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AirTAC ACE Series · ISO 21287 Compact Cylinder

Airtac ACE Compact Cylinder ACE32X15

The AirTAC Airtac ACE Compact Cylinder ACE32X15 is a genuine double acting ISO 21287 compact air cylinder with a Ø32mm bore and 15mm 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
  • Stroke15 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 ACE32X15

This AirTAC ACE32X15 is a double acting compact cylinder built to ISO 21287, with a 32 mm bore and a 15 mm stroke. It delivers 402.1 N of push force at 0.5 MPa, so it suits light assembly and clamping tasks where space is tight.

Its short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, letting it fit inside guards and compact jigs. For a real workload, plan on about 24.6 kg of safe vertical lift at 0.5 MPa, which is roughly 0.6 times the rated push force, giving you a practical margin for moving parts.

Airtac ACE Compact Cylinder ACE32X15 Technical Specifications

ModelAirtac ACE Compact Cylinder ACE32X15
SeriesACE compact cylinder
StandardISO 21287
Bore sizeØ32 mm
Stroke15 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 ACE32X15

ACEISO 21287 compact cylinder (double-acting).
32Bore size in mm.
×15Stroke 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 ACE32X15 Is Used

precision_manufacturing

Fixture Clamping

Use in a benchtop fixture to clamp small plastic housings during drilling or gluing, where the 15 mm stroke provides quick, repeatable action without taking up much space.

packaging

Label Applicator

Drive a label tamp head in a packaging line, pushing labels onto boxes with 402.1 N force at 0.5 MPa, ensuring consistent adhesion even on slightly uneven surfaces.

engineering

Guard Door Interlock

Activate a safety interlock pin on a machine guard, using the compact body to fit within the frame and the fixed TPU bumper to absorb end-of-stroke impact smoothly.

Is the Airtac ACE Compact Cylinder ACE32X15 the Right Cylinder?

For lighter duty, the ACE25 series offers 245.4 N push at 0.5 MPa, while the ACE40 provides 628.3 N for heavier clamping. This 32 mm bore with a 15 mm stroke is ideal for short-stroke applications needing moderate force in a compact envelope.

Since this model lacks the optional -S magnet, it cannot accept CMSE or DMSE sensors; order the -S code if you need position sensing. Mounting options include FA/FB flange, LB foot, CA/CB clevis, and SDB pivot brackets, 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 ACE32X15 FAQ

At 0.5 MPa, push force is 402.1 N and pull force is 345.6 N. At 0.7 MPa, push is 563 N and pull is 483.8 N. The theoretical maximum force is 82 kgf at 1.0 MPa. These figures are based on the official AirTAC datasheet.

The ACE32X15 follows ISO 21287, which uses a compact design with the covers threaded onto the body. This saves about 50% of the mounting length compared to an ISO 15552 profile cylinder, making it ideal for tight spaces. It has a fixed TPU bumper at both ends, not an adjustable cushion, and operates at speeds from 30 to 500 mm/s.

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