Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X45-10B
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X45-10B is a genuine double-acting COMPACT cylinder (Ø80mm bore) whose extend end-position is set by an external M20×1.5 adjustment screw. You can dial the stroke anywhere from 35 to 45 mm on the machine — no shims, no part change.
- BoreØ80 mm
- Max stroke45 mm
- Adjustable range35–45 mm
- Adjuster threadM20×1.5
- Port sizePT3/8
- CushionFixed NBR bumper (both ends)
About the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X45-10B
The AirTAC SDAJ80X45-10B is a double-acting compact cylinder featuring an external M20x1.5 adjuster screw that dials the extend stop between 35 and 45 mm on-site. Because the mechanism sets the mechanical stop rather than altering the piston area, output force remains identical to a standard SDA of this bore, delivering 2513.3 N of push at 0.5 MPa.
Its short riveted body significantly reduces axial mounting depth where a larger profile cylinder would fail to fit. This specific SKU uses a male M22x1.5 piston rod thread and lacks a piston magnet, meaning magnetic switches cannot be fitted to this particular unit.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X45-10B Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X45-10B |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø80 mm |
| Max stroke | 45 mm |
| Adjustable range | 35 – 45 mm |
| Adjuster thread (R) | M20×1.5 |
| Port size | PT3/8 |
| Acting type | Double acting |
|---|---|
| Rod end thread | M14×1.5 F / M22×1.5 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 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 SDAJ80X45-10B
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 80 | Bore size in mm. |
| ×45 | 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 SDAJ80X45-10B Is Used
Press Fit Dial-In
Turn the M20x1.5 screw to precisely set the 35-45 mm extend stop during heavy press fit commissioning, avoiding costly tooling changes.
Heavy Vertical Lift
Leverage the 2513.3 N push at 0.5 MPa to elevate 128 kg loads, tweaking the end position to accommodate varying material stack heights.
Short-Depth Clamping
Install the compact riveted body in tight machine footprints where axial space is restricted, securing large workpieces with the male M22x1.5 rod.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X45-10B the Right Cylinder?
When sizing this 80 mm bore, evaluate both neighbouring frames: stepping down to the SDAJ63 yields 1558.6 N push at 0.5 MPa, while the larger SDAJ100 provides 3927 N. At 0.5 MPa this 80 mm unit safely handles a working load around 1508 N (roughly 60 percent of its rated output), translating to a vertical lift capacity near 128.1 kg with a 2:1 safety margin.
This model is ideal for heavy assemblies requiring exact extend positioning without part swaps. Remember that a plain cylinder drifts when air is lost or the valve centers; the fixed NBR bumper only decelerates the stroke end and does not lock the load. For secure holding without live pressure, install an external rod lock or pilot-operated check valve. Verify your requirements for the 45 mm stroke, 10 mm window, PT3/8 port, male M22x1.5 rod, and absence of a magnet.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 35–45 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 M20×1.5 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 SDAJ80X45-10B FAQ
This 80 mm bore cylinder features a PT3/8 air port and delivers 2513.3 N push / 2267.8 N pull at 0.5 MPa, 3518.6 N push / 3175 N pull at 0.7 MPa, with a theoretical maximum of 513 kgf at 1.0 MPa.
The external M20x1.5 screw mechanically shortens the extend stroke by up to 10 mm, yielding a usable 35-45 mm range without changing the force. This specific SKU lacks the -S magnet, so it cannot accept reed or electronic switches.
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Standard models usually ship in 3-4 days.
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