Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X65-10B
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X65-10B 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 55 to 65 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke65 mm
- Adjustable range55–65 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 SDAJ100X65-10B
The AirTAC SDAJ100X65-10B is a double-acting compact cylinder featuring an external adjustable extend stop. A M27x2.0 adjuster screw lets you dial the forward stroke from 55 to 65 mm directly on the machine, eliminating the need for shims or part swaps. Retract travel remains full length. Because the adjuster sets the mechanical stop rather than the piston area, output force equals a standard SDA of this bore, delivering 3927 N push at 0.5 MPa.
The short riveted body saves axial mounting depth where round-body or profile cylinders will not fit. This specific SKU uses a male-thread M26x1.5 piston rod (Ø32 mm) and a PT3/8 port. End shock is managed by a fixed NBR bumper that decelerates the stroke end; it is not an adjustable air cushion. Note this variant lacks a piston magnet, so it cannot host reed or electronic switches.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X65-10B Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X65-10B |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 65 mm |
| Adjustable range | 55 – 65 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 10 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 SDAJ100X65-10B
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×65 | Maximum stroke length in mm. |
| -10 | 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 SDAJ100X65-10B Is Used
Heavy Press Fitment
Dial the 55-65 mm extend stop during press changeovers to hit exact insertion depths without swapping actuators.
High-Force Clamping
Leverage the 3927 N push at 0.5 MPa to secure heavy weldments, using the male M26x1.5 rod for robust tooling attachment.
Vertical Lift Stations
Hoist loads up to 200.2 kg with a 2:1 safety margin, relying on the external stop to set precise lift heights.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X65-10B the Right Cylinder?
When sizing this 100 mm bore actuator, evaluate your neighbours: stepping down to an SDAJ80 yields 2513.3 N push at 0.5 MPa, while this 100 mm bore provides 3927 N. Use this model when your setup demands high force with on-site stroke tuning. A computed safe working load is roughly 2356 N (about 60 percent of the 0.5 MPa figure), allowing a vertical lift of approximately 200.2 kg with a 2:1 margin.
Confirm the 65 mm maximum stroke, 10 mm adjust window, PT3/8 port, and male M26x1.5 rod thread for your mounting. 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 load holding without live pressure, install an external rod lock or a pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 55–65 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 SDAJ100X65-10B FAQ
It 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, with a theoretical maximum of 801 kgf at 1.0 MPa.
Turning the M27x2.0 external screw shortens the extend stop by up to 10 mm, giving a usable forward range of 55-65 mm. It sets the mechanical stop and does not alter force or lock mid-stroke.
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