Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-50S
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-50S 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 50 to 100 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke100 mm
- Adjustable range50–100 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 SDAJ100X100-50S
The AirTAC SDAJ100X100-50S is a compact double-acting single-rod cylinder engineered for heavy-duty positioning. An external R (M27x2.0) adjuster screw lets you dial the extend stop directly on the machine between 50 and 100 mm, eliminating the need for shims or part swaps during changeovers. The short riveted body saves valuable axial mounting depth where a larger profile cylinder will not fit. Force remains identical to a standard SDA of this bore, delivering 3927 N of push at 0.5 MPa.
This 100 mm bore unit features a 32 mm piston rod and a PT3/8 air port. The built-in magnet (-S) supports AirTAC reed or electronic solid-state switches mounted in the body grooves. End-of-stroke deceleration is handled by a fixed NBR bumper, which absorbs shock but is not an adjustable air cushion. Operating speed ranges from 30 to 500 mm/s across a 0.15 to 1.0 MPa pressure range.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-50S Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-50S |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 100 mm |
| Adjustable range | 50 – 100 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 50 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 SDAJ100X100-50S
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×100 | Maximum stroke length in mm. |
| -50 | 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 SDAJ100X100-50S Is Used
Heavy Press Fitments
Dial in the 50-100 mm extend stop during initial tooling setup to apply precise 3927 N clamping force without swapping physical spacers.
Pallet Diverter Setup
Fine-tune the actuation reach on the fly for varying product sizes, using the M27x2.0 adjuster to reposition the diverter blade accurately.
Vertical Lift Stops
Set a specific lower travel limit for a 200.2 kg lift fixture, relying on the fixed NBR bumper to absorb the end-of-stroke shock safely.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-50S the Right Cylinder?
When sizing this model, evaluate both directions: stepping down to an SDAJ80 yields 2513.3 N push at 0.5 MPa, whereas this 100 mm bore provides 3927 N. A safe working load is roughly 2356 N, maintaining a 2:1 safety margin, and it can vertically lift about 200.2 kg under the same conditions. Choose this 100 mm option if your fixture demands high thrust within a compact footprint. Confirm your required extend window (50-100 mm), port size (PT3/8), and the female M18x1.5 rod-end thread.
The on-site adjustability is perfect for trial positioning and setup-heavy production lines. However, the mechanical stop and fixed bumper do not secure the load if air pressure drops. For load holding without live pressure, you must integrate an external rod lock or a pilot-operated check valve. The -S magnet ensures position feedback capability when paired with AirTAC sensors.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 50–100 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 SDAJ100X100-50S FAQ
This 100 mm bore cylinder delivers 3927 N push and 3524.9 N pull at 0.5 MPa. At 0.7 MPa, push increases to 5497.8 N. The theoretical maximum push is 801 kgf at 1.0 MPa. The adjustable stop does not alter these force values.
The external R (M27x2.0) screw shortens the extend stroke by up to 50 mm, allowing an on-machine range of 50 to 100 mm. The included -S magnet enables position detection using AirTAC reed or electronic solid-state switches. The adjuster acts only as a mechanical stop, not a mid-stroke lock.
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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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