Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X50-10S
The AirTAC Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X50-10S is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø100mm bore and 50mm 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
- Stroke50 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 ACEJ100X50-10S
The ACEJ100X50-10S is a double acting ISO 21287 compact cylinder with a 100 mm bore and a 50 mm stroke that can be trimmed on site by up to 10 mm with an external stop screw, giving a usable extend range of 40-50 mm. At 0.5 MPa it pushes 3927 N and pulls 3769.9 N, rising to 5497.8 N at 0.7 MPa, with a theoretical ceiling of 800.9 kgf at 1.0 MPa. As a rule of thumb, plan for about 2356 N of real work at 0.5 MPa rather than the full rating, which corresponds to lifting roughly 200 kg vertically with a 2:1 margin.
The hard-anodized aluminium body with an S45C hard-chrome plated rod saves about 50% of the mounting length of an ISO 15552 profile cylinder, so this 100 mm force class fits into presses, clamping fixtures and gantries where a full-length cylinder will not. The -S code on this model means the magnet is fitted, so CMSE / DMSE reed or solid-state switches can be mounted in the body slots to report end positions. A fixed TPU bumper at each end absorbs end-of-stroke energy, and speed spans 30-500 mm/s at 0.15-1.0 MPa (22-145 psi).
Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X50-10S Technical Specifications
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X50-10S |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 50 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 ACEJ100X50-10S
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 100 | Bore size in mm. |
| ×50 | 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 ACEJ100X50-10S Is Used
Pneumatic press fixture
The 3927 N push at 0.5 MPa suits short-stroke marking, staking and swaging heads on aluminium extrusion lines, with the 10 mm window letting you dial the press stroke between 40 and 50 mm without shims.
Automotive clamping station
On an engine-block machining fixture, the compact body drops into tight jig space where an ISO 15552 profile cylinder would overhang, while CMSE switches on the fitted magnet confirm clamp and release to the PLC.
Pallet lift-and-lower module
With about 200 kg of vertical lift capability at a 2:1 margin, the 100 mm bore handles lowering small pallets or trays in a packaging cell, with the LB foot mount anchoring the cylinder under the lift plate.
Is the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X50-10S the Right Cylinder?
Size this bore when your fixture needs around 3900 N of push at 0.5 MPa. If your load is lighter, an ACEJ80X50-10S delivers 2513.3 N at the same pressure; if you need more, the ACEJ125X50-10S reaches 6135.9 N. Remember the stop screw is a mechanical end stop for the extend stroke, not a mid-stroke lock, so the piston still drifts if air is lost. FA flange or LB foot mounts bolt to the ISO 21287 face, and the fitted -S magnet lets CMSE / DMSE switches confirm position. Stroke 50 mm sits well inside the 300 mm maximum standard stroke for bore 100.
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 ACEJ100X50-10S 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; the theoretical maximum is 800.9 kgf at 1.0 MPa. The -10 code is a 10 mm adjustment window: an external stop screw shortens the 50 mm extend stroke by up to 10 mm, so the working range is 40-50 mm. It shortens the stroke only; it never extends it past the ordered 50 mm, and it is an end stop, not a load-holding brake.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, with a hard-anodized aluminium body, S45C hard-chrome rod and fixed TPU bumpers at both ends. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches can be fitted in the body slots. FA flange and LB foot mounts plus I and Y rod knuckles 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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