Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X60-20B
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X60-20B 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 40 to 60 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke60 mm
- Adjustable range40–60 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 SDAJ100X60-20B
The AirTAC SDAJ100X60-20B is a double-acting compact cylinder featuring a male-thread piston rod (M26x1.5) and an external extend stop. Turning the R (M27x2.0) adjuster screw lets you dial the forward end-position between 40 and 60 mm directly on your machine, eliminating the need for shims or part swaps during changeovers. Because the mechanism only sets the mechanical stop, output force remains identical to a standard SDA of this bore, delivering 3927 N push at 0.5 MPa.
Its short riveted body drastically saves axial mounting depth where a larger profile cylinder cannot fit. End-of-stroke energy is managed by a fixed NBR bumper that decelerates the piston, rather than an adjustable air cushion. This specific SKU lacks a piston magnet, so it cannot host reed or electronic switches; choose the -S variant if you require position sensing.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X60-20B Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X60-20B |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 60 mm |
| Adjustable range | 40 – 60 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 20 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 SDAJ100X60-20B
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×60 | Maximum stroke length in mm. |
| -20 | 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 SDAJ100X60-20B Is Used
Heavy Press Fitment
Dial the 40-60 mm extend stop on the R screw to set precise insertion depth for heavy bearings, leveraging the 3927 N push force without changing parts.
Large Mold Changeover
Quickly reconfigure the forward position for different large tooling profiles on a production line, using the male M26x1.5 rod to secure heavy fixtures.
Vertical Lift Dampening
Lift loads up to 200.2 kg with a 2:1 safety margin, relying on the fixed NBR bumper to absorb end-shock while needing an external check valve to hold the load.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X60-20B the Right Cylinder?
When sizing this unit, evaluate both neighbors: an SDAJ80 provides 2513.3 N push at 0.5 MPa, while this 100 mm bore yields 3927 N. For heavy actuation demanding a safe working load around 2356 N (60 percent of the 0.5 MPa rating) or a vertical lift near 200.2 kg with a 2:1 margin, this model is the correct choice. It is ideal for operators who need on-site stroke tuning to perfect a tooling position.
Confirm the bore (100 mm), maximum stroke (60 mm), adjustment window (20 mm), and PT3/8 port. This SKU includes the -B option for a male M26x1.5 rod thread. Note that a plain cylinder does not hold its load when air is lost or the valve is centered; the fixed bumper only decelerates near the end and the adjuster is a mechanical stop, not a lock. For secure load holding without live pressure, install an external rod lock or pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 40–60 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 SDAJ100X60-20B FAQ
This 100 mm bore 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, and a theoretical maximum of 801 kgf at 1.0 MPa.
The M27x2.0 adjuster screw shortens the extend stroke by up to 20 mm, allowing usable forward positions between 40 and 60 mm. This SKU has no magnet and cannot take switches; adding the -S option enables reed or electronic sensing.
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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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