Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X30-30B
The AirTAC ACEJ80~100 Adjustable Compact Cylinder ACEJ80X30-30B is a genuine double acting, double rod, adjustable stroke ISO 21287 compact air cylinder with a Ø80mm bore and 30mm 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
- Stroke30 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 ACEJ80X30-30B
The ACEJ80X30-30B is a double acting ISO 21287 compact cylinder with an adjustable extend stroke: an external stop screw trims the 30 mm stroke anywhere in a 0-30 mm window, so one unit covers several clamp positions without swapping cylinders. At 0.5 MPa it pushes 2513.3 N and pulls 2356.2 N, rising to 3518.6 N at 0.7 MPa.
The 80 mm bore sits in a short hard-anodized aluminium body that saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits where a full-length cylinder cannot. The 20 mm S45C rod is hard-chrome plated, a fixed TPU bumper sits at each end, and the male rod thread (B code) with 1/8" PT ports suits direct tooling attachment. Speed range is 30-500 mm/s at 0.15-1.0 MPa (22-145 psi). Note: no magnet is fitted on this version - order the -S code if you need CMSE / DMSE switch sensing.
Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X30-30B Technical Specifications
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X30-30B |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø80 mm |
| Stroke | 30 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 ACEJ80X30-30B
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 80 | Bore size in mm. |
| ×30 | Stroke length in mm. |
| -30 | 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 ACEJ80X30-30B Is Used
Short-stamp marking presses
A 30 mm stroke with on-site trimming suits date-code stamping and light coining on machined housings, with the male rod thread driving the tool directly.
Palletizer push-off arms
Compact 80 mm thrust nudges cartons off conveyor stops in tight end-of-line cells where a full-length profile cylinder would not fit.
Is the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ80X30-30B the Right Cylinder?
The stop screw only shortens the extend stroke and acts as an end stop, not a mid-stroke lock; on air loss the piston still drifts, so add a separate holding valve for suspended loads. FA flange, LB foot and I/Y rod knuckles bolt to the ISO 21287 face, and the optional -S magnet enables CMSE / DMSE position 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 ACEJ80X30-30B FAQ
The -30 code is a 30 mm adjustment window: a stop screw on the front cover shortens the 30 mm extend stroke to anywhere between 0 and 30 mm. It is a mechanical end stop only - it never holds a load on air loss.
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 and FA/LB mounting plus I/Y knuckles on the standard face. Sensing requires the optional -S magnet ordered with the cylinder; without it no magnet is fitted, so CMSE / DMSE switches cannot be used. Port is 1/8" PT, speed 30-500 mm/s, pressure 0.15-1.0 MPa (22-145 psi).
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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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