Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X20-10S
The AirTAC Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X20-10S is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø100mm bore and 20mm 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
- Stroke20 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 ACEJ100X20-10S
A double acting ISO 21287 compact cylinder with a trimmable extend stroke, the ACEJ100X20-10S pairs a 100 mm bore with a short 20 mm stroke and a 10 mm adjustment window. An external stop screw shortens the extend stroke on site, so the usable range is 10-20 mm without changing the cylinder. At 0.5 MPa it pushes 3927 N and pulls 3769.9 N, placing it in the heavy-clamp and press class of this range. The hard-anodized aluminium body with an S45C hard-chrome plated rod runs on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), 30-500 mm/s, with a fixed TPU bumper at both ends.
The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into press frames and weld fixtures where a full-length body cannot reach. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches can be fitted for end-of-stroke signals. As a working figure, plan for roughly 2356 N of real work at 0.5 MPa (about 0.6 of the push rating), which corresponds to lifting about 200 kg vertically with a 2:1 margin.
Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X20-10S Technical Specifications
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X20-10S |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 20 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 ACEJ100X20-10S
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 100 | Bore size in mm. |
| ×20 | Stroke length in mm. |
| -10 | 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 ACEJ100X20-10S Is Used
Short-stroke press station
The 3927 N push at 0.5 MPa suits a compact bench press that forms or stakes small brackets, with the 10-20 mm trimmed stroke matching a fixed die height.
Weld fixture clamping
Clamps steel automotive subassemblies inside a tight weld cell, where the short ISO 21287 body fits between fixture rails and the -S magnet signals clamp made.
Heavy part ejector
Ejects cast housings from a machining fixture with about 2356 N of usable force at 0.5 MPa, using the stop screw to set exact ejection travel.
Is the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X20-10S the Right Cylinder?
Size against neighbours: the 80 mm bore delivers 2513.3 N push at 0.5 MPa while the 125 mm bore reaches 6135.9 N, so the 100 mm bore at 3927 N sits between them for heavy clamping and short pressing. 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 valve or lock for load holding. FA flange or LB foot mountings bolt to the ISO 21287 face, and the fitted -S magnet accepts 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 ACEJ100X20-10S FAQ
At 0.5 MPa it pushes 3927 N and pulls 3769.9 N; at 0.7 MPa push rises to 5497.8 N and pull to 5277.9 N, with a theoretical maximum of 800.9 kgf at 1.0 MPa. The -10 code is a 10 mm adjustment window: an external stop screw shortens the 20 mm extend stroke by up to 10 mm, giving a usable range of 10-20 mm. It is double acting, runs at 0.15-1.0 MPa (22-145 psi) and 30-500 mm/s, and has a fixed TPU bumper at both ends.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits tight guards and fixture plates. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches can be mounted in the body slots for position signals. FA flange and LB foot mountings bolt straight to the ISO 21287 face, and the rod end is a female M12x1.75 thread with a 1/8" PT port.
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Standard models are processed and dispatched in 3-5 business days.
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