Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X300-10B
The AirTAC ACEJ80~100 Adjustable Compact Cylinder ACEJ100X300-10B is a genuine double acting, double rod, adjustable stroke ISO 21287 compact air cylinder with a Ø100mm bore and 300mm 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
- Stroke300 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 ACEJ100X300-10B
The ACEJ100X300-10B is a double acting ISO 21287 compact cylinder with an adjustable extend stroke. An external stop screw trims the 300 mm stroke by up to 10 mm on site, giving a usable extend range of 290-300 mm without changing the cylinder. The B code specifies a male rod thread on the 20 mm rod, and the port is 1/8" PT.
The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so this heavy-thrust cylinder still fits deep presses, gantries and guarded cells where a full-length body would not. A fixed TPU bumper at each end absorbs end-of-stroke energy, the hard-anodized aluminium body runs on a hard-chrome S45C rod, and the optional -S magnet enables CMSE / DMSE switches - this unit ships without it.
Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X300-10B Technical Specifications
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X300-10B |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 300 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 (Ø100mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 3770 N |
| 0.7 MPa | 5278 N |
| Max (@1.0 MPa) | 769 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 ACEJ100X300-10B
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 100 | Bore size in mm. |
| ×300 | 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 (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 ACEJ100X300-10B Is Used
Heavy press-fit station
Pressing bearings or bushings into housings on an automotive assembly line, where 3927 N at 0.5 MPa is enough and the 290-300 mm adjustable window lets technicians fine-tune the seating depth.
Pallet lift-and-push module
Vertical lifting of about 200 kg pallets or dies in a warehouse transfer unit, with the compact body fitting inside the lift mast frame where a full-length profile cylinder cannot.
Injection mold clamp slide
Sliding heavy mold halves on a plastics machine, using LB foot mounting on the ISO 21287 face and the male rod thread to couple directly to the clamp linkage.
Is the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X300-10B the Right Cylinder?
Remember the stop screw only shortens the extend stroke within the 10 mm window - it is a mechanical end stop, not a mid-stroke lock, so the rod still drifts if air is lost. FA flange or LB foot mounting bolts to the ISO 21287 face, and if position feedback is needed, order the -S version so CMSE / DMSE switches can be fitted.
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 ACEJ100X300-10B FAQ
At 0.5 MPa it pushes 3927 N and pulls 3769.9 N; at 0.7 MPa it pushes 5497.8 N and pulls 5277.9 N; theoretical maximum is 800.9 kgf at 1.0 MPa. Operating pressure is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-500 mm/s, and the extend stroke is adjustable from 290 to 300 mm via the stop screw.
It is an ISO 21287 compact cylinder, about 50% shorter in mounting length than an ISO 15552 profile cylinder, with a hard-anodized aluminium body, threaded aluminium covers, a hard-chrome plated S45C rod and a fixed TPU bumper at both ends that only decelerates at the ends of travel. Sensing requires the optional -S magnet code - this model has no magnet, so CMSE / DMSE switches cannot be mounted unless you order the -S variant. FA flange and LB foot mounts fit the standard ISO 21287 face.
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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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