Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X90-75
The AirTAC Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X90-75 is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø100mm bore and 90mm 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.
- BoreØ100 mm
- Stroke90 mm
- Port size1/8"
- Acting typeDouble acting, 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 ACEJ100X90-75
The ACEJ100X90-75 is a double acting, adjustable-stroke compact cylinder built to ISO 21287: a 100 mm bore pushes with 3927 N and pulls with 3769.9 N at 0.5 MPa, rising to 5497.8 N at 0.7 MPa. Its short hard-anodized aluminium body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into heavy jigs and gantries where a full-length body will not fit. The S45C hard-chrome-plated 20 mm rod resists wear in daily production duty.
An external stop screw trims the 90 mm extend stroke anywhere inside the ordered 75 mm window, giving a usable range of 15-90 mm without changing the cylinder. Plan on roughly 2356 N (about 240 kg of force) of real work at 0.5 MPa rather than the full rating, and expect around 200 kg of vertical lift capability with a 2:1 margin. A fixed TPU bumper at each end absorbs end-of-stroke shock, and the optional -S magnet lets you add CMSE or DMSE switches for end-position sensing.
Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X90-75 Technical Specifications
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X90-75 |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 90 mm |
| Acting type | Double acting, 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3770 N |
| 0.7 MPa | 5498 N | 5278 N |
| Max (@1.0 MPa) | 801 kgf | |
Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.
Model Code: Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X90-75
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 100 | Bore size in mm. |
| ×90 | Stroke length in mm. |
| -75 | 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 (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 ACEJ100X90-75 Is Used
Pallet press station
Presses stacked cartons or trays on a packaging line with about 240 kg of usable force at 0.5 MPa, the stop screw set to match tray height inside the 75 mm window.
CNC fixture clamping
Clamps heavy castings in a machining-center fixture, where the 15-90 mm adjustable extend range absorbs fixture tolerance without swapping cylinders.
Mold-handling ejector
Ejects or lifts foundry mold plates of up to roughly 200 kg vertically with a 2:1 margin, guided by CMSE switches when the -S magnet is ordered.
Is the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X90-75 the Right Cylinder?
At 100 mm bore this sits in the upper force band of the ACEJ range: a bore 80 unit gives 2513.3 N push at 0.5 MPa, while a bore 125 unit reaches 6135.9 N if the press or clamp needs more. If the 90 mm stroke is more than the tooling needs, the 75 mm adjustment window lets maintenance shorten the extend stroke on site down to 15 mm. The stop screw is a mechanical end stop only, so on air loss the piston can still drift and it must not be treated as a load-holding lock. Bolt FA flange or LB foot mounts to the ISO 21287 face, add I or Y rod knuckles, and order the -S code if CMSE / DMSE switch sensing is required. Air supply: 0.15-1.0 MPa (22-145 psi), filtered to 40 um, speed 30-500 mm/s.
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 ACEJ100X90-75 FAQ
At 0.5 MPa it pushes 3927 N and pulls 3769.9 N; at 0.7 MPa push is 5497.8 N and pull 5277.9 N, with a theoretical maximum of 800.9 kgf at 1.0 MPa. The -75 code is a 75 mm adjustment window: an external stop screw shortens the 90 mm extend stroke on site to any length from 15 to 90 mm. It is a mechanical end stop, not a mid-stroke lock, so the piston can still drift if air is lost. Operating range is 0.15-1.0 MPa (22-145 psi), speed 30-500 mm/s, port 1/8" PT, female rod thread M12x1.75.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, which matters in guarded or gantry-mounted tooling. A fixed TPU bumper at each end absorbs end-of-stroke energy. Sensing requires the optional -S magnet code: with it, CMSE or DMSE switches mount in the body slots; without -S there is no magnet and no switch can be read. FA flange, LB foot and I/Y knuckle accessories bolt straight to the standard face.
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Standard models are processed and dispatched in 3-5 business days.
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