Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X75-30
The AirTAC ACEJ80~100 Adjustable Compact Cylinder ACEJ80X75-30 is a genuine double acting, double rod, adjustable stroke ISO 21287 compact air cylinder with a Ø80mm bore and 75mm stroke, 1/8" air ports and a hard-anodized aluminium body. Its short compact envelope saves about 50% of the mounting length of an ISO 15552 profile cylinder.
- BoreØ80 mm
- Stroke75 mm
- Port size1/8"
- Acting typeDouble acting, double rod, adjustable stroke
- Rod threadM12×1.75
- CushionFixed TPU 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 ACEJ80~100 Adjustable Compact Cylinder ACEJ80X75-30
The ACEJ80X75-30 is a double acting ISO 21287 compact cylinder with an adjustable extend stroke: an external stop screw trims the 75 mm stroke by up to 30 mm on site, giving a usable range of 45-75 mm without changing the cylinder.
The hard-anodized aluminium body carries a 20 mm S45C hard-chrome rod with a female M12x1.75 thread, and air ports are 1/8" PT. Speed runs 30-500 mm/s over 0.15-1.0 MPa (22-145 psi), with a fixed TPU bumper at each end absorbing end-of-stroke shock.
Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X75-30 Technical Specifications
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X75-30 |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 75 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| Port size | 1/8" |
| Rod thread | M12×1.75 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| 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 TPU bumper (both ends) |
| Max standard stroke | Up to 300 mm |
Specifications follow the official AirTAC ACE-series (ISO 21287) datasheet. Body: hard-anodized aluminium alloy; piston rod: S45C carbon steel with hard-chrome plating. Rod type: female thread (blank) or male thread (B). Thread options: PT (blank) / G. A built-in magnet is OPTIONAL — add the -S code to fit CMSE / DMSE position sensors.
Theoretical Output Force (Ø80mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 2356 N |
| 0.7 MPa | 3299 N |
| Max (@1.0 MPa) | 481 kgf |
ACEJ is double-rod: the rear rod that carries the stroke adjuster exits the rear cover, so both piston faces lose rod area. The rod-side (annular) area is used for both directions (conservative).
Model Code: Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X75-30
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 80 | Bore size in mm. |
| ×75 | Stroke length in mm. |
| -30 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| S | Optional built-in magnet for CMSE / DMSE sensors (omit for no magnet). |
| B | Rod type: B = male thread; blank = female thread. |
ACE-family variants: ACE (double acting), ASE / ATE (single acting push / pull), ACED (double rod), ACEJ (double rod, adjustable stroke), TACE / TACED (non-rotating twin-guide yoke). Mounting accessories: FA / FB flange, LB foot, CA / CB clevis, CR, SDB pivot, FTC; plus I and Y knuckles. Thread PT (blank) / G.
Where the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X75-30 Is Used
Press and forming stations
With 3518.6 N available at 0.7 MPa, this bore suits light staking, riveting and marking heads where the short ISO 21287 body must fit inside a guarded press frame.
Pallet gate and stopper actuation
In warehouse conveyor lines, the 80 mm bore swings heavy gates and pop-up stoppers, and the compact body mounts where a full-length profile cylinder would not fit.
Is the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X75-30 the Right Cylinder?
Remember the stop screw is a mechanical end stop for the extend stroke, not a mid-stroke lock, so the rod will still drift if air is lost. Bolt FA flange or LB foot mounts to the ISO 21287 face, and if you later need position sensing, order the -S variant to enable CMSE / DMSE switches; this non-S model carries no magnet.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Short stroke fits the compact body
- ✓ Port/thread type (PT / G)
- ✓ Add -S if you need the magnet for sensors
- ✓ Rod type (female / male B) & mount (FA/LB/CA)
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Compact body: keep the stroke short and avoid side load on the rod.
- check Do not dismantle the threaded front/back covers.
- check Keep speed within the rated range; the TPU bumper absorbs stroke-end energy.
- check Installation by qualified personnel per AirTAC docs.
Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X75-30 FAQ
Push is 2513.3 N and pull 2356.2 N at 0.5 MPa; at 0.7 MPa push rises to 3518.6 N, and theoretical maximum force is 512.6 kgf at 1.0 MPa. The 80 mm bore has a 20 mm rod with female M12x1.75 thread and 1/8" PT ports, runs on 0.15-1.0 MPa (22-145 psi) air filtered to 40 um at 30-500 mm/s, and tolerates -20 to +70 C with 1.5 MPa (215 psi) proof pressure. The stop screw trims the extend stroke anywhere in the ordered 30 mm window, so the effective stroke is 45-75 mm.
An external stop screw mechanically shortens the extend stroke by up to 30 mm, set on site with a spanner; it cannot lengthen the stroke past the ordered 75 mm, and it is an end stop only, not a load-holding brake. The body is a hard-anodized aluminium ISO 21287 compact design with fixed TPU bumpers at both ends and FA/LB mounting faces. Position sensing requires the optional -S magnet code; this model has no magnet, so CMSE or DMSE switches cannot be read on it unless you order the -S version.
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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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