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AirTAC ACEJ Series · ISO 21287 Compact Cylinder

Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X75-10S

The AirTAC Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X75-10S is a genuine double acting, adjustable stroke ISO 21287 compact air cylinder with a Ø100mm bore and 75mm 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
  • Stroke75 mm
  • Port size1/8"
  • Acting typeDouble acting, adjustable stroke
  • Rod threadM12×1.75
  • CushionFixed TPU bumper (both ends)
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About the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X75-10S

A double acting ISO 21287 compact cylinder, the ACEJ100X75-10S pairs a 100 mm bore with a 75 mm stroke that an external stop screw trims on site within the ordered -10 window, giving a usable extend range of 65-75 mm. At 0.5 MPa it pushes 3927 N and pulls 3769.9 N, and the hard-anodized aluminium body with an S45C hard-chrome plated 20 mm rod stands up to continuous jig and fixture duty.

The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into presses and gantries where a full-length body will not fit. Plan on roughly 2356 N (about 240 kgf) of real work at 0.5 MPa rather than the full rating, which means it lifts about 200 kg vertically with a 2:1 margin. The -S magnet this model carries lets CMSE / DMSE reed or solid-state switches report end positions, and a fixed TPU bumper at each end absorbs end-of-stroke shock.

Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X75-10S Technical Specifications

ModelAirtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X75-10S
SeriesACEJ compact cylinder
StandardISO 21287
Bore sizeØ100 mm
Stroke75 mm
Acting typeDouble acting, adjustable stroke
Port size1/8"
Rod threadM12×1.75
FluidAir (filtered by 40µm element)
Operating pressure0.15 – 1.0 MPa
Proof pressure1.5 MPa
Temperature-20 to +70 °C
Speed range30 – 500 mm/s
CushionFixed TPU bumper (both ends)
Max standard strokeUp 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)

PressurePush forcePull force
0.5 MPa3927 N3770 N
0.7 MPa5498 N5278 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 ACEJ100X75-10S

ACEJISO 21287 compact cylinder (adjustable-stroke).
100Bore size in mm.
×75Stroke length in mm.
-10Adjustable stroke window (mm the extend stroke can be shortened on site).
SOptional built-in magnet for CMSE / DMSE sensors (omit for no magnet).
BRod 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 ACEJ100X75-10S Is Used

compress

Short-stroke press station

A 75 mm stroke trimmed to 65 mm lets a bench-top stamping fixture bottom out at a repeatable depth, with 3927 N of push force at 0.5 MPa crimping terminals or staking inserts in one hit.

vertical_align_bottom

Pallet lift-and-lower module

With about 200 kg of vertical lift capacity at a 2:1 margin, the 100 mm bore raises palletized trays in a packaging cell, while the fitted magnet and CMSE switches confirm up and down positions to the PLC.

precision_manufacturing

Clamping fixture on a CNC fixture plate

The compact body, about 50% shorter than an ISO 15552 profile cylinder, clamps automotive brackets inside a crowded machining fixture where LB foot mounting bolts straight onto the ISO 21287 face.

Is the Airtac ACEJ80~100 Adjustable Compact Cylinder ACEJ100X75-10S the Right Cylinder?

At this bore size the step down is the 80 mm ACEJ (2513.3 N push at 0.5 MPa) and the step up is the 125 mm bore (6135.9 N), so pick the 100 mm when your load sits between roughly 1500 N and 3900 N. Remember the stop screw only shortens the extend stroke and is not a mid-stroke lock: on air loss the piston still drifts, so add a separate holding valve for suspended loads. FA flange or LB foot mounting bolts to the ISO 21287 face, and the fitted -S magnet enables CMSE / DMSE switch sensing. Operating window is 0.15-1.0 MPa (22-145 psi) at 30-500 mm/s.

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)
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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 ACEJ100X75-10S FAQ

At 0.5 MPa it pushes 3927 N and pulls 3769.9 N; at 0.7 MPa push rises to 5497.8 N (pull 5277.9 N), with a theoretical maximum of 800.9 kgf at 1.0 MPa. The -10 code is a 10 mm adjustment window: an external stop screw shortens the 75 mm extend stroke by up to 10 mm, so the usable range is 65-75 mm. It never lengthens the stroke past 75 mm, and the stop is a mechanical end stop, not a mid-stroke lock.

It is an ISO 21287 compact cylinder with a hard-anodized aluminium body, S45C hard-chrome plated 20 mm rod and fixed TPU bumpers at both ends, running 0.15-1.0 MPa (22-145 psi) at 30-500 mm/s with 1/8" PT ports. The body saves about 50% of the mounting length of an ISO 15552 profile cylinder, and FA flange or LB foot mounts bolt to the standard face. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches can be clipped onto the body slots for position feedback.

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