Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X130-40B
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X130-40B 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 90 to 130 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke130 mm
- Adjustable range90–130 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 SDAJ100X130-40B
The AirTAC SDAJ100X130-40B is a double-acting, single-rod compact cylinder featuring an external adjustable extend stop. A built-in M27x2.0 adjuster screw lets you dial the forward stroke down from the 130 mm maximum to any point between 90 and 130 mm directly at the machine, entirely eliminating the need for shims or part swaps during changeovers. Because the mechanism only limits the travel endpoint, output force remains identical to a standard SDA of this bore, delivering 3927 N of push at 0.5 MPa.
This 100 mm bore unit relies on a short riveted body to minimize axial mounting depth, fitting where larger profile cylinders cannot. It includes a male-threaded M26x1.5 piston rod and uses a PT3/8 air port. End-of-travel energy is managed strictly by a fixed NBR bumper that decelerates the piston, rather than an adjustable air cushion. Note that this specific SKU lacks a piston magnet, so it cannot support position sensing.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X130-40B Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X130-40B |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 130 mm |
| Adjustable range | 90 – 130 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 40 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 SDAJ100X130-40B
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×130 | Maximum stroke length in mm. |
| -40 | 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 SDAJ100X130-40B Is Used
Press Fit Tuning
Dial in the exact 90 to 130 mm insertion depth for heavy press fits without machining new spacers, leveraging the full 3927 N push at 0.5 MPa.
Large Fixture Changeover
Adapt a single 100 mm bore riveted-body actuator to multiple product heights on a packaging line by rotating the M27x2.0 stop screw between batches.
Vertical Lift Stops
Set precise upper travel limits for a 200.2 kg vertical lift payload, knowing the fixed NBR bumper will absorb the end shock upon arrival.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X130-40B the Right Cylinder?
When sizing this actuator, evaluate your force requirements against its neighbors. Stepping down to the 80 mm bore drops the 0.5 MPa push force to 2513.3 N, whereas this 100 mm unit provides 3927 N. For load handling, a safe working figure is roughly 2356 N, representing about 60 percent of the 0.5 MPa push rating. In vertical lifting scenarios with a 2:1 safety margin, expect a capacity around 200.2 kg. Choose this model if your fixture setup demands frequent, on-site stroke tuning within that 90 to 130 mm window.
Confirm the 100 mm bore, 130 mm maximum stroke, 40 mm adjustment window, and PT3/8 porting suit your manifold. This variant features the male M26x1.5 rod end. Remember that a standard cylinder does not hold a load if air pressure drops or the valve centers; the piston will drift and the fixed bumper only decelerates near the end of travel. For suspended or vertical loads, integrate an external rod lock or a pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 90–130 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 SDAJ100X130-40B FAQ
This 100 mm bore cylinder delivers 3927 N push and 3524.9 N pull at 0.5 MPa, increasing to 5497.8 N push and 4934.8 N pull at 0.7 MPa. The theoretical maximum push is 801 kgf at 1.0 MPa. Operating pressure spans 0.15 to 1.0 MPa, with a proof pressure of 1.5 MPa and a speed range of 30-500 mm/s.
The external M27x2.0 screw acts as a mechanical stop, allowing you to shorten the extend stroke from the 130 mm maximum down to 90 mm without altering the force. This specific SKU lacks a piston magnet and cannot accept switches; you must select an -S option variant to use reed or electronic sensors.
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