Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X130-75
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X130-75 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 130 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke130 mm
- Adjustable range55–130 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 SDAJ100X130-75
The AirTAC SDAJ100X130-75 is a double-acting compact cylinder featuring an external adjustable extend stop. A M27x2.0 adjuster screw lets you dial the extend position anywhere between 55 and 130 mm directly on your machine, avoiding part swaps during setup. Retract travel remains full length.
Despite the integrated stop, output force equals a standard SDA of this bore, delivering 3927 N push at 0.5 MPa. The short riveted body saves axial mounting depth where larger profile cylinders cannot fit. End shock is managed solely by a fixed NBR bumper, which decelerates the stroke end but is not an adjustable air cushion.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X130-75 Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X130-75 |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 130 mm |
| Adjustable range | 55 – 130 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 75 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 SDAJ100X130-75
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×130 | Maximum stroke length in mm. |
| -75 | 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 SDAJ100X130-75 Is Used
Heavy Press Fit Tuning
Dial the extend stop between 55 and 130 mm to perfect insertion depth on heavy press fits without machining new spacers.
Large Fixture Changeover
Quickly reposition the 32 mm rod end across different jigs using the M27x2.0 screw, saving axial setup time on large lines.
Vertical Lift Damping
Lifts moving roughly 200.2 kg with a 2:1 margin rely on the fixed NBR bumper to decelerate the end of stroke safely.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X130-75 the Right Cylinder?
Choosing this 100 mm bore provides massive thrust in a compact footprint. If your application requires less force, sizing down to the SDAJ80 yields 2513.3 N push at 0.5 MPa, representing the nearest lower boundary. Since this is the largest standard SDAJ bore, there is no larger option in this family. This SKU lacks a piston magnet, so it cannot accept reed or electronic switches; choose the -S variant if sensing is required. Confirm the 130 mm max stroke, 75 mm window, PT3/8 port, and female M18x1.5 rod thread.
Operators needing on-site stroke tuning for heavy trial positioning will benefit from the external R screw. Remember that a plain cylinder does not hold its load on air loss or valve centering; the piston drifts. For secure 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 55–130 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 SDAJ100X130-75 FAQ
At 0.5 MPa it 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 acts as a mechanical stop, allowing you to shorten the extend stroke from the 130 mm maximum down to 55 mm. It sets the end position without changing the output force, and it is not a mid-stroke lock.
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