Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-20
The AirTAC Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-20 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 80 to 100 mm on the machine — no shims, no part change.
- BoreØ100 mm
- Max stroke100 mm
- Adjustable range80–100 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 SDAJ100X100-20
The AirTAC SDAJ100X100-20 is a double-acting compact cylinder engineered for high-force applications where axial mounting depth is restricted. Its short riveted body conserves space, while the external R (M27x2.0) adjuster screw lets you dial the extend stop directly on the machine between 80 and 100 mm without changing parts. Force output remains identical to a standard SDA of this bore, delivering 3927 N of push at 0.5 MPa.
End-of-travel deceleration relies on a fixed NBR bumper rather than an adjustable air cushion. This SKU ships without a piston magnet, so it cannot host reed or electronic switches; order the -S variant if sensing is required. The 32 mm piston rod features a female M18x1.5 thread, and the unit operates at 30-500 mm/s.
Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-20 Technical Specifications
| Model | Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-20 |
|---|---|
| Series | SDAJ compact adjustable-stroke cylinder |
| Bore size | Ø100 mm |
| Max stroke | 100 mm |
| Adjustable range | 80 – 100 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 20 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 SDAJ100X100-20
| SDAJ | Compact double-acting cylinder with adjustable stroke. |
|---|---|
| 100 | Bore size in mm. |
| ×100 | 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 SDAJ100X100-20 Is Used
Heavy Press Tonnage Setup
Dial in the exact 80-100 mm extend position during press tooling changeovers to prevent over-travel, utilizing the full 3927 N push force at 0.5 MPa.
Vertical Lift Dampening
Lift loads up to 200.2 kg with a 2:1 safety margin, relying on the fixed NBR bumper to absorb end-shock while setting the precise drop depth.
Compact Clamp Positioning
Fit high-force clamping into tight machine footprints using the space-saving riveted body, making minute 0-20 mm adjustments on the factory floor.
Is the Airtac SDAJ80~100 Adjustable Super Slim Cylinder SDAJ100X100-20 the Right Cylinder?
When sizing this model, evaluate your force requirements bidirectionally. Stepping down to the SDAJ80 yields 2513.3 N of push at 0.5 MPa, whereas this 100 mm bore provides 3927 N. If your application demands a safe working load around 2356 N (roughly 60 percent of the 0.5 MPa push force) or a vertical lift capacity of 200.2 kg with a 2:1 safety margin, this cylinder fits perfectly.
Operators who need frequent changeovers or trial positioning will benefit from the 20 mm on-site adjustment window. Confirm your specifications: 100 mm bore, 100 mm max stroke, 20 mm adjust window, PT3/8 port, no magnet, and a female rod thread. Remember that the mechanical stop does not function as a lock; if you need to hold a load without live air pressure, integrate an external rod lock or pilot-operated check valve.
Quick checklist
- ✓ Need on-machine stroke fine-tuning?
- ✓ Target position within 80–100 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 SDAJ100X100-20 FAQ
This double-acting cylinder generates 3927 N push and 3524.9 N pull at 0.5 MPa. At 0.7 MPa, push increases to 5497.8 N and pull to 4934.8 N. The theoretical maximum push is 801 kgf at 1.0 MPa.
The R (M27x2.0) screw mechanically shortens the extend stop from the 100 mm maximum down to 80 mm without altering the force output. This specific SKU lacks the -S magnet option, meaning it cannot support reed or electronic switches.
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1-Year Warranty
Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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