Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X75-10S
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X75-10S 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 65 to 75 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke75 mm
- Adjustable range65–75 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 SDAJ100X75-10S
The AirTAC SDAJ100X75-10S is a compact double-acting single-rod cylinder featuring an external adjustable extend stop. Turning the R (M27x2.0) screw lets you dial the forward end-position between 65 and 75 mm directly on the machine, eliminating the need for shims or part swaps during setup. Because the adjuster sets the mechanical stop rather than the piston area, output force remains identical to a standard SDA of this bore, delivering 3927 N of push at 0.5 MPa.
This 100 mm bore model features a PT3/8 air port and a 32 mm piston rod. Its short riveted body saves valuable axial mounting depth where larger profile or round-body units cannot fit. The extend stop relies on a fixed NBR bumper to absorb end-shock; it is not an adjustable air cushion. Equipped with a built-in piston magnet (-S), the unit supports AirTAC reed or electronic solid-state switches for precise position sensing.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X75-10S Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X75-10S |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 75 mm |
| Adjustable range | 65 – 75 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 SDAJ100X75-10S
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×75 | 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 SDAJ100X75-10S Is Used
Heavy Press Fit Tuning
Dial in the exact 65-75 mm extend stop during press assembly commissioning to prevent over-travel, utilizing the full 3927 N push force at 0.5 MPa.
High-Force Changeover Stops
Adjust the mechanical stop on-site between production runs without changing parts, relying on the fixed NBR bumper to absorb the impact of heavy payloads.
Vertical Lift Positioning
Lift loads up to 200.2 kg with a 2:1 safety margin and fine-tune the downward travel limit, ensuring precise placement without exceeding the 1.0 MPa maximum.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X75-10S the Right Cylinder?
When sizing this actuator, evaluate your force requirements both ways. The SDAJ100X75-10S provides 3927 N push at 0.5 MPa, whereas stepping down to an 80 mm bore yields 2513.3 N. If your application demands a safe working load around 2356 N (roughly 60 percent of the 0.5 MPa push figure) or a vertical lift of 200.2 kg with a 2:1 margin, this 100 mm option provides the necessary headroom. It is ideal for operators who require on-site stroke tuning to perfect a 65 to 75 mm forward travel distance.
Confirm the required 100 mm bore, 75 mm maximum stroke, 10 mm adjust window, and PT3/8 porting for your manifold. The -S code ensures compatibility with AirTAC reed or electronic switches. Note that a plain cylinder does not hold its load if air pressure drops or the valve centers; the piston will drift. For load holding without live pressure, integrate an external rod lock or a pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 65–75 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 SDAJ100X75-10S FAQ
This 100 mm bore double-acting cylinder delivers a push force of 3927 N and a pull force 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 force is 801 kgf at 1.0 MPa.
The M27x2.0 adjuster screw mechanically shortens the extend stroke by up to 10 mm, allowing you to set the forward stop anywhere between 65 and 75 mm. The built-in -S magnet enables position detection using AirTAC reed or electronic solid-state switches.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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