

25g

Basic weight with 0 mm stroke

2943g

Additional weight per 10 mm stroke

44g

Type of mounting

With accessories

Pneumatic connection

G3/8

Note on materials

RoHS-compliant

Cover material

High-alloy stainless steel

Piston rod material

High-alloy stainless steel

Material of cylinder barrel

High-alloy stainless steel

Manufacturer ID

552794