
The AirTAC Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X5-10 is a genuine double-acting COMPACT cylinder (Ø32mm bore) whose extend end-position is set by an external M10×1.25 adjustment screw. You can dial the stroke anywhere from 0 to 5 mm on the machine — no shims, no part change.
The AirTAC SDAJ32X5-10 is a compact double-acting single-rod cylinder featuring an external extend stop. A M10x1.25 adjuster screw lets you dial the outward stroke down to 0-5 mm directly on the machine, saving axial mounting depth where larger profile bodies cannot fit. Retract travel remains full length.
Because the mechanism only sets the mechanical stop, output force equals a standard SDA of this bore, yielding 402.1 N push at 0.5 MPa. End shock is handled by a fixed NBR bumper rather than an adjustable air cushion. This specific SKU lacks a piston magnet, so it cannot host reed or electronic switches.
| Model | Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X5-10 |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø32 mm |
| Max stroke | 5 mm |
| Adjustable range | 0 – 5 mm |
| Adjuster thread (R) | M10×1.25 |
| Port size | PT1/8 |
| Acting type | Double acting |
|---|---|
| Rod end thread | M6×1.0 F / M10×1.25 male (B) |
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Fixed NBR bumper (both ends) |
The adjustment screw shortens the extend stroke by up to 10 mm. Force is unchanged from a standard SDA of the same bore. Specifications follow the official AirTAC SDAJ datasheet.
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | — |
| Max (@1.0 MPa) | 82 kgf | |
Force matches a standard SDA of the same bore; the adjuster only sets the stop position, not the area. Actual usable force is lower than theoretical due to friction.
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 32 | Bore size in mm. |
| ×5 | Maximum stroke length in mm. |
| -10 | Adjustable window (10/20/30/40/50/75/100 mm). |
| S / B | S = magnet; B = male-thread rod (both optional). |
Thread: PT standard. Related SDA-family variants: SDA (fixed stroke), SDAD (double rod), SSA/STA (single acting), SDAT (duplex), SDAW (duplex-end).
Dial the 0-5 mm extend stop to grip delicate castings precisely without over-traveling, leveraging the 402.1 N push for a firm hold.
Quickly reset the outward end position on the machine during fixture swaps, avoiding part changes or shims in tight riveted-body envelopes.
Fine-tune the outward reach by fractions of a millimeter during prototype testing until the exact contact point is found.
Choosing this 32 mm bore provides a safe working load around 241 N, roughly 60 percent of its 0.5 MPa push rating. If your application requires less force, the SDAJ25 delivers 245.4 N at 0.5 MPa; stepping up to the SDAJ40 yields 628.3 N. Verify your requirements for on-site stroke tuning, the PT1/8 port, and the female M6x1.0 rod thread.
Remember that a plain SDAJ does not hold position or load when air is lost or the valve is centred. The fixed bumper merely decelerates near the end of travel, while the adjuster acts as a mechanical stop, not a lock. For load holding without live pressure, install an external rod lock or pilot-operated check valve.
Quick checklist
This 32 mm bore cylinder delivers 402.1 N push and 345.6 N pull at 0.5 MPa, 563 N push and 483.8 N pull at 0.7 MPa, with a theoretical maximum of 82 kgf at 1.0 MPa.
The M10x1.25 R screw shortens the extend stop by up to 10 mm, providing a usable 0-5 mm outward range. It sets the mechanical stop without altering force, and retract remains full length.
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