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AirTAC ACE Series · ISO 21287 Compact Cylinder

Airtac ACE Compact Cylinder ACE32X30SH

The AirTAC Airtac ACE Compact Cylinder ACE32X30SH is a genuine double acting ISO 21287 compact air cylinder with a Ø32mm 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.

  • BoreØ32 mm
  • Stroke30 mm
  • Port size1/8"
  • Acting typeDouble acting
  • Rod threadM8×1.25
  • CushionFixed TPU bumper (both ends)
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About the Airtac ACE Compact Cylinder ACE32X30SH

This AirTAC ACE32X30SH is a double acting compact cylinder built to ISO 21287, with a 32 mm bore and a 30 mm stroke. It delivers 402.1 N of push force and 345.6 N of pull force at 0.5 MPa, making it a solid choice for light to medium automation tasks. The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits into tight machine frames and guarding where a longer cylinder simply will not go.

A fixed TPU bumper at each end absorbs impact, and the hard-anodized aluminium body with a hard-chrome plated S45C steel rod resists wear in continuous cycling. This model includes the optional -S magnet, so you can mount CMSE or DMSE reed and solid-state switches for position sensing. As a practical guide, plan for about 241 N of real working force at 0.5 MPa, which equals lifting roughly 25 kg vertically with a 2:1 safety margin.

Airtac ACE Compact Cylinder ACE32X30SH Technical Specifications

ModelAirtac ACE Compact Cylinder ACE32X30SH
SeriesACE compact cylinder
StandardISO 21287
Bore sizeØ32 mm
Stroke30 mm
Acting typeDouble acting
Port size1/8"
Rod threadM8×1.25
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 200 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 (Ø32mm)

PressurePush forcePull force
0.5 MPa402 N346 N
0.7 MPa563 N484 N
Max (@1.0 MPa)82 kgf

Actual usable force is lower than theoretical due to friction and back-pressure. Size with a safety margin.

Model Code: Airtac ACE Compact Cylinder ACE32X30SH

ACEISO 21287 compact cylinder (double-acting).
32Bore size in mm.
×30Stroke length in mm.
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 ACE Compact Cylinder ACE32X30SH Is Used

precision_manufacturing

Fixture Clamping

Use this ACE32X30SH to clamp small parts in a CNC vise or a dedicated workholding fixture. The 402.1 N push force at 0.5 MPa holds aluminum or plastic components securely during drilling or light milling operations.

conveyor_belt

Pneumatic Stop Gate

Mount this cylinder on a conveyor line to raise a stop gate that diverts or holds boxes. The 30 mm stroke is enough to lift a lightweight gate, and the compact body fits between conveyor rails without protruding into walkways.

packaging

Carton Ejector

In a packaging cell, this cylinder can push finished cartons off a short transfer section onto a chute. Its 345.6 N pull force retracts the pusher quickly, and the fixed TPU bumper prevents jarring at the end of each cycle.

Is the Airtac ACE Compact Cylinder ACE32X30SH the Right Cylinder?

When sizing, compare this 32 mm bore against a 25 mm bore that pushes 245.4 N at 0.5 MPa, or step up to a 40 mm bore that pushes 628.3 N at the same pressure. For a 30 mm stroke at moderate speeds, the 32 mm bore offers a balanced force-to-size ratio for compact jigs and fixtures. Remember that this cylinder does not hold its position when air pressure is lost or the valve is centered, so for a held load, add a rod lock or a pilot check valve. The 1/8" port matches common flow-control fittings, and the female M8x1.25 rod thread accepts standard clevis or rod-end accessories. Mounting options include FA/FB flanges, LB foot brackets, CA/CB clevises, and SDB pivots, all compatible with the ISO 21287 face.

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 ACE Compact Cylinder ACE32X30SH FAQ

At 0.5 MPa, the push force is 402.1 N and the pull force is 345.6 N. At 0.7 MPa, push rises to 563 N and pull to 483.8 N. The theoretical maximum force at 1.0 MPa is 82 kgf. The operating pressure range is 0.15-1.0 MPa (22-145 psi), with a proof pressure of 1.5 MPa (215 psi).

Yes, this model includes the optional -S magnet, which is fitted to the piston. With this magnet, you can mount CMSE or DMSE reed and solid-state switches to detect the piston position. Without the -S code, no magnet is present, so sensors would not work. The cylinder itself is a compact ISO 21287 design, about 50% shorter than an ISO 15552 profile cylinder, and uses a fixed TPU bumper at both ends, not an adjustable cushion.

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