Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-50SB
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-50SB 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 0 to 50 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke50 mm
- Adjustable range0–50 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 SDAJ100X50-50SB
The SDAJ100X50-50SB is a double-acting compact cylinder featuring an external R (M27x2.0) adjuster screw that dials the extend stop from 0 to 50 mm directly on your machine. Because the screw sets the mechanical stop rather than altering the piston area, output force equals a standard SDA of this bore, delivering 3927 N of push at 0.5 MPa.
This variant includes a built-in piston magnet for AirTAC reed or electronic switches and a male M26x1.5 rod thread. The short riveted body minimizes axial mounting depth where space is tight, while a fixed NBR bumper decelerates the stroke end without acting as a lock.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-50SB Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-50SB |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 50 mm |
| Adjustable range | 0 – 50 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 SDAJ100X50-50SB
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×50 | 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 SDAJ100X50-50SB Is Used
Heavy Press Fit Tuning
Dial the 0-50 mm extend stop on the machine to perfect the seating depth of large bearings, utilizing the 3927 N push force at 0.5 MPa without swapping shims.
Large Mold Changeover
Quickly reposition the male M26x1.5 rod end for varying mold heights during production line changeovers, saving axial depth with the compact riveted body.
Vertical Lift Trial
Safely test lift heights up to 50 mm for a 200.2 kg payload, knowing the fixed NBR bumper absorbs end shock while you find the exact drop position.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-50SB the Right Cylinder?
When sizing, compare this 100 mm bore providing 3927 N push at 0.5 MPa against the smaller SDAJ80 at 2513.3 N. Stepping down loses significant thrust, whereas this bore handles a safe working load of roughly 2356 N (about 60 percent of the 0.5 MPa figure) and a vertical lift of 200.2 kg with a 2:1 margin.
Choose this model for setups requiring on-site stroke tuning between 0 and 50 mm. It carries the -S magnet and -B male M26x1.5 rod thread. Remember that a plain cylinder drifts on air loss or valve centering; the fixed bumper only decelerates near the end. For 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 0–50 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 SDAJ100X50-50SB FAQ
This 100 mm bore cylinder uses a PT3/8 air port. Force outputs are 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, with a theoretical maximum of 801 kgf at 1.0 MPa.
The R (M27x2.0) screw shortens the extend stroke by up to 50 mm, yielding a usable 0-50 mm range without changing parts. The -S code means a built-in magnet is included for position sensing with AirTAC reed or electronic switches.
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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.
Related AirTAC SDAJ Cylinders
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