Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X5-10S
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X5-10S is a genuine double-acting COMPACT cylinder (Ø80mm bore) whose extend end-position is set by an external M20×1.5 adjustment screw. You can dial the stroke anywhere from 0 to 5 mm on the machine — no shims, no part change.
- BoreØ80 mm
- Max stroke5 mm
- Adjustable range0–5 mm
- Adjuster threadM20×1.5
- 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 SDAJ80X5-10S
The AirTAC SDAJ80X5-10S is a compact double-acting single-rod cylinder featuring an external M20x1.5 adjustment screw that lets you dial the extend stop down to a 0-5 mm window directly on the machine. Because the adjuster sets the mechanical stop rather than altering the piston area, output force remains identical to a standard 80 mm bore SDA, delivering 2513.3 N of push at 0.5 MPa. The short riveted body saves valuable axial mounting depth where a longer standard cylinder would not fit.
End-of-stroke deceleration is handled by a fixed NBR bumper, which absorbs shock but is not an adjustable air cushion. This specific configuration includes a built-in piston magnet (-S) for direct mounting of AirTAC reed or electronic solid-state switches along the body grooves. Operating speed ranges from 30-500 mm/s, and the air connection uses a PT3/8 port.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X5-10S Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X5-10S |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø80 mm |
| Max stroke | 5 mm |
| Adjustable range | 0 – 5 mm |
| Adjuster thread (R) | M20×1.5 |
| Port size | PT3/8 |
| Acting type | Double acting |
|---|---|
| Rod end thread | M14×1.5 F / M22×1.5 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 (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 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 SDAJ80X5-10S
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 80 | Bore size in mm. |
| ×5 | 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 SDAJ80X5-10S Is Used
Vertical Lift Dampening
Lifting a 128 kg platen using a 2:1 safety margin, relying on the 0-5 mm external stop to fine-tune the exact raise height without changing mounting hardware.
Press Fit Depth Trimming
Dialing in a precise 2 mm pressing depth on a bearing seat, using the M20x1.5 adjuster to set the mechanical stop while maintaining 2513.3 N of thrust at 0.5 MPa.
Short-Depth Clamping
Securing heavy castings inside a cramped machining cell where the compact riveted body saves axial space, and the fixed NBR bumper absorbs the 30-500 mm/s approach shock.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X5-10S the Right Cylinder?
When sizing this unit, stepping down to an SDAJ63 yields 1558.6 N of push at 0.5 MPa, whereas moving up to an SDAJ100 provides 3927 N. This 80 mm bore generates a safe working load of roughly 1508 N (about 60% of its 0.5 MPa rating) and can vertically lift approximately 128.1 kg with a 2:1 safety margin. Choose this model when your fixture requires exact on-site extend tuning within that 0-5 mm range.
Remember that a plain cylinder does not hold its load if air pressure drops or the valve is centered; the piston will drift, as the fixed bumper only decelerates near the end of travel and the R screw is a mechanical stop, not a lock. For suspended or vertical loads, you must integrate an external rod lock or a pilot-operated check valve. Confirm your requirements for the 80 mm bore, 5 mm stroke, 10 mm adjust window, PT3/8 port, included magnet (S), and female M14x1.5 rod-end thread.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 0–5 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 M20×1.5 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 SDAJ80X5-10S FAQ
This 80 mm bore double-acting cylinder uses a PT3/8 air port. It generates 2513.3 N push and 2267.8 N pull at 0.5 MPa, 3518.6 N push and 3175 N pull at 0.7 MPa, with a theoretical maximum push of 513 kgf at 1.0 MPa.
The M20x1.5 R screw shortens the extend end-position by up to 10 mm, providing a usable 0-5 mm stroke window without changing the output force. The -S option includes a built-in piston magnet compatible with both AirTAC reed and electronic solid-state switches.
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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.
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Most inquiries answered within 7-8 hours.
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