Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-30B
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-30B 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 SDAJ80X60-30B
The AirTAC SDAJ80X60-30B is a double-acting compact cylinder featuring an external adjustable extend stop. By turning the M20x1.5 adjuster screw, you can dial the outward stroke down from its 60 mm maximum to 30 mm directly on the machine, avoiding any part swaps or shims. Because the adjuster only sets the mechanical stop and not the piston area, output force remains identical to a standard SDA of this bore, delivering 2513.3 N of push at 0.5 MPa.
This 80 mm bore unit utilizes a short riveted body to minimize axial mounting depth in tight spaces. The extend end relies on a fixed NBR bumper to decelerate the stroke, not an adjustable air cushion. This specific SKU includes a male M22x1.5 piston rod thread (the -B option) and lacks a piston magnet, meaning it cannot host reed or electronic switches without switching to an -S variant.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-30B Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-30B |
|---|---|
| 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 SDAJ80X60-30B
| 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 SDAJ80X60-30B Is Used
Heavy Press Tonnage Setup
Dial in the exact 30-60 mm extend contact point for a high-force pressing operation, utilizing the 2513.3 N push at 0.5 MPa to seat heavy components accurately.
Vertical Lift Positioning
Adjust the upward stop on the fly for varying payload heights, safely lifting up to 128.1 kg with a 2:1 margin before locking the M20x1.5 adjuster screw.
Short-Depth Tooling Changeover
Swap product fixtures in restricted axial spaces using the compact riveted body, tweaking the male M22x1.5 rod extension to match new tool lengths without adding spacers.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ80X60-30B the Right Cylinder?
When sizing this model, evaluate your force requirements against its neighbours. Dropping down to a 63 mm bore yields 1558.6 N of push at 0.5 MPa, whereas stepping up to a 100 mm bore provides 3927 N. This 80 mm unit provides a safe working load of roughly 1508 N (about 60% of its 2513.3 N capacity at 0.5 MPa), translating to a vertical lift capability of approximately 128.1 kg with a 2:1 safety margin.
Choose this configuration if your assembly requires frequent on-site stroke tuning between 30 and 60 mm. Confirm your setup needs the male M22x1.5 rod end, the PT3/8 air port, and operates within the 30-500 mm/s speed range. Remember that a standard cylinder does not hold a load if air pressure drops or the valve centres; the bumper only decelerates near the end of travel. For secure load holding without live pressure, integrate an external rod lock or a 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 SDAJ80X60-30B FAQ
This 80 mm bore double-acting cylinder delivers 2513.3 N push and 2267.8 N pull at 0.5 MPa, 3518.6 N push and 3175 N pull at 0.7 MPa, with a theoretical maximum of 513 kgf at 1.0 MPa. The air port is PT3/8.
The M20x1.5 screw mechanically shortens the extend stroke from 60 mm down to 30 mm without altering the output force. This specific SKU lacks a piston magnet, so it cannot accept reed or electronic switches; you must select an -S variant for position sensing.
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