Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X225-40
The AirTAC Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X225-40 is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø100mm bore and 225mm 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
- Stroke225 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 ACEJ100X225-40
A double acting ISO 21287 compact cylinder, the ACEJ100X225-40 pairs a 100 mm bore with a 225 mm stroke that an external stop screw trims on site by up to 40 mm, giving a usable extend range of 185-225 mm. At 0.5 MPa it pushes 3927 N and pulls 3769.9 N; at 0.7 MPa push rises to 5497.8 N. The hard-anodized aluminium body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so heavy clamping fits inside guards and gantries where a full-length body cannot.
For real-world sizing, plan on roughly 2356 N (about 240 kg) of usable push at 0.5 MPa instead of the full rating, which corresponds to lifting about 200 kg vertically with a 2:1 margin. The 20 mm hard-chrome-plated S45C rod carries a female M12x1.75 thread, fixed TPU bumpers absorb end-of-stroke energy at both ends, and speed spans 30-500 mm/s across 0.15-1.0 MPa (22-145 psi). No magnet is fitted; order the optional -S code if CMSE / DMSE switch sensing is needed.
Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X225-40 Technical Specifications
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X225-40 |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 225 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 ACEJ100X225-40
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 100 | Bore size in mm. |
| ×225 | Stroke length in mm. |
| -40 | 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 ACEJ100X225-40 Is Used
Heavy press-fit station
Bearing or bushing pressing on an automotive assembly line, where 3927 N at 0.5 MPa is enough and the 185-225 mm adjustable range absorbs fixture variations.
Forming and staking head
Sheet-metal staking or light forming in a compact weld cell, using the short ISO 21287 body to fit inside the press frame with FA flange mounting.
Pallet lift-and-lower actuator
Raising roughly 200 kg pallet fixtures vertically with a 2:1 margin, with the stop screw trimming stroke to match tray heights.
Is the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X225-40 the Right Cylinder?
At this force class the 100 mm bore delivers 3927 N push at 0.5 MPa. Step down to an 80 mm bore (2513.3 N) for lighter press-fit or forming work, or up to a 125 mm bore (6135.9 N) when the job needs over 6 kN. The -40 stop screw only shortens the extend stroke within its 40 mm window and is a mechanical end stop, not a mid-stroke lock, so the rod still drifts if air is lost. FA flange or LB foot mounts bolt to the ISO 21287 face; add the -S code to enable CMSE / DMSE switches.
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 ACEJ100X225-40 FAQ
Push is 3927 N and pull 3769.9 N at 0.5 MPa; at 0.7 MPa push reaches 5497.8 N, with a theoretical maximum of 800.9 kgf at 1.0 MPa. It is double acting with a 225 mm stroke adjustable down to 185 mm via the -40 stop screw, runs 30-500 mm/s on 0.15-1.0 MPa (22-145 psi) air filtered to 40 um, and uses a 1/8" PT port with a female M12x1.75 rod thread.
The ISO 21287 compact body is hard-anodized aluminium with threaded covers, saving about 50% of the mounting length of an ISO 15552 profile cylinder, and fixed TPU bumpers absorb end-of-stroke energy. Sensing requires the optional -S magnet code; this unit has no magnet, so CMSE or DMSE switches only work if -S is ordered. FA flange and LB foot mounts fit the standard ISO 21287 face.
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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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