Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X100-40B
The AirTAC Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X100-40B 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 60 to 100 mm on the machine — no shims, no part change.
- BoreØ32 mm
- Max stroke100 mm
- Adjustable range60–100 mm
- Adjuster threadM10×1.25
- Port sizePT1/8
- CushionFixed NBR bumper (both ends)
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X100-40B
The AirTAC SDAJ32X100-40B is a double-acting compact cylinder featuring an external M10x1.25 adjuster screw that dials the extend stop from 60 to 100 mm on-site. Turning this R thread lets you fine-tune the end position during commissioning without swapping shims or parts. The short riveted body saves valuable axial mounting depth where a longer profile body will not fit.
Because the adjuster sets the mechanical stop rather than the piston area, output force equals a standard SDA of this bore, delivering 402.1 N push at 0.5 MPa. The fixed NBR bumper decelerates the stroke end but is not an adjustable air cushion. This SKU uses a male M10x1.25 piston rod and lacks a piston magnet, so it cannot accept magnetic switches.
Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X100-40B Technical Specifications
| Model | Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X100-40B |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø32 mm |
| Max stroke | 100 mm |
| Adjustable range | 60 – 100 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 40 mm. Force is unchanged from a standard SDA of the same bore. Specifications follow the official AirTAC SDAJ datasheet.
Theoretical Output Force (Ø32mm)
| 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.
Model Code: Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X100-40B
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 32 | Bore size in mm. |
| ×100 | Maximum stroke length in mm. |
| -40 | 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).
Where the Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X100-40B Is Used
Tooling Changeover
Dial the extend stop from 60 to 100 mm via the M10x1.25 screw to adapt the 402.1 N push force to different part depths during rapid machine changeovers.
Transfer Diverter
Set the male M10x1.25 rod to the exact ejection distance needed for varying box sizes, saving axial depth along the conveyor frame with its compact riveted body.
Prototype Positioning
Sweep the 40 mm adjustment window to trial different actuation endpoints on a test rig, finding the optimal reach before locking down the final mechanical stop.
Is the Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X100-40B the Right Cylinder?
When sizing this 32 mm bore, compare it both ways: stepping down to an SDAJ25 yields 245.4 N push at 0.5 MPa, while stepping up to an SDAJ40 provides 628.3 N push at 0.5 MPa. Based on the 402.1 N figure, a safe working load is roughly 241 N (about 60 percent capacity), translating to a vertical lift of approximately 20.5 kg with a 2:1 safety margin.
Choose this specific configuration when your fixture requires on-machine stroke tuning across a 40 mm window. It carries a PT1/8 port, a 100 mm maximum stroke, a 40 mm adjustment range, and a male M10x1.25 rod thread. Remember that a plain cylinder drifts when air is lost or the valve centers; the fixed bumper only decelerates near the end. For load holding without live pressure, install an external rod lock or a pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 60–100 mm
- ✓ Force at your working pressure
- ✓ Access to reach the R adjuster
- ✓ Magnet (S) for sensors?
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Lock the M10×1.25 adjuster after setting the stroke.
- check Avoid side load on the piston rod.
- check Front/rear covers are riveted — do not dismantle.
- check Installation by qualified personnel per AirTAC docs.
Airtac SDAJ32~40 Adjustable Super Slim Cylinder SDAJ32X100-40B FAQ
This 32 mm bore cylinder uses a PT1/8 port and 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 R (M10x1.25) screw shortens the extend stroke by up to 40 mm, giving a usable 60 to 100 mm range. This SKU includes a male M10x1.25 piston rod and no piston magnet, so it cannot accept reed or electronic switches.
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Standard models are processed and dispatched in 3-5 business days.
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