Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X225-50S
The AirTAC Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X225-50S 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 ACEJ100X225-50S
The ACEJ100X225-50S is a double acting ISO 21287 compact cylinder with a 100 mm bore and a 225 mm stroke that an external stop screw trims by up to 50 mm, giving a usable extend range of 175-225 mm. At 0.5 MPa it pushes 3927 N and pulls 3769.9 N; at 0.7 MPa push rises to 5497.8 N. As a rule of thumb, plan on roughly 2356 N (about 240 kg of force) of real work at 0.5 MPa instead of the full rating.
The hard-anodized aluminium body with an S45C hard-chrome rod saves about 50% of the mounting length of an ISO 15552 profile cylinder, so this 100 mm bore fits presses and gantries where a full-length body will not. This -S model carries the optional magnet, so CMSE / DMSE reed or solid-state switches can be mounted anywhere along the body. A fixed TPU bumper at each end absorbs end-of-stroke energy, and the rod ends in a female M12x1.75 thread.
Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X225-50S Technical Specifications
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X225-50S |
|---|---|
| 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 ACEJ100X225-50S
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 100 | Bore size in mm. |
| ×225 | Stroke length in mm. |
| -50 | 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 ACEJ100X225-50S Is Used
Heavy press-fit station
The 3927 N push at 0.5 MPa (5497.8 N at 0.7 MPa) presses bearings into housings on an automotive assembly line, with the 50 mm window letting you trim the 225 mm stroke to the fixture depth.
Pallet lift-and-lower gantry
With a 2:1 margin the rod lifts about 200 kg vertically, enough for loaded pallets on a packaging line, while CMSE switches on the fitted magnet confirm top and bottom positions.
Foundry mold clamp
The short ISO 21287 body drops into a tight casting-machine frame where an ISO 15552 profile cylinder would not fit, clamping sand molds with up to 800.9 kgf theoretical force.
Is the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X225-50S the Right Cylinder?
At this force class, compare down to the 80 mm bore (2513.3 N push at 0.5 MPa) when the load is lighter, or up to the 125 mm bore (6135.9 N push) for heavy clamping. Remember the stop screw is a mechanical end stop for the extend stroke, not a mid-stroke lock: on air loss the piston still drifts, so add a separate holding valve for suspended loads. FA flange or LB foot mounts bolt to the ISO 21287 face, and the fitted -S magnet accepts CMSE / DMSE switches for end-of-stroke signalling.
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 ACEJ100X225-50S 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. An external stop screw shortens the 225 mm extend stroke by up to 50 mm, so the working range is 175-225 mm. It runs double acting on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-500 mm/s, temperature -20 to +70 C.
It is an ISO 21287 compact cylinder whose hard-anodized aluminium body saves about 50% of the mounting length of an ISO 15552 profile cylinder, with a fixed TPU bumper at each end. This -S version carries the optional magnet, so CMSE / DMSE reed or solid-state switches can be slid into the body slots. FA flange and LB foot mounts plus I/Y rod knuckles bolt to the standard face, and the rod ends in a female M12x1.75 thread with a 1/8" port.
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Genuine AirTAC parts produced by AirTAC factory.
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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