Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-30S
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-30S is a genuine double-acting COMPACT cylinder (Ø80mm bore) whose extend end-position is set by an external M20×1.5 adjustment screw. You can dial the stroke anywhere from 30 to 60 mm on the machine — no shims, no part change.
- BoreØ80 mm
- Max stroke60 mm
- Adjustable range30–60 mm
- Adjuster threadM20×1.5
- Port sizePT3/8
- CushionFixed NBR bumper (both ends)
About the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-30S
The AirTAC SDAJ80X60-30S is a double-acting compact cylinder featuring an external adjustable extend stop. By turning the R (M20x1.5) screw, you can dial the forward endpoint anywhere between 30 and 60 mm directly on your equipment, avoiding part swaps. The short riveted body drastically reduces axial mounting depth where larger profile cylinders cannot fit.
Because the adjuster only sets the mechanical stop position, force remains identical to a standard SDA of this bore, delivering 2513.3 N of push at 0.5 MPa. End-of-travel shock is handled by a fixed NBR bumper, which decelerates the piston but is not an adjustable air cushion. This unit includes a built-in piston magnet for position sensing.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-30S Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-30S |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø80 mm |
| Max stroke | 60 mm |
| Adjustable range | 30 – 60 mm |
| Adjuster thread (R) | M20×1.5 |
| Port size | PT3/8 |
| Acting type | Double acting |
|---|---|
| Rod end thread | M14×1.5 F / M22×1.5 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 30 mm. Force is unchanged from a standard SDA of the same bore. Specifications follow the official AirTAC SDAJ datasheet.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa | 3519 N | — |
| Max (@1.0 MPa) | 513 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 SDAJ80X60-30S
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 80 | Bore size in mm. |
| ×60 | Maximum stroke length in mm. |
| -30 | 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 SDAJ80X60-30S Is Used
Heavy Press Fitment
Dial the 30-60 mm extend stop to press bearings precisely, relying on the 2513.3 N push force at 0.5 MPa for consistent heavy assembly.
Variable Diverters
Adjust the stroke on the fly for different package sizes on a packaging line without changing cylinder hardware, using the sensor magnet to confirm endpoints.
Vertical Lift Stops
Set precise lifting heights up to 60 mm for 128.1 kg loads with a 2:1 margin, tweaking the R screw during commissioning to perfect the elevation.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-30S the Right Cylinder?
When sizing this 80 mm bore, compare it both ways: stepping down to an SDAJ63 yields 1558.6 N push at 0.5 MPa, while stepping up to an SDAJ100 provides 3927 N. This SDAJ80X60-30S generates 2513.3 N at 0.5 MPa, offering a safe working load of roughly 1508 N (about 60 percent of capacity) and a vertical lift capability of approximately 128.1 kg with a 2:1 margin. Choose this model if your assembly line requires frequent on-machine stroke tuning to accommodate varying part heights.
Confirm your parameters: 80 mm bore, 60 mm max stroke, 30 mm adjust window, PT3/8 port, female M14x1.5 rod thread, and the -S magnet for AirTAC reed or electronic switches. Remember that a plain cylinder drifts when air is lost or the valve is centred; the fixed bumper only decelerates near the end and the R screw is a mechanical stop, not a lock. For secure 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 30–60 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 M20×1.5 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 SDAJ80X60-30S FAQ
This 80 mm bore cylinder provides 2513.3 N push and 2267.8 N pull at 0.5 MPa, 3518.6 N push at 0.7 MPa, and a theoretical maximum of 513 kgf at 1.0 MPa. The adjustment screw does not alter these force values.
The R (M20x1.5) screw shortens the forward stroke by up to 30 mm, allowing an extend position between 30 and 60 mm. The -S option provides a built-in magnet for AirTAC reed or electronic solid-state switches to detect position, while the fixed NBR bumper decelerates the end of travel.
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