Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-50B
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-50B 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 SDAJ100X50-50B
The AirTAC SDAJ100X50-50B 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 mechanism 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.
This 100 mm bore unit features a robust 32 mm piston rod and a male M26x1.5 thread. Its short riveted body saves axial mounting depth where round-body or profile cylinders will not fit, while a fixed NBR bumper decelerates the stroke end without functioning as an adjustable air cushion.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-50B Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-50B |
|---|---|
| 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 SDAJ100X50-50B
| 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 SDAJ100X50-50B Is Used
Heavy Press Fitment
Dial in the exact 0-50 mm extend stop during heavy press changeovers to accommodate different tooling heights without swapping out the entire actuator.
End-of-Line Forming
Leverage the 3927 N push at 0.5 MPa to seat large components securely, using the male M26x1.5 rod for robust, high-load mechanical attachments.
Vertical Lift Jigs
Safely raise masses up to 200.2 kg with a 2:1 margin, relying on the external M27x2.0 screw to fine-tune the upper travel limit and prevent over-travel.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-50B the Right Cylinder?
When sizing this actuator, 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. This capacity translates to a safe working load of roughly 2356 N (about 60 percent of the 0.5 MPa figure) or a vertical lift of approximately 200.2 kg with a 2:1 safety margin. Choose this specific model when your setup requires heavy thrust plus on-site stroke tuning to perfect tooling clearance.
Confirm your parameters: 100 mm bore, 50 mm maximum stroke, 50 mm adjustment window, PT3/8 air port, male M26x1.5 rod thread, and no piston magnet. Note that a plain SDAJ does not hold position or load when air is lost or the valve is centred; the fixed bumper only decelerates near the end, so integrate an external rod lock or pilot-operated check valve for load holding without live pressure.
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 SDAJ100X50-50B FAQ
This 100 mm bore double-acting cylinder generates 3927 N push and 3524.9 N pull at 0.5 MPa, or 5497.8 N push and 4934.8 N pull at 0.7 MPa. The theoretical maximum is 801 kgf at 1.0 MPa, and the air port is PT3/8.
Turning the R (M27x2.0) screw shortens the extend stop by up to 50 mm, giving a usable extend range of 0 to 50 mm without changing parts. This specific SKU lacks a piston magnet and cannot take a switch; the -S variant adds a magnet for reed or electronic sensors.
Authorized Export Seller
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.
Related AirTAC SDAJ Cylinders
Request a Quote for Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X50-50B
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.