Pneumatics · Actuators
Pneumatic Cylinders to ISO 15552 / VDMA – Standard Cylinders with Accessories
ISO 15552 standard cylinders are the benchmark for interchangeable pneumatic actuators in mechanical and plant engineering. The standardised port and mounting dimensions allow you to replace cylinders from different series without any design modifications. At STASTO you will find ISO 15552 profile magnetic cylinders in the NWT, PC10, and XNWT series, available in bore sizes from 32 to 125 mm – single- and double-acting, with matching mounts, joints, and sensors all from one source.
ISO 15552 Profile Magnetic Cylinders, Ø 32–125 mm
Benefits
Why ISO 15552 Standard Cylinders
Standardised dimensions, a consistent cylinder range and matched mounting accessories – combine cylinder, mounting and accessories in one system.
Interchangeable to Standard
Uniform mounting and fixing dimensions to ISO 15552 (formerly VDMA 24562 / DIN 24336). Cylinders remain dimensionally interchangeable across manufacturers and series.
Wide Range of Series
Profile magnetic cylinders in the NWT, PC10 and XNWT series, double- and single-acting, with adjustable end-position cushioning and pressure range 0.5…10 bar.
ATEX Versions Available
Selected series such as PC10 are also available in ATEX Zone 2 and 22 versions depending on the variant – for use in potentially explosive atmospheres.
Complete with Mounting Accessories
Foot, flange, clevis and pivot mountings as well as knuckle eyes and fork heads matched to the cylinder – a coordinated system instead of individual parts.
Guide
Selecting the right ISO cylinder
ISO 15552 defines the mounting and connection dimensions for pneumatic cylinders with detachable mountings and evolved from VDMA 24562 and DIN 24336. These key parameters lead to the correct sizing.
What ISO 15552 means
- Standard lineage
- ISO 15552 evolved from VDMA 24562 and the older DIN 24336; the term VDMA cylinder remains widely used.
- Interchangeability
- Cylinders of the same bore are mechanically interchangeable across manufacturers – an advantage for replacement procurement and standardisation.
- Profile construction
- Rectangular profile housing with tie rods/end caps and standardised mounting points characterises the ISO 15552 design.
Key parameters
- Bore & force
- Determines the output force – e.g. Ø 32 mm ≈ 428–482 N, Ø 100 mm ≈ 4,710 N at 6 bar.
- Stroke
- From short strokes to over 1,600 mm – pay attention to buckling load with long strokes.
- Acting type
- Double-acting as standard or single-acting with spring return.
- End-position cushioning
- Adjustable to protect the cylinder and attached components.
- Connections & Threads
- Piston rod thread and pressure port per bore size, e.g. M16x1.5 and G3/8" for Ø 63 mm.
- Special Versions
- Low temperature (−30…+80 °C), anti-rotation, multi-position or extended piston rod depending on series.
Matching Mounting Technology
- Mountings
- Foot (XP), flange (XFL), clevis (XCFA / XCF), trunnion and angle trunnion (XANL / XCBF / XAS / XASV).
- Pivot Mounts
- Centre trunnion (XCIR / NWCIR) and pivot supports (SU-CI) for articulated mounting.
- Connectors
- Rod eye (GA), clevis joint (G / M) and flex coupling (SAS) for tolerance compensation.
- Valve Mounting
- Valve mounting kit (SCVK) for direct mounting on the cylinder.
Cylinder types compared
ISO 15552 compared to other cylinder designs
Which design fits best? The comparison shows when ISO 15552, ISO 6432 or compact cylinders are the right choice.
| ISO 15552 | ISO 6432 | Compact cylinder | |
|---|---|---|---|
| Standard / Design | ISO 15552 (formerly VDMA 24562) | ISO 6432 miniature cylinders | Short-stroke, Series SHD |
| Bore range | Ø 32–125 mm | small bores | Ø up to 160 mm |
| Typical strokes | Short stroke up to over 1,600 mm | short to medium strokes | especially short strokes |
| Main application | Standardised interchangeable actuators | confined installation situations | space-saving applications |
| Mounting dimensions | standardised, interchangeable | own standard, not interchangeable with ISO 15552 | own design, independent of ISO 15552 |
Categories
ISO 15552 Cylinders and Related Types
From the standardised profile magnetic cylinder to the distinction from miniature and compact designs – choose the appropriate category.
Applications
Where ISO 15552 pneumatic cylinders are used
Wherever linear pneumatic motion with standardised interfaces is required.
Machine building and special-purpose machinery
Clamping, gripping, feeding and positioning with interchangeable, standardised actuators.
Conveying technology and handling
Diverters, stoppers and slides with medium to long strokes – series available for strokes exceeding 1,600 mm.
Process engineering / hazardous areas
ATEX versions Zone 2 and 22 depending on variant for safety-critical environments.
Systems with high thrust forces
Ø 100 mm with approx. 4,710 N and the Ø 125 mm class for high thrust and pull forces at 6 bar.
Compressed-air-driven actuator technology
Double-acting and single-acting actuators in the pressure range 0.5…10 bar with adjustable end-position cushioning.
Linear motion in manufacturing
Standardised actuators for reproducible positioning and clamping tasks in production.
Range & Availability
Cylinders, Mountings and Accessories from One Range
You receive cylinders, mountings and accessories as a coordinated range through STASTO. Availability, delivery time and price per variant can be found on the respective product page.
Coordinated System
Profile magnetic cylinders and standardised mounting technology come from one consistent range – mountings and connecting elements fit without improvisation.
Variants for Every Application
Bore, stroke and special version can be selected precisely; details on each variant are available on the respective product page.
Special Versions
Low temperature, non-rotating, multi-position or extended piston rod versions are available depending on the series – contact us to determine the right specification.
Frequently Asked Questions
FAQ on ISO 15552 standard cylinders
Answers on the standard, bore sizes, ATEX and interchangeability.
What is a standard cylinder to ISO 15552?
A pneumatic cylinder with standardised mounting and fixing dimensions in accordance with ISO 15552. This makes cylinders of the same bore size interchangeable across manufacturers.
What is the difference between ISO 15552 and VDMA?
ISO 15552 is the currently valid international standard; it replaced the German VDMA 24562 and the earlier DIN 24336. The term VDMA cylinder is still used synonymously in the market for these standard cylinders.
Which bore sizes does STASTO offer to ISO 15552?
Profile magnetic cylinders are available in bore sizes 32, 40, 50, 63, 80, 100 and 125 mm – with a variety of strokes and variants.
Are ISO 15552 cylinders available in ATEX versions?
Yes, selected series such as the Serie PC10 are available in ATEX Zone 2 and 22 versions depending on the variant. Please refer to the relevant product page or contact us for specific suitability.
Are ISO 15552 cylinders interchangeable with compact cylinders?
No. Compact cylinders of the Serie SHD and ISO 6432 miniature cylinders follow different designs and mounting dimensions and are not interchangeable with ISO 15552.
Which mounting options are compatible with ISO 15552 cylinders?
Standard mounting accessories such as foot mounts (XP), flange mounts (XFL), clevis mounts (XCFA/XCF), and pivot mounts (XANL/XCBF), as well as knuckle eyes (GA) and rod clevises (G/M), are compatible with the ISO 15552 profile.
Related Categories
Matching Designs and Accessories
Other cylinder designs and supplementary components for your pneumatic engineering.
Select now
Find the right ISO 15552 cylinder
Filter by bore, stroke and variant – including ATEX and special designs – and configure cylinders, mounting and accessories in one step.