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AirTAC ATE Series · ISO 21287 Compact Cylinder

Airtac ATE Single Acting Guided Compact Cylinder ATE32X5

The AirTAC Airtac ATE Single Acting Guided Compact Cylinder ATE32X5 is a genuine single acting, pull (spring return) ISO 21287 compact air cylinder with a Ø32mm bore and 5mm 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
  • Stroke5 mm
  • Port size1/8"
  • Acting typeSingle acting, pull (spring return)
  • Rod threadM8×1.25
  • CushionFixed TPU bumper (both ends)
$36.03 Standard model — usually ships in 3-4 days
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About the Airtac ATE Single Acting Guided Compact Cylinder ATE32X5

This AirTAC ATE32X5 is a single acting pull cylinder with a spring-return mechanism that extends the rod when air is removed. It delivers a net pull force of 296 N at 0.5 MPa, enough for light clamping or indexing tasks in a compact envelope.

The ISO 21287 short body takes up about 50% less mounting length than an ISO 15552 profile cylinder, which helps when space is tight. With a 5 mm stroke, it suits precise, short movements. The fixed TPU bumper at both ends absorbs impact, and the hard-anodized aluminium body resists wear. As a rule of thumb, plan for about 178 N of real work at 0.5 MPa, which translates to lifting roughly 18 kg vertically with a 2:1 safety margin.

Airtac ATE Single Acting Guided Compact Cylinder ATE32X5 Technical Specifications

ModelAirtac ATE Single Acting Guided Compact Cylinder ATE32X5
SeriesATE compact cylinder
StandardISO 21287
Bore sizeØ32 mm
Stroke5 mm
Acting typeSingle acting, pull (spring return)
Port size1/8"
Rod threadM8×1.25
FluidAir (filtered by 40µm element)
Operating pressure0.2 – 1.0 MPa
Proof pressure1.5 MPa
Temperature-20 to +70 °C
Speed range50 – 500 mm/s
CushionFixed TPU bumper (both ends)
Max standard strokeUp to 25 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)

PressurePull force (spring return)
0.5 MPa296.0 N
0.7 MPa434.2 N

Single-acting pull: the spring extends the rod; air retracts it. Forces already net the spring; minimum working pressure is 0.2 MPa. Single-acting strokes are short (Ø12 to 10 mm, Ø16-100 to 25 mm).

Model Code: Airtac ATE Single Acting Guided Compact Cylinder ATE32X5

ATEISO 21287 compact cylinder (single-acting pull, spring-return).
32Bore size in mm.
×5Stroke 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 ATE Single Acting Guided Compact Cylinder ATE32X5 Is Used

precision_manufacturing

Jig Clamping

Use the 296 N pull to retract a locating pin in a drill jig, freeing the part for quick changeover between operations.

packaging

Label Applicator

Drive a label tamp pad with a short 5 mm stroke to press labels onto small cartons on a packaging line, with the spring returning the pad after each cycle.

handyman

Guard Interlock

Retract a locking bolt on a machine guard with a 296 N pull, ensuring the guard stays closed until air pressure is applied.

Is the Airtac ATE Single Acting Guided Compact Cylinder ATE32X5 the Right Cylinder?

For a smaller option, the ATE25X5 offers a 170.9 N pull at 0.5 MPa. If you need more force, the ATE40X5 provides 500.3 N at the same pressure. The ATE32X5 has a 1/8" port and a female M8x1.25 rod thread. Remember, the spring returns the rod to its extended position on air loss; it does not hold a mid-stroke position. This model has no magnet, so order the -S code if you need to mount CMSE or DMSE sensors.

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 0.2 – 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 Single-acting: do not force the rod against the spring.
  • check Installation by qualified personnel per AirTAC docs.

Airtac ATE Single Acting Guided Compact Cylinder ATE32X5 FAQ

The ATE32X5 provides a net pull force of 296 N at 0.5 MPa and 434.2 N at 0.7 MPa. These figures already account for the return spring. The minimum working pressure is 0.2 MPa, and the maximum is 1.0 MPa (145 psi).

The ISO 21287 body is about 50% shorter than an ISO 15552 profile cylinder, so it fits into tight spaces on gantries or inside machine frames. The fixed TPU bumper at each end absorbs end-of-stroke impact. This model does not have a magnet; you must order the -S option to use CMSE or DMSE sensors.

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