Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X80-75B
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X80-75B 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 5 to 80 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke80 mm
- Adjustable range5–80 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 SDAJ100X80-75B
The AirTAC SDAJ100X80-75B is a compact double-acting single-rod cylinder featuring an external extend stop. An M27x2.0 adjuster screw lets you dial the forward end-position anywhere between 5 and 80 mm directly on the machine, avoiding part swaps. The retract stroke remains full length.
This unit outputs 3927 N of push force at 0.5 MPa, identical to a standard SDA of this bore because the screw sets the stop, not the piston area. The short riveted body minimizes axial mounting depth where round-body units will not fit. It includes a male M26x1.5 piston rod thread, a PT3/8 air port, and fixed NBR bumpers that decelerate the stroke end without acting as a lock.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X80-75B Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X80-75B |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 80 mm |
| Adjustable range | 5 – 80 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 SDAJ100X80-75B
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×80 | 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 SDAJ100X80-75B Is Used
Heavy Press Fitments
Dial the 5 to 80 mm extend stop to set precise insertion depths for large bearings without changing shims on the line.
Multi-Product Forming
Shift the mechanical stop quickly between product changeovers to accommodate varying material thicknesses safely.
Trial Lift Stations
Leverage the 3927 N push at 0.5 MPa to test vertical lifting limits, adjusting the endpoint during commissioning.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X80-75B the Right Cylinder?
When sizing, compare this 100 mm bore providing 3927 N push at 0.5 MPa against the smaller SDAJ80 at 2513.3 N. This larger bore suits heavier fixtures, while the 80 mm saves space for lighter loads. A practical safe working load is roughly 2356 N, or about 60% of the 0.5 MPa figure, yielding a 200.2 kg vertical lift with a 2:1 margin.
Choose this model for setups demanding frequent on-machine stroke tuning. Confirm your parameters: 100 mm bore, 80 mm stroke, 75 mm window, PT3/8 port, male M26x1.5 rod, and no magnet. Note that a plain cylinder drifts on air loss; the bumper only decelerates near the end. 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 5–80 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 SDAJ100X80-75B FAQ
This 100 mm bore 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 of 801 kgf at 1.0 MPa.
Turning the M27x2.0 screw shortens the extend stroke by up to 75 mm, giving a usable forward range of 5 to 80 mm. It sets the mechanical stop position and does not alter force or lock mid-stroke.
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 SDAJ100X80-75B
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.