Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X25-10S
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X25-10S 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 15 to 25 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke25 mm
- Adjustable range15–25 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 SDAJ100X25-10S
The SDAJ100X25-10S is a double-acting, single-rod compact cylinder featuring an external adjustable extend stop. Turning the M27x2.0 adjuster screw lets you dial the outward stroke anywhere between 15 and 25 mm directly on the machine, eliminating the need for shims or part swaps. Because the mechanism only sets the mechanical stop position, the output force remains identical to a standard SDA of this bore, yielding 3927 N of push at 0.5 MPa.
Its riveted body design drastically reduces axial mounting depth, fitting into tight spaces where round-body alternatives will not. The piston incorporates a built-in magnet for AirTAC reed or electronic switches, enabling precise end-of-stroke detection. End-of-travel deceleration is handled by a fixed NBR bumper rather than an adjustable air cushion.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X25-10S Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X25-10S |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 25 mm |
| Adjustable range | 15 – 25 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 SDAJ100X25-10S
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×25 | 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 SDAJ100X25-10S Is Used
Heavy Press Fit Tuning
Dial in the 15-25 mm extend stop on heavy press operations to prevent over-travel, utilizing the full 3927 N push force without changing mounting hardware.
Vertical Lift Positioning
Lift loads up to 200.2 kg safely with a 2:1 margin, adjusting the outward reach precisely to clear obstacles before initiating the return stroke.
Compact Assembly Forming
Fit the short riveted body into dense automated assembly lines where axial depth is restricted, tweaking the 10 mm window during product changeovers.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X25-10S the Right Cylinder?
When sizing this 100 mm bore actuator, evaluate your force requirements bidirectionally. Stepping down to an SDAJ80 provides 2513.3 N of push at 0.5 MPa, whereas this 100 mm unit delivers 3927 N at the same pressure. Operating at 60 percent of the 0.5 MPa push figure gives a safe working load of roughly 2356 N, which translates to a vertical lift capacity of about 200.2 kg with a 2:1 safety margin. This model is specified with a 25 mm stroke, a 10 mm adjustment window, a PT3/8 port, a female M18x1.5 rod-end thread, and a built-in magnet (-S).
Choose this adjustable-stop variant if your application requires frequent on-site stroke tuning or trial positioning. Remember that a plain cylinder does not hold its load upon air loss or valve centering; the piston drifts and the fixed bumper only decelerates near the end of travel. For suspended or vertical loads, integrate an external rod lock or a pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 15–25 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 SDAJ100X25-10S FAQ
At 0.5 MPa this 100 mm bore cylinder provides 3927 N push and 3524.9 N pull. At 0.7 MPa it yields 5497.8 N push and 4934.8 N pull. The theoretical maximum push force is 801 kgf at 1.0 MPa.
The M27x2.0 screw shortens the extend stop by up to 10 mm, giving a usable outward range of 15 to 25 mm; retract remains full stroke. The included -S magnet works with AirTAC reed or electronic switches for position sensing.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC SDAJ Cylinders
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