Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-10
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-10 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 40 to 50 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke50 mm
- Adjustable range40–50 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 SDAJ100X50-10
The AirTAC SDAJ100X50-10 is a compact double-acting single-rod cylinder featuring an external extend stop. Turning the R (M27x2.0) screw lets you dial the forward end-position anywhere between 40 and 50 mm directly on your machine, eliminating the need for shims or part swaps. Because the adjuster only sets the mechanical stop, output force remains identical to a standard SDA of this bore, delivering 3927 N push at 0.5 MPa.
Built with a short riveted body, this unit saves valuable axial mounting depth where round-body or profile cylinders cannot fit. End-of-stroke deceleration is handled by a fixed NBR bumper rather than an adjustable air cushion. Note that this specific SKU lacks a piston magnet, so it cannot support reed or electronic sensing without upgrading to the -S variant.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-10 Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-10 |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 50 mm |
| Adjustable range | 40 – 50 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 SDAJ100X50-10
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×50 | 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 SDAJ100X50-10 Is Used
Heavy Press Fit Tuning
Dial in the exact 40-50 mm extension for pressing heavy bearings, using the 3927 N push force to seat components without over-traveling.
Riveted Body Assembly Line
Leverage the short axial depth to fit high-force actuation into tight automated machinery frames where longer profile cylinders fail to mount.
Vertical Lift Positioning
Lift loads up to 200.2 kg with a 2:1 safety margin and fine-tune the stop point to prevent collision at the upper work area.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-10 the Right Cylinder?
When sizing this 100 mm bore, evaluate your neighbors: stepping down to the SDAJ80 yields 2513.3 N push at 0.5 MPa, while this 100 mm bore provides 3927 N. A safe working load is roughly 2356 N (about 60% of the 0.5 MPa figure), translating to a vertical lift capacity of approximately 200.2 kg with a 2:1 margin. Choose this model if your setup requires heavy push force combined with on-site stroke tuning.
Confirm your parameters: 100 mm bore, 50 mm maximum stroke, 10 mm adjustment window, and a PT3/8 air port. The rod end features a female M18x1.5 thread. Remember that a plain cylinder does not hold its load on air loss or valve centering—the fixed bumper only decelerates near the end. 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 40–50 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 SDAJ100X50-10 FAQ
At 0.5 MPa, this 100 mm bore cylinder provides 3927 N push and 3524.9 N pull. 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.
The M27x2.0 adjuster screw mechanically shortens the extend stroke by up to 10 mm, allowing you to set the forward stop anywhere between 40 and 50 mm. It does not alter the output force, and it is not a mid-stroke lock.
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