Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X75-75S
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X75-75S 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 0 to 75 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke75 mm
- Adjustable range0–75 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 SDAJ100X75-75S
The AirTAC SDAJ100X75-75S is a double-acting single-rod compact cylinder featuring an external adjustable extend stop. A M27x2.0 adjuster screw lets you dial the outward stroke from 0 to 75 mm directly on the machine, eliminating the need for shims or part swaps during changeovers. Because the adjuster only sets the mechanical stop and not the piston area, output force remains identical to a standard SDA of this bore, yielding 3927 N of push at 0.5 MPa.
Built with a space-saving riveted body, this 100 mm bore unit saves axial mounting depth where a larger profile cylinder would not fit. The included -S piston magnet supports AirTAC reed or electronic switches for end-position sensing via the body grooves. End-of-travel deceleration is handled by a fixed NBR bumper, which absorbs shock but is not an adjustable air cushion.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X75-75S Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X75-75S |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 75 mm |
| Adjustable range | 0 – 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 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 SDAJ100X75-75S
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×75 | 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 SDAJ100X75-75S Is Used
Heavy Press Fit Tuning
Dial in the exact 0-75 mm extend stop on heavy press fittings without swapping parts, leveraging 3927 N of push at 0.5 MPa for secure seating.
Multi-Product Line Changeover
Adjust the outward stroke rapidly via the M27x2.0 screw when switching between product variants on the same conveyor, saving axial space with its compact riveted body.
Trial Lift Positioning
Safely test vertical lift heights up to 200.2 kg with a 2:1 margin, tweaking the stop position on the fly before finalizing the mechanical setup.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X75-75S the Right Cylinder?
When sizing this model, evaluate both neighbours: stepping down to an SDAJ80 provides 2513.3 N push at 0.5 MPa, while this 100 mm bore delivers 3927 N. Based on the 0.5 MPa figure, a safe working load is roughly 2356 N (about 60 percent of capacity), translating to a vertical lift capability of approximately 200.2 kg with a 2:1 safety margin. Choose this 100 mm option for heavy fixtures requiring precise outward positioning.
This cylinder is ideal for setups needing frequent on-machine stroke tuning between 0 and 75 mm. Remember that a plain SDAJ does not hold position or load when air is lost or the valve is centred; the fixed bumper only decelerates near the end, and the adjuster is a mechanical stop, not a lock. For load holding without live pressure, install an external rod lock or pilot-operated check valve. Configuration confirmed: 100 mm bore, 75 mm stroke, 75 mm window, PT3/8 port, -S magnet for reed or electronic sensing, female M18x1.5 rod thread.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 0–75 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 SDAJ100X75-75S FAQ
This 100 mm bore double-acting cylinder provides 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 M27x2.0 adjuster screw shortens the extend stop by up to 75 mm, giving a usable outward range of 0-75 mm without changing the output force. The built-in -S magnet works with AirTAC reed or electronic solid-state 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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