Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-20SB
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-20SB 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 40 to 60 mm on the machine — no shims, no part change.
- BoreØ80 mm
- Max stroke60 mm
- Adjustable range40–60 mm
- Adjuster threadM20×1.5
- Port sizePT3/8
- CushionFixed NBR bumper (both ends)
About the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-20SB
The AirTAC SDAJ80X60-20SB is a compact double-acting single-rod cylinder built for tight axial spaces. Its short riveted body saves mounting depth where larger profile or round-body units fail to fit. A built-in piston magnet enables position sensing with AirTAC reed or electronic switches.
An external M20x1.5 adjuster screw lets you dial the extend stop from 40 to 60 mm directly on the machine without shims. The adjuster sets the mechanical stop position only, leaving output force unchanged at 2513.3 N push at 0.5 MPa. End shock is handled by a fixed NBR bumper, not an adjustable air cushion.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-20SB Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-20SB |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø80 mm |
| Max stroke | 60 mm |
| Adjustable range | 40 – 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 20 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 SDAJ80X60-20SB
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 80 | Bore size in mm. |
| ×60 | Maximum stroke length in mm. |
| -20 | 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 SDAJ80X60-20SB Is Used
Press Fit Dialing
Fine-tune the 40-60 mm extend stop during press assembly to prevent over-travel on delicate bearings.
Product Diversion
Adjust the male rod reach on-site for different carton widths without changing cylinder hardware.
Vertical Lifting Jig
Lift up to 128.1 kg safely using the 2513.3 N thrust, tweaking the stop for varying package heights.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-20SB the Right Cylinder?
This 80 mm bore delivers 2513.3 N push at 0.5 MPa, sitting between the 63 mm bore at 1558.6 N and the 100 mm bore at 3927 N. Choose the SDAJ80 when the 63 mm lacks thrust or the 100 mm is too bulky. It suits setups needing on-site stroke tuning for changeovers. The male M22x1.5 piston rod and PT3/8 port are bore-fixed.
A safe working load is roughly 1508 N, allowing a vertical lift of about 128.1 kg with a 2:1 margin. Note that a plain cylinder drifts on air loss or valve centering; the bumper decelerates the end stroke but does not lock. 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 40–60 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 SDAJ80X60-20SB FAQ
It delivers 2513.3 N push and 2267.8 N pull at 0.5 MPa, 3518.6 N push at 0.7 MPa, with a theoretical max of 513 kgf at 1.0 MPa.
Turning the M20x1.5 screw shortens the extend end position from 60 mm down to 40 mm. Retract remains full stroke, and the built-in magnet works with reed or electronic switches.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
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Most inquiries answered within 7-8 hours.
Related AirTAC SDAJ Cylinders
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