Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X15-20S
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X15-20S 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 0 to 15 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke15 mm
- Adjustable range0–15 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 SDAJ100X15-20S
The AirTAC SDAJ100X15-20S is a compact double-acting single-rod cylinder built for tight axial spaces. A short riveted body minimizes mounting depth where larger profile cylinders cannot fit. It delivers substantial power, providing 3927 N of push force at 0.5 MPa. The integrated piston magnet supports position sensing.
An external M27x2.0 adjuster screw lets you dial the extend stop down to 0 mm on-site without changing parts. Because the adjuster sets the mechanical stop rather than altering the piston area, output force remains identical to a standard SDA of this bore. End-of-travel deceleration is handled by a fixed NBR bumper, not an adjustable air cushion.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X15-20S Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X15-20S |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 15 mm |
| Adjustable range | 0 – 15 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 20 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 SDAJ100X15-20S
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×15 | Maximum stroke length in mm. |
| -20 | 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 SDAJ100X15-20S Is Used
Heavy Stamping Alignment
Dial in the 0-15 mm extend stop on-site to set precise contact depth for heavy stamping tasks, ensuring the 3927 N push force hits exactly where needed without part changes.
Short-Stroke Clamping
Utilize the compact riveted body to fit into dense machinery layouts, delivering robust clamping force in tight axial spaces where longer cylinders cannot fit.
Changeover Adjustment
Quickly tune the extend position during product changeovers using the M27x2.0 screw, adapting the stroke window instantly for varied workpiece sizes.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X15-20S the Right Cylinder?
Choosing this 100 mm bore means you need maximum thrust in a minimal footprint. It yields a safe working load of roughly 2356 N, which is about 60 percent of the 3927 N push force at 0.5 MPa. If your application requires less force, sizing down to the SDAJ80 provides 2513.3 N at 0.5 MPa and saves even more space. Since 100 mm is the largest standard compact bore, moving up would require a different cylinder family entirely.
This model is ideal for heavy setups requiring precise trial positioning. Confirm your specs: 100 mm bore, 15 mm stroke, 20 mm adjustment window, PT3/8 port, built-in magnet for reed or electronic switches, and female M18x1.5 rod thread. Note that a plain cylinder drifts when air is lost; for 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 0–15 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 SDAJ100X15-20S FAQ
This double-acting cylinder provides 3927 N push and 3524.9 N pull at 0.5 MPa. At 0.7 MPa, it delivers 5497.8 N push and 4934.8 N pull. The theoretical maximum push force is 801 kgf at 1.0 MPa.
The M27x2.0 adjuster screw shortens the extend stop by up to 20 mm, allowing a usable extend range of 0-15 mm. The included -S magnet works with AirTAC reed or electronic switches for position sensing. The screw only sets the stop; it does not lock the load.
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 SDAJ100X15-20S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.