
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-10 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 100 to 110 mm on the machine — no shims, no part change.
The AirTAC SDAJ100X110-10 is a compact double-acting single-rod cylinder built for heavy-duty positioning where axial space is tight. A short riveted body saves mounting depth compared to conventional round-body units. An external M27x2.0 adjuster screw lets you dial the extend stop from 100 to 110 mm directly on the machine, eliminating the need for shims or part swaps during commissioning.
Turning the R thread sets the mechanical stop position without altering the internal piston area, meaning force remains identical to a standard SDA of this bore. You get 3927 N of push at 0.5 MPa. End-of-stroke energy is managed by a fixed NBR bumper that decelerates the load, though it is not an adjustable air cushion or a locking brake.
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X110-10 |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 110 mm |
| Adjustable range | 100 – 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 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 | 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.
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×110 | 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 in the 100 to 110 mm extend stop on a 3927 N press to perfectly seat bearings without bottoming out the tooling.
Lift a 200.2 kg payload using the 0.5 MPa push force, making micro-adjustments to the stroke end to clear obstructions.
Save axial mounting depth on a dense assembly line by utilizing the compact riveted body to deliver massive clamping force.
Choosing this 100 mm bore provides 3927 N push at 0.5 MPa, yielding a safe working load of roughly 2356 N for a 2:1 margin, or a vertical lift capacity around 200.2 kg. If your application requires less force, sizing down to the SDAJ80 delivers 2513.3 N push at 0.5 MPa. Since this is the largest standard compact bore, moving up requires a different cylinder family entirely. This specific SKU lacks a piston magnet, so it cannot accept reed or electronic switches; select the -S variant if you require position sensing.
Engineers who need precise 100 to 110 mm extend tuning without changing parts will benefit from the on-machine adjustability. Remember that a plain cylinder does not hold its load on air loss or when the valve is centred, as the piston drifts and the bumper only decelerates near the end. For secure load holding without live pressure, integrate an external rod lock or a pilot-operated check valve. Confirm your bore, stroke, window, PT3/8 port, and female M18x1.5 rod-end thread before ordering.
Quick checklist
At 0.5 MPa this 100 mm bore cylinder provides 3927 N push and 3524.9 N pull. At 0.7 MPa it provides 5497.8 N push and 4934.8 N pull. The theoretical maximum push is 801 kgf at 1.0 MPa.
The external M27x2.0 screw mechanically shortens the extend stroke by up to 10 mm, allowing you to set the end position anywhere between 100 and 110 mm. It does not alter the force and is not a mid-stroke lock.
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