Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X65-10
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X65-10 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 55 to 65 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke65 mm
- Adjustable range55–65 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 SDAJ100X65-10
The AirTAC SDAJ100X65-10 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 larger profile alternatives. It features an external R (M27x2.0) adjuster screw that lets you dial the extend stop down by 10 mm, yielding a usable forward range of 55 to 65 mm directly on the machine.
Because the adjuster sets the mechanical stop rather than altering the piston area, output force remains identical to a standard SDA of this bore. You get 3927 N of push at 0.5 MPa. End-of-travel shock is handled by a fixed NBR bumper, which decelerates the load but is not an adjustable air cushion.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X65-10 Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X65-10 |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 65 mm |
| Adjustable range | 55 – 65 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.
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 SDAJ100X65-10
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×65 | 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).
Where the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X65-10 Is Used
Press Fit Dialing
Fine-tune the 55 to 65 mm extend stop on heavy press fits without machining new spacers, ensuring precise insertion depths for large bearings.
Heavy Clamp Setup
Leverage the 3927 N push at 0.5 MPa to secure bulky weldments, adjusting the forward position in 10 mm to accommodate varying material thicknesses.
Vertical Lift Stops
Raise loads up to 200.2 kg safely, using the external screw to set exact upper travel limits during initial commissioning of lifting jigs.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X65-10 the Right Cylinder?
When sizing this actuator, evaluate your force requirements against its 3927 N push at 0.5 MPa. Stepping down, the SDAJ80 delivers 2513.3 N at the same pressure, marking a clear boundary for lighter fixtures. Moving up is unnecessary unless you exceed the 801 kgf theoretical maximum at 1.0 MPa. A safe working load is roughly 2356 N, providing a 2:1 vertical lift margin of about 200.2 kg.
This 100 mm bore, 65 mm stroke unit carries a 10 mm adjustment window and a PT3/8 port. It lacks the -S magnet option, so position sensing is unavailable on this specific SKU. Remember that a plain actuator drifts when air is lost or a valve centers; the fixed bumper only decelerates near the end and the R screw is a mechanical stop, not a lock. For secure load holding without live pressure, install an external rod lock or pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 55–65 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 SDAJ100X65-10 FAQ
This 100 mm bore actuator generates 3927 N push and 3524.9 N pull at 0.5 MPa. At 0.7 MPa, push increases to 5497.8 N and pull to 4934.8 N. The theoretical maximum push is 801 kgf at 1.0 MPa.
Turning the M27x2.0 external screw shortens the extend end position by up to 10 mm, giving a usable forward range of 55 to 65 mm. The retract stroke remains full, and the screw functions strictly as a mechanical stop, not a mid-stroke lock.
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Standard models are processed and dispatched in 3-5 business days.
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