Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X100-50S
The AirTAC ACEJ80~100 Adjustable Compact Cylinder ACEJ80X100-50S is a genuine double acting, double rod, adjustable stroke ISO 21287 compact air cylinder with a Ø80mm bore and 100mm 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.
- BoreØ80 mm
- Stroke100 mm
- Port size1/8"
- Acting typeDouble acting, double rod, 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 ACEJ80X100-50S
A double acting ISO 21287 compact cylinder with an adjustable extend stroke, the ACEJ80X100-50S pairs an 80 mm bore with a 100 mm stroke and a 50 mm adjustment window. An external stop screw trims the extend stroke on site anywhere between 50 and 100 mm, so one cylinder covers several fixture positions. At 0.5 MPa it pushes 2513.3 N and pulls 2356.2 N; at 0.7 MPa push rises to 3518.6 N. The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, which matters in presses and gantries where every millimetre of envelope counts.
The S code means the magnet is fitted, so CMSE or DMSE reed and solid-state switches can be clamped straight onto the body slots for end-of-stroke signalling. The hard-anodized aluminium body carries an S45C hard-chrome-plated 20 mm rod, and fixed TPU bumpers at both ends absorb end-of-stroke shock. Running on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), it cycles at 30-500 mm/s across -20 to +70 C.
Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X100-50S Technical Specifications
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X100-50S |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 100 mm |
| Acting type | Double acting, double rod, 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 (Ø80mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 2356 N |
| 0.7 MPa | 3299 N |
| Max (@1.0 MPa) | 481 kgf |
ACEJ is double-rod: the rear rod that carries the stroke adjuster exits the rear cover, so both piston faces lose rod area. The rod-side (annular) area is used for both directions (conservative).
Model Code: Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X100-50S
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 80 | Bore size in mm. |
| ×100 | 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 (double rod, 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 ACEJ80X100-50S Is Used
Pallet gate actuator
Mounted by LB foot on a conveyor line, the cylinder swings heavy pallet stop gates through its 50-100 mm trimmed stroke, with the fitted magnet confirming gate position via a DMSE switch.
Mould clamp adjustment
On injection mould tooling, the stop screw sets the exact clamping advance between 50 and 100 mm without changing cylinders, and the compact body fits the tight mould-space envelope.
Is the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X100-50S the Right Cylinder?
If the load must stay put on air loss, add an external locking device - the stop screw sets stroke length but is not a mid-stroke lock. FA flange or LB foot mountings bolt to the ISO 21287 face, and this model already carries the optional -S magnet for 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 ACEJ80X100-50S FAQ
At 0.5 MPa it pushes 2513.3 N and pulls 2356.2 N; at 0.7 MPa push is 3518.6 N and pull 3298.7 N, with a theoretical maximum of 512.6 kgf at 1.0 MPa. The -50 code is a 50 mm adjustment window: an external stop screw shortens the 100 mm extend stroke on site, giving a usable range of 50-100 mm. It cannot lengthen the stroke past 100 mm. The stop is a mechanical end stop only - on air loss the piston still drifts, so it is not a load-holding brake.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits tight guards and gantries. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches mount in the body slots for position feedback. FA flange and LB foot mountings bolt to the standard ISO 21287 face, the rod end is a female M12x1.75 thread, and the air port is 1/8" PT. Fixed TPU bumpers at both ends absorb end-of-stroke energy.
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Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
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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