Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-50
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-50 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 SDAJ100X100-50
The SDAJ100X100-50 is a double-acting compact cylinder featuring an external R (M27x2.0) adjustment screw that dials the extend stop from 50 to 100 mm directly on your machine. Because the adjuster sets the mechanical stop rather than altering the piston area, output force remains identical to a standard SDA of this bore, delivering 3927 N of push at 0.5 MPa. The short riveted body drastically reduces axial mounting depth, fitting where larger profile cylinders cannot.
This 100 mm bore unit relies on a fixed NBR bumper at each end to decelerate the stroke, meaning it is not an adjustable air cushion. Operating pressure spans 0.15 to 1.0 MPa, and the piston rod is 32 mm thick with a female M18x1.5 rod-end thread. Note that this specific SKU lacks a piston magnet, so it cannot host reed or electronic switches without upgrading to the -S variant.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-50 Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-50 |
|---|---|
| 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 SDAJ100X100-50
| 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 SDAJ100X100-50 Is Used
Heavy Press Tuning
Dial in the exact 50 to 100 mm extend stop during heavy press commissioning to prevent over-travel without sacrificing the 3927 N push force at 0.5 MPa.
Pallet Diverter Setup
Adjust the mechanical stop on-site for varying pallet sizes, using the fixed NBR bumper to absorb the kinetic energy of heavy product transfers.
Vertical Lift Positioning
Set precise lower end positions for lifting 200.2 kg loads with a 2:1 margin, ensuring the short riveted body fits tight vertical lift stations.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-50 the Right Cylinder?
When sizing this model, evaluate both directions: stepping down to an SDAJ80 yields 2513.3 N of push at 0.5 MPa, whereas this 100 mm bore provides 3927 N. A practical safe working load is approximately 2356 N, representing about 60 percent of the 0.5 MPa push figure, which translates to a vertical lift capacity of roughly 200.2 kg with a 2:1 safety margin. Choose the SDAJ100X100-50 when your setup requires heavy thrust combined with on-site extend tuning between 50 and 100 mm.
Confirm the 100 mm bore, 100 mm maximum stroke, 50 mm window, and PT3/8 air port for your manifold. Since this base configuration has no magnet, position sensing is unavailable unless you specify the -S option. Remember that a plain cylinder does not hold its load upon air loss or valve centering; 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 to prevent drifting.
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 SDAJ100X100-50 FAQ
This 100 mm bore double-acting cylinder provides 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.
Turning the M27x2.0 adjuster screw shortens the extend stroke by up to 50 mm, allowing you to set the end position anywhere between 50 and 100 mm. This mechanism only sets the stop and does not alter the output force or lock the piston mid-stroke.
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