Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X70-10S
The AirTAC Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X70-10S is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø100mm bore and 70mm 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
- Stroke70 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 ACEJ100X70-10S
Double acting and built to the ISO 21287 compact format, the ACEJ100X70-10S pairs a 100 mm bore with a 70 mm stroke that an external stop screw trims on site by up to 10 mm, giving a usable extend range of 60-70 mm. At 0.5 MPa it pushes 3927 N and pulls 3769.9 N, rising to 5497.8 N at 0.7 MPa - a force class that clamps, presses and lifts heavy tooling without a full-length body. The short ISO 21287 frame saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into presses and gantries where space is the constraint.
The hard-anodized aluminium body carries a hard-chrome plated S45C rod, and a fixed TPU bumper at each end absorbs end-of-stroke energy. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches can be mounted in the body slots for end-position feedback. Plan real work at roughly 2356 N (about 240 kg) at 0.5 MPa, or halve the vertical figure for margin: it lifts about 120 kg vertically with a 2:1 safety factor.
Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X70-10S Technical Specifications
| Model | Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X70-10S |
|---|---|
| Series | ACEJ compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 70 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 ACEJ100X70-10S
| ACEJ | ISO 21287 compact cylinder (adjustable-stroke). |
|---|---|
| 100 | Bore size in mm. |
| ×70 | 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 ACEJ100X70-10S Is Used
Bench press and staking station
With 3927 N push at 0.5 MPa (5497.8 N at 0.7 MPa), the 100 mm bore stakes bushings and crimps terminals in a compact press frame that a full-length profile cylinder cannot fit.
Pallet lift-and-locate fixture
The short body lifts about 120 kg vertically with a 2:1 margin, raising pallet stops or locating pins in conveyor transfer stations within a 60-70 mm trimmed stroke.
Automated clamp with position check
Because the -S magnet is fitted, CMSE / DMSE switches confirm clamp-open and clamp-closed on a robotic welding fixture, with the TPU bumper softening each end of travel.
Is the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X70-10S the Right Cylinder?
At this bore size the step either way is large: a 63 mm bore delivers 1558.6 N push at 0.5 MPa, while the next 80 mm bore gives 2513.3 N - so choose the 100 mm only when your load genuinely needs the 3927 N class. If the job needs position feedback, this unit already carries the -S magnet for CMSE / DMSE switches. FA flange or LB foot mounts bolt to the ISO 21287 face, and I or Y rod knuckles suit swinging loads. 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 holding valve for suspended loads.
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 ACEJ100X70-10S FAQ
At 0.5 MPa it pushes 3927 N and pulls 3769.9 N; at 0.7 MPa, 5497.8 N push and 5277.9 N pull; theoretical maximum is 800.9 kgf at 1.0 MPa. The base stroke is 70 mm and the -10 stop screw trims the extend stroke by up to 10 mm, so the usable range is 60-70 mm. Operating pressure is 0.15-1.0 MPa (22-145 psi), speed 30-500 mm/s, air filtered to 40 um, and the 1/8" port is fixed by the 100 mm bore.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, with a hard-anodized aluminium body, hard-chrome S45C rod and a fixed TPU bumper at both ends that only decelerates at the ends - it never locks or holds a load. This model carries the optional -S magnet, so CMSE / DMSE switches mount in the body slots. FA flange and LB foot mounts plus I/Y rod knuckles bolt straight to the standard face; the rod end is female M12x1.75.
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Covers non-human-caused product damage.
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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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