The Problem You’ve Already Faced
- No room for a standard ISO 15552 cylinder. The machine or manipulator layout doesn’t allow a long cylinder — mounting space is restricted. The ADN series to ISO 21287 is 30–50% shorter than DNC/ISO 15552 at the same bore and stroke.
- Cylinder without magnetic piston — no position feedback. Without a magnet you can’t connect a non-contact position sensor. The suffix -B in ADN-32×100-S-B means integrated magnetic piston: sensors mount directly into the T-slots on the body.
- A “dimensionally similar” alternative turned out to be incompatible at the rod thread. Some compact cylinders have M10×1.0 thread instead of M10×1.25 — the clevis or eye doesn’t seat correctly. ISO 21287 fixes all mounting and connection dimensions, including rod thread.
- Unclear which sensor works with the magnetic piston. The ADN body has three T-slots for sensor mounting from three directions — compatible with standard magnetic sensors for compact cylinders (T-slot type, SME/SMT/CS format).
- Long lead time for genuine Festo ADN. XCPC ADN is a fully compatible drop-in replacement for Festo ADN-32-100-S-B per ISO 21287: all mounting and connection dimensions are identical.
A wrongly selected cylinder means reworking the fixture, stopping the line, and re-ordering. Getting it right the first time is what Acvatron’s engineers are for.
What Is the XCPC ADN-32×100-S-B Pneumatic Cylinder
XCPC ADN is a series of compact double-acting pneumatic cylinders manufactured by Ningbo Xinchao Automatization Component Co., Ltd. (China), conforming to ISO 21287. The series is a direct functional equivalent of Festo ADN, from which the designation is borrowed.
Part number ADN-32×100-S-B decoded character by character:
| Field | Meaning |
|---|---|
| ADN | Series: compact cylinder to ISO 21287 |
| 32 | Piston diameter: 32 mm |
| ×100 | Rod stroke: 100 mm |
| S | Rod end: external thread (S = Außengewinde) M10×1.25 |
| B | Magnetic piston (B = magnet fitted; without B — no magnet) |
ISO 21287 is the standard for compact pneumatic cylinders. Unlike ISO 15552 (standard for DNC/SI cylinders), ISO 21287 specifies significantly smaller overall dimensions at the same piston diameters, with elastic-type cushioning (no adjustable pneumatic cushions). This makes the cylinder shorter and less expensive, but limits maximum speed (recommended ≤ 500 mm/s) and excludes use in applications with severe end-of-stroke impact loads.
XCPC (Ningbo, China, founded 1998) is one of the largest OEM suppliers of pneumatic components in Asia; products are CE and ISO 9001 certified.
Technical Specifications
| Parameter | Value |
|---|---|
| Series | ADN (ISO 21287) |
| Piston diameter | 32 mm |
| Rod stroke | 100 mm |
| Acting type | Double-acting |
| Rod type | Single-sided |
| Rod thread (end) | M10×1.25 external |
| Port thread (air) | G 1/8″ internal |
| Mounting holes | M6 |
| Magnetic piston | Yes (suffix -B) |
| Sensor slots | 3 T-slots (on three sides) |
| Cushioning | Elastic non-adjustable (ISO 21287) |
| Working pressure | 1–10 bar |
| Travel speed | 30–500 mm/s |
| Working medium | Filtered compressed air |
| Lubrication | Non-lubricated / lubricated (if used — continuous) |
| Ambient temperature | −20°C … +70°C |
| Mounting position | Any |
| Body material | Anodised aluminium |
| Rod material | Alloy steel |
| Seal material | NBR (nitrile rubber) |
| Extension force at 6 bar | ≈ 482 N (F = P × π × D²/4) |
| Retraction force at 6 bar | ≈ 454 N (F = P × π × (D²−d²)/4, d=10 mm) |
| Manufacturer | XCPC, Ningbo, China |
| Certification | CE, ISO 9001 |
💡 Expert tip: the ADN series to ISO 21287 has no adjustable cushioning — end-of-stroke shock absorption is handled by an elastic ring. At speeds above 300 mm/s with loads over 200 N, fit an external hydraulic shock absorber or reduce speed via a flow control valve. For impact-duty applications consider the ADVU series (XCPC / Festo) — it provides adjustable pneumatic cushioning within the same envelope.
Cross-Reference by Brand
| Brand | Cross-ref. part no. | Series | Standard | Rod thread | Note |
|---|---|---|---|---|---|
| Festo (Germany) | ADN-32-100-S-B | ADN | ISO 21287 | M10×1.25 | Original on which this series is modelled |
| SMC (Japan) | CQ2B32-100D | CQ2 | ISO 21287 | M10×1.25 | Direct equivalent, all mounting dims to ISO |
| Camozzi (Italy) | 21M2A032A0100 | 21M | ISO 21287 | M10×1.25 | Full interchangeability per ISO 21287 |
| AirTAC (Taiwan) | ACQ32×100-S-B | ACQ | ISO 21287 | M10×1.25 | Widely available OEM equivalent |
| Metal Work (Italy) | 2114032100XP | Boxer | ISO 21287 | M10×1.25 | Premium execution, FKM seals option |
⚠️ Important: ISO 21287 guarantees interchangeability of mounting and connection dimensions. However, always verify the rod thread suffix before replacement (S = external M10×1.25; A = internal M10×1.25) and the presence of the magnet (-B or without) — these are critical parameters for fixture and sensor compatibility.
5 mandatory parameters to verify compatibility:
- Piston diameter — 32 mm. Force output and mounting dimensions both depend on this.
- Rod stroke — 100 mm. Stroke is normalised per ISO 21287; overall cylinder length steps with stroke.
- Rod thread — M10×1.25 external (suffix S). Confirm the clevis or eye thread matches before fitting.
- Magnetic piston — suffix -B is mandatory if position sensors are used. A cylinder without -B will not interact with magnetic sensors.
- Ports — G 1/8″. Confirm that fittings in your system match this thread type.
Why Acvatron SRL — 5 Solid Reasons
Technical Selection and Compatibility Verification
The ADN series is produced in many variants: external or internal rod thread, with or without magnet, strokes from 10 to 200+ mm. We identify the exact part number for your application and confirm compatibility with sensors and mounting fixtures before dispatch.
Documentation (CE, datasheet, invoice)
Every cylinder ships with an invoice and CE declaration of conformity. For manufacturing enterprises — a full documentation package for asset registration and equipment technical records.
Stock in Chisinau
The most frequently requested ADN sizes (bores 20, 25, 32, 40, 50 mm) and strokes are held in permanent stock. Same-day dispatch for orders placed before 14:00.
Alternative Selection When a Specific Part Is Unavailable
If ADN-32×100-S-B is temporarily out of stock — we offer a fully compatible Camozzi, AirTAC or SMC equivalent to ISO 21287 with identical connection dimensions, requiring no fixture modification.
Complete Pneumatics Stock
Beyond cylinders — valves, fittings, tubing, air preparation units, position sensors. Complete pneumatic line equipment from one supplier.
Applications
Industrial Automation and Robotics
- Linear travel of grippers and manipulators
- Part clamping and fixturing on assembly lines
- Stop and locking devices on conveyors
Packaging and Filling Equipment
- Valve actuation on dosing heads
- Material feed and cut-off mechanisms
- Product stacking and transfer drives
Woodworking and Furniture Manufacturing
- Clamping fixtures on presses and assembly jigs
- Pusher and stop drives on panel saws
- Angular stop control on machining centres
Food Industry
- Gate and slide valve actuation on process lines
- Filling and capping mechanism drives
- Clamping devices in sanitary execution (with FKM seal option)
Light Engineering and Test Equipment
- Test rigs with pneumatic loading
- Sorting and transfer devices
- Pneumatic valve and damper actuation
Expert Opinion
“The ADN series to ISO 21287 is the most widely deployed compact cylinder line in automation today. XCPC ADN is a solid working replacement for Festo ADN at a lower price. The only thing I always check at replacement: the -B suffix and the rod thread. Fitting a cylinder without a magnet where a sensor is installed means losing the signal and stopping the line. Fitting a rod with 1.0 pitch instead of 1.25 — the eye will go on, but cocked, and after 50,000 cycles you’ll strip the thread. These are details, but they’re where I’ve seen the most replacement errors. Check the part number in full, character by character.”
Vitalie Bolucevski, Chief Engineer, Acvatron SRL — 15 years in the industry
Applicable standards and certifications:
- ISO 21287 — compact pneumatic cylinders, mounting and connection dimensions
- EN ISO 10099 — pneumatic cylinders, test methods
- ISO 8573-1 — compressed air quality (class [7:4:4])
- CE Declaration of Conformity (Machinery Directive 2006/42/EC)
- ISO 9001 — XCPC quality management system
How to Select the Right Compact Pneumatic Cylinder: 6-Step Guide
- Determine the required force. Calculate: F (extension) = P × π × D²/4. At 6 bar and Ø32 mm = 482 N. Ensure force with a safety factor of 1.5–2 covers your load.
- Determine the required stroke. 100 mm is a standard ISO 21287 step. If a non-standard stroke is needed — check availability of intermediate values (80, 125, 150 mm).
- Select the rod thread type. Suffix S — external thread M10×1.25 (for direct screwing of clevis). Suffix A — internal thread M10×1.25 (for stud). Confirm the type matches your mounting hardware.
- Decide whether a magnetic piston is required. If end-position sensing is needed — suffix -B is mandatory. Without -B the cylinder will not interact with magnetic sensors.
- Check the system working pressure. ADN-32×100-S-B range: 1–10 bar. Ensure the supply delivers at least 4–6 bar for normal working force.
- Clarify operating conditions. Temperature −20…+70°C, working medium — filtered compressed air. For aggressive media or temperatures above 70°C, request FKM seal execution.
FAQ
❓ What is the difference between XCPC ADN and XCPC SDA — both are compact cylinders?
Both series are compact cylinders but to different standards. ADN conforms to ISO 21287 — the international standard: all mounting and connection dimensions are normalised and interchangeable with Festo ADN, SMC CQ2, Camozzi 21M. SDA is a series to the AirTAC standard, which is not an ISO norm: mounting dimensions differ between manufacturers in this class. When replacing an ISO-dimensioned cylinder, ISO 21287 (ADN) is required, not SDA.
❓ Which position sensor is compatible with XCPC ADN-32×100-S-B?
The cylinder has three T-slots for direct sensor mounting. Compatible sensors are magnetic T-slot types in the “compact cylinder” format — for example SME-8, CS1-F, D-M9 or their equivalents. Slot width is standard per ISO 21287. When ordering, specify the sensor output type (NPN/PNP, 2-wire/3-wire) and supply voltage.
❓ Where can I buy the XCPC ADN-32×100-S-B pneumatic cylinder in Moldova?
The compact pneumatic cylinder XCPC ADN-32×100-S-B (ISO 21287, Ø32 mm, 100 mm stroke, magnetic piston) is in stock at Acvatron SRL, Chisinau. Technical selection and compatibility confirmation — free of charge. Contact us at acvatron.md or WhatsApp.
