Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X25-10B
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X25-10B 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 SDAJ100X25-10B
The AirTAC SDAJ100X25-10B is a double-acting compact cylinder featuring a 100 mm bore and a male-thread piston rod (M26x1.5). Its external R (M27x2.0) adjuster screw lets you dial the extend stop down to 15 mm from the 25 mm maximum on-site, eliminating the need for shims or part swaps during commissioning. The short riveted body saves axial mounting depth where larger profile cylinders will not fit.
Because the adjuster sets the mechanical stop rather than the piston area, force remains identical to a standard SDA of this bore, delivering 3927 N push at 0.5 MPa. End shock is managed solely by a fixed NBR bumper, which decelerates the stroke end but is not an adjustable air cushion. This specific SKU lacks a piston magnet, so it cannot support reed or electronic switches without upgrading to the -S variant.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X25-10B Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X25-10B |
|---|---|
| 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 SDAJ100X25-10B
| 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 SDAJ100X25-10B Is Used
Heavy Press Tonnage Setup
Delivers 3927 N of push at 0.5 MPa for pressing bearings, with the R screw allowing a 15-25 mm extend tune to accommodate varying part heights during initial tooling commissioning.
Vertical Lift Dampening
Lifts roughly 200.2 kg with a 2:1 safety margin, requiring an external shock absorber to handle the high kinetic energy at the fixed NBR bumper during rapid downward cycles.
Short-Stroke Clamping
Fits into tight machine cells using its compact riveted body, while the male M26x1.5 rod threads directly into heavy-duty tooling to secure large workpieces.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X25-10B the Right Cylinder?
When sizing this 100 mm bore actuator, evaluate the neighbouring bores to match your pressure requirements. Stepping down, the SDAJ80 provides 2513.3 N push at 0.5 MPa; stepping up hits the maximum capacity of this compact family. The 100 mm bore here yields a safe working load of roughly 2356 N, or about 60 percent of its 0.5 MPa rating, allowing a vertical lift of approximately 200.2 kg with a 2:1 safety margin.
Choose this configuration if your machine requires heavy push force combined with on-site stroke tuning between 15 and 25 mm. Confirm your setup needs the male M26x1.5 rod thread and a PT3/8 air port. Remember that a plain SDAJ does not hold position or load when air is lost or the valve is centred; the fixed bumper only decelerates near the end of travel. 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 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 SDAJ100X25-10B FAQ
This 100 mm bore double-acting cylinder uses a PT3/8 air port. It generates 3927 N push and 3524.9 N pull at 0.5 MPa, 5497.8 N push and 4934.8 N pull at 0.7 MPa, with a theoretical maximum of 801 kgf at 1.0 MPa.
The external M27x2.0 screw acts as a mechanical stop that shortens the extend stroke by up to 10 mm, giving a usable range of 15 to 25 mm. It does not alter the pneumatic force or lock the piston mid-stroke, and retract remains full length.
Authorized Export Seller
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
Request a Quote for Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X25-10B
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.