Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-20B
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-20B is a genuine double-acting COMPACT cylinder (Ø100mm bore) whose extend end-position is set by an external M27×2.0 adjustment screw. You can dial the stroke anywhere from 90 to 110 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke110 mm
- Adjustable range90–110 mm
- Adjuster threadM27×2.0
- Port sizePT3/8
- 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 SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-20B
The AirTAC SDAJ100X110-20B is a double-acting, single-rod compact cylinder featuring an external adjustable extend stop. A built-in M27x2.0 adjustment screw lets you dial the outward stroke down from the maximum 110 mm to a minimum of 90 mm directly on the machine, eliminating the need for shims or part swaps during setup. Because the adjuster only restricts travel length, output force remains identical to a standard SDA of this bore, delivering 3927 N of push at 0.5 MPa.
This model uses a robust riveted body design that minimizes axial mounting depth where space is tight, yet it still accommodates a sizable 32 mm piston rod. The extend end relies on a fixed NBR bumper to absorb end-of-stroke shock rather than an adjustable air cushion. Equipped from the factory with a male M26x1.5 rod thread, this specific SKU lacks a piston magnet and therefore cannot support reed or electronic sensing.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-20B Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-20B |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 110 mm |
| Adjustable range | 90 – 110 mm |
| Adjuster thread (R) | M27×2.0 |
| Port size | PT3/8 |
| Acting type | Double acting |
|---|---|
| Rod end thread | M18×1.5 F / M26×1.5 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 20 mm. Force is unchanged from a standard SDA of the same bore. Specifications follow the official AirTAC SDAJ datasheet.
Theoretical Output Force (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3525 N |
| 0.7 MPa | 5498 N | — |
| Max (@1.0 MPa) | 801 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 SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-20B
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×110 | Maximum stroke length in mm. |
| -20 | 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 SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-20B Is Used
Heavy Press Fitments
Dial the M27x2.0 stop screw to hit exact 95 mm press depths on thick steel plates without swapping out the entire actuator body.
Large Mold Changeover
Fine-tune the extend endpoint between 90 and 110 mm quickly during production line changeovers to accommodate varying mold thicknesses.
Vertical Lifting Jigs
Leverage the 200.2 kg vertical lift capacity to raise heavy pallets, using the mechanical stop to prevent over-travel at the top position.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-20B the Right Cylinder?
When sizing this 100 mm bore actuator, compare its 3927 N push at 0.5 MPa against adjacent options. Stepping down to the SDAJ80 yields 2513.3 N, which may be insufficient for heavy moving masses, whereas this bore provides a safe working load of roughly 2356 N (about 60 percent of the 0.5 MPa figure) and can vertically lift approximately 200.2 kg with a 2:1 safety margin. Choose this 110 mm maximum stroke version if your fixture requires precise outward positioning between 90 and 110 mm on the fly.
Confirm your parameters before ordering: 100 mm bore, 110 mm maximum stroke, 20 mm adjustment window, PT3/8 air port, and a male M26x1.5 piston rod thread. Note that a plain cylinder does not hold position or carry a load if air pressure drops or the valve centers; the fixed bumper only decelerates near the end of travel. For secure load holding without live pressure, integrate an external rod lock or a pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 90–110 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 M27×2.0 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 SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-20B FAQ
This 100 mm bore cylinder generates 3927 N push and 3524.9 N pull at 0.5 MPa, or 5497.8 N push and 4934.8 N pull at 0.7 MPa. The theoretical maximum force is 801 kgf at 1.0 MPa. It operates between 0.15 and 1.0 MPa, with a proof pressure of 1.5 MPa, and travels at speeds of 30-500 mm/s.
Turning the external M27x2.0 screw mechanically shortens the extend endpoint from 110 mm down to 90 mm. This screw acts only as a travel stop and does not alter the output force. It is not a mid-stroke lock; the cylinder cannot hold a load if air is lost, so you must add an external rod lock for holding purposes.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Related AirTAC SDAJ Cylinders
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