Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-30SB
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-30SB 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 70 to 100 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke100 mm
- Adjustable range70–100 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 SDAJ100X100-30SB
The AirTAC SDAJ100X100-30SB is a double-acting compact cylinder featuring a 100 mm bore and a male-thread piston rod (M26x1.5). An external R (M27x2.0) adjuster screw lets you dial the extend stop down from the nominal 100 mm to a 70 mm minimum directly at the machine, eliminating the need for shims or part swaps during setup. The short riveted body minimizes axial footprint, fitting where larger profile cylinders cannot.
Turning the stop screw sets the end position without altering the piston area, meaning force remains identical to a standard SDA of this size. You get 3927 N push at 0.5 MPa, alongside a built-in magnet for AirTAC reed or electronic switches. End shock is handled by a fixed NBR bumper rather than an adjustable air cushion.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-30SB Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-30SB |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 100 mm |
| Adjustable range | 70 – 100 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 30 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 SDAJ100X100-30SB
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×100 | Maximum stroke length in mm. |
| -30 | 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 SDAJ100X100-30SB Is Used
Press Fit Dial-In
Use the 70-100 mm extend window to fine-tune heavy press fits on the machine, avoiding part changes while delivering 3927 N of push force at 0.5 MPa.
Automated Assembly Forming
The compact riveted body saves axial depth in tight assembly cells while the fixed NBR bumper absorbs end shock during high-energy forming strokes.
Heavy Vertical Lift Jig
Lift up to 200.2 kg with a 2:1 safety margin. The male M26x1.5 rod threads securely into heavy tooling, and the built-in magnet tracks position via electronic switches.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-30SB the Right Cylinder?
Choosing this 100 mm bore provides 3927 N push at 0.5 MPa. If your application requires less force, sizing down to the SDAJ80 yields 2513.3 N at the same pressure; since 100 mm is the largest standard bore, there is no larger SDAJ option for higher loads. This specific model includes the -S magnet and -B male rod thread (M26x1.5), with a PT3/8 air port.
The on-site adjustability is ideal for heavy trial positioning or frequent changeovers. Note that a plain cylinder does not hold a load if air is lost or the valve is centered—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 70–100 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 SDAJ100X100-30SB FAQ
This 100 mm bore double-acting cylinder delivers 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 push of 801 kgf at 1.0 MPa.
The R (M27x2.0) screw shortens the extend stroke by up to 30 mm, allowing any end position between 70 and 100 mm without altering force. The included -S magnet works with AirTAC reed or electronic switches for position sensing.
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.
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