What Is the SDA-32×100-S-B
The XCPC SDA-32×100-S-B is a compact pneumatic cylinder from the SDA series by XCPC (Xing Chang Pneumatic Components, China, ISO 9001, CE). The SDA series complies with ISO 21287 — the international standard for compact double-acting pneumatic cylinders — which guarantees full dimensional interchangeability with Festo, SMC, Camozzi, Parker and other leading manufacturers.
Part code breakdown — SDA-32×100-S-B:
- SDA — series: compact double-acting cylinder, ISO 21287;
- 32 — bore diameter, mm;
- 100 — stroke, mm;
- S — magnetic piston (for position sensors);
- B — male rod thread (M10×1.25); without -B = female rod thread.
Technical Specifications
| Parameter | Value |
|---|---|
| Part number | SDA-32×100-S-B (XCPC) |
| Standard | ISO 21287 |
| Action type | Double-acting |
| Bore diameter | Ø 32 mm |
| Stroke | 100 mm |
| Rod thread | M10×1.25 male (-B) |
| Air port | G 1/8″ |
| Working pressure | 1 – 10 bar |
| Thrust force at 6 bar | ≈ 483 N |
| Stroke speed | 50 – 800 mm/s |
| Magnetic piston | Yes (S) — for position sensors |
| Body material | Anodised aluminium |
| Working medium | Filtered compressed air (ISO 8573-1 cl. 7:4:4) |
| Temperature range | −10 °C … +70 °C |
| Certificates | CE, ISO 9001 |
💡 Expert tip: the magnetic piston (S) allows proximity sensors (inductive or Hall-effect) to detect end-of-stroke positions without mechanical contact. Verify that the sensors you are using are rated for the Ø32 mm cylinder — this is marked on the sensor body. Fitting a sensor into the T-slot of the cylinder body takes 2–3 minutes without special tools.
Direct Brand Equivalents
| Brand | Equivalent part no. | Standard | Ø mm | Stroke mm | Note |
|---|---|---|---|---|---|
| XCPC (original) | SDA-32×100-S-B | ISO 21287 | 32 | 100 | Best value, CE |
| Festo | ADVU-32-100-APA-SA | ISO 21287 | 32 | 100 | Direct replacement |
| SMC | ECDQ2B32-100D | ISO 21287 | 32 | 100 | Direct replacement |
| Camozzi | 32M2A032A100 | ISO 21287 | 32 | 100 | Direct replacement |
| Parker | P1D-S032MS-0100 | ISO 21287 | 32 | 100 | Direct replacement |
⚠️ Important when replacing: ISO 21287 compliance guarantees full dimensional interchangeability — identical overall dimensions, same rod thread pitch, same air port positions. No modifications to the mounting or pneumatic connections are required.
Applications
Industrial Automation
- Actuating grippers and clamping devices on assembly lines
- Part feeding systems — pushing, retaining, diverting
- Actuating flaps and valves in pneumatic installations
Woodworking and Metalworking
- Actuating workpiece clamping fixtures on machining equipment
- Compact pressing systems on small presses and stamping tools
Packaging and Logistics
- Actuating guides and stoppers on conveyor lines
- Stamping and marking systems for packaging
Replacement and Retrofit
- Drop-in replacement for worn Festo ADVU or SMC ECDQ2B cylinders with no installation changes
- Reducing maintenance costs by switching to the XCPC equivalent at an optimised price
Why Acvatron SRL
Local Stock in Chișinău
XCPC SDA series cylinders in the most popular sizes are permanently in stock at acvatron.md. Collect on the day of payment — no waiting 2–4 weeks for international delivery.
Free Technical Selection
Don’t know the exact Festo or SMC part number you need to replace? Provide the dimensions (bore, stroke, rod type) or the code from the label on the old cylinder — the Acvatron SRL engineer selects the XCPC equivalent in minutes.
ISO 21287 Dimensional Compatibility Confirmed
All XCPC SDA cylinders are tested for dimensional conformity with ISO 21287. Interchangeability with Festo, SMC and Camozzi is guaranteed — no installation changes required.
Full XCPC Range
Acvatron SRL supplies the complete XCPC line: SDA compact cylinders (ISO 21287), DNC cylinders (ISO 15552), MA cylinders (VDMA), directional valves, FRL units, proximity sensors for cylinders. Complete pneumatic system supply from one source.
Documents for Legal Entities
Invoice and contract. CE and ISO 9001 certificates available on request.
Expert Opinion
“The ISO 21287 compact cylinder is the most frequently requested category in industrial pneumatics — almost every assembly line has dozens of them. The advantage of XCPC over Festo or SMC is not just the price — it’s local stock availability. When a cylinder fails on a production line, what matters is whether you can get the replacement in 30 minutes or 3 weeks. ISO 21287 compliance means the swap takes 15 minutes with no changes to the installation.”
Vitali Bolucevschi, Chief Engineer at Acvatron SRL, 15 years in the industry
FAQ
❓ What does the -S suffix mean in SDA-32×100-S-B?
The suffix -S indicates a permanent magnet built into the piston. This allows proximity sensors fitted in the cylinder body’s T-slot to detect end-of-stroke positions (extended/retracted) without mechanical contact. Without -S: no magnet — position detection is not possible. If your system uses position sensors, always select the -S version.
❓ What does the -B suffix mean, and how does it differ from the version without -B?
The suffix -B indicates a male thread on the rod (M10×1.25 for Ø32 mm). Without -B: female rod thread. The choice depends on the type of load attachment: male thread (stud) is used with a nut; female thread is used with a bolt. Check your load connection type before ordering.
❓ Is the XCPC SDA-32×100 compatible with existing Festo or SMC sensors?
Yes. The XCPC SDA cylinder to ISO 21287 has the same T-slot sensor mounting channel as the Festo ADVU and SMC ECDQ2B cylinders. Standard magnetic sensors such as SMC CS1-J, Festo SMEO or equivalent types fit directly into the XCPC cylinder T-slot without any adapters.
