Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-75S
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-75S 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 25 to 100 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke100 mm
- Adjustable range25–100 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 SDAJ100X100-75S
The AirTAC SDAJ100X100-75S is a double-acting compact cylinder featuring an external R (M27x2.0) adjuster screw that dials the extend stop down from the full 100 mm to a 25 mm minimum. Because the screw acts purely as a mechanical stop, the piston area remains untouched, delivering a push force of 3927 N at 0.5 MPa identical to a standard SDA of this bore. Its short riveted body drastically cuts axial mounting depth where a larger profile cylinder will not fit.
This 100 mm bore unit runs on a PT3/8 port and carries a built-in piston magnet (-S) for direct mounting of AirTAC reed or electronic switches. End-of-travel energy is managed by a fixed NBR bumper that decelerates the load, though it is not an adjustable air cushion. Operating speed spans 30-500 mm/s across a 0.15-1.0 MPa pressure range.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-75S Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-75S |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 100 mm |
| Adjustable range | 25 – 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 75 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 SDAJ100X100-75S
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×100 | Maximum stroke length in mm. |
| -75 | 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 SDAJ100X100-75S Is Used
Heavy Press Tonnage Setup
Delivers 3927 N of push at 0.5 MPa for firm pressing operations, while the R screw lets technicians fine-tune the 25-100 mm extend stop during initial die clearance trials.
Large Package Diverting
Handles heavy pallets on packaging lines by adjusting the extend reach on the fly to accommodate varying box widths without swapping out the entire actuator body.
Vertical Lift Positioning
Raises loads up to 200.2 kg with a 2:1 safety margin, allowing operators to set precise lower stopping points via the mechanical screw to prevent crash-downs.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-75S the Right Cylinder?
When sizing this actuator, look both ways: stepping down to an SDAJ80 yields 2513.3 N push at 0.5 MPa, whereas this 100 mm bore provides 3927 N. That higher capacity translates to a safe working load of roughly 2356 N (about 60 percent of the 0.5 MPa figure) or a vertical lift of approximately 200.2 kg with a 2:1 margin. Choose the 100 mm if your setup-heavy line requires that extra thrust during frequent changeovers.
This model is ideal for operators who need on-site stroke tuning without part changes, dialing the extend position anywhere between 25 and 100 mm. Confirm the 100 mm stroke, 75 mm window, PT3/8 port, female M18x1.5 rod thread, and the -S magnet for your assembly. Remember that a plain cylinder does not hold its load on air loss or valve centering; the bumper only decelerates near the end. For secure load holding without live pressure, integrate an external rod lock or pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 25–100 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 SDAJ100X100-75S FAQ
This 100 mm bore double-acting cylinder generates a push of 3927 N and a pull of 3524.9 N at 0.5 MPa. At 0.7 MPa, push increases to 5497.8 N and pull to 4934.8 N. The theoretical maximum push is 801 kgf at 1.0 MPa.
The external M27x2.0 screw shortens the extend stroke by up to 75 mm, yielding a usable 25-100 mm range without altering the force. The included -S piston magnet enables position sensing using AirTAC reed or electronic switches mounted in the body grooves.
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
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