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)
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.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 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 SDAJ80X5-10S
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.