Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X60-20SB
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X60-20SB 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 SDAJ100X60-20SB
The AirTAC SDAJ100X60-20SB is a double-acting compact cylinder featuring a 100mm bore and an external adjustable extend stop. A built-in piston magnet works with AirTAC reed or electronic switches, while the male M26x1.5 rod thread handles heavy mounting. The short riveted body saves axial mounting depth where a round-body or profile cylinder will not fit.
Turning the R (M27x2.0) screw lets you dial the extend position anywhere between 40 and 60 mm directly on the machine, avoiding part changes. The adjuster sets the stop, not the area, so output equals a standard SDA of this bore at 3927 N push at 0.5 MPa. A fixed NBR bumper decelerates the stroke end, but it is not an adjustable air cushion.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X60-20SB Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X60-20SB |
|---|---|
| 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 SDAJ100X60-20SB
| 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 SDAJ100X60-20SB Is Used
Heavy Press Fitment
Dial the 40-60mm extend stop during press tool changeovers to accommodate varying insert depths without fabricating new spacers.
Vertical Lift Stops
Lift payloads up to 200.2 kg safely; tweak the R screw to set exact upper travel limits for different pallet heights on the fly.
End-of-Line Forming
Use the 3927 N push force to bend or seat components, adjusting the mechanical stop in 1mm increments during initial line commissioning.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X60-20SB the Right Cylinder?
When sizing this 100mm bore actuator, compare it both ways: stepping down to SDAJ80 yields 2513.3 N push at 0.5 MPa, whereas this 100mm unit delivers 3927 N. Based on the 0.5 MPa figure, a safe working load is roughly 2356 N (about 60 percent of capacity), translating to a vertical lift of approximately 200.2 kg with a 2:1 margin. Choose this specific model when your fixture requires on-site stroke tuning within the 40-60 mm window.
Confirm the 100mm bore, 60mm maximum stroke, 20mm adjust window, and PT3/8 port. This variant includes the -S magnet and the -B male M26x1.5 piston rod. Remember that a plain cylinder does not hold its load on air loss or when the valve is centred; the piston drifts and the fixed bumper only decelerates near the end. For a held load, specify an external rod lock or a 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 SDAJ100X60-20SB FAQ
At 0.5 MPa this 100mm bore cylinder provides 3927 N push and 3524.9 N pull. At 0.7 MPa it provides 5497.8 N push and 4934.8 N pull. The theoretical maximum push is 801 kgf at 1.0 MPa.
The R (M27x2.0) screw shortens the extend stop by up to 20mm, yielding a usable 40-60mm range; retract remains full. The included -S magnet enables position sensing with AirTAC reed or electronic 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.
Fast Reply
Most inquiries answered within 7-8 hours.
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