Airtac ACE Compact Cylinder ACE32X35SB
The AirTAC Airtac ACE Compact Cylinder ACE32X35SB is a genuine double acting ISO 21287 compact air cylinder with a Ø32mm bore and 35mm 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
- Stroke35 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM8×1.25
- 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 ACE Compact Cylinder ACE32X35SB
This AirTAC ACE32X35SB is a double acting compact cylinder built to ISO 21287, with a 32 mm bore and a 35 mm stroke. Its hard-anodized aluminium body is about 50% shorter than an ISO 15552 profile cylinder, so it fits into tight machine frames and guarding where a full-length cylinder will not. The S45C piston rod is hard-chrome plated and has a male thread end, and the fixed TPU bumper absorbs energy at both ends of travel.
At 0.5 MPa this unit delivers 402.1 N push and 345.6 N pull, and at 0.7 MPa it reaches 563 N push and 483.8 N pull. For a real-world rule of thumb, plan for about 24.6 kg of safe vertical lift at 0.5 MPa (60% of the rated push divided by 9.81), which lets you match a part weight without over-specifying. The optional -S magnet is fitted here, so CMSE or DMSE reed and solid-state switches can be mounted for position sensing.
Airtac ACE Compact Cylinder ACE32X35SB Technical Specifications
| Model | Airtac ACE Compact Cylinder ACE32X35SB |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø32 mm |
| Stroke | 35 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M8×1.25 |
| 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 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)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 402 N | 346 N |
| 0.7 MPa | 563 N | 484 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 ACE32X35SB
| ACE | ISO 21287 compact cylinder (double-acting). |
|---|---|
| 32 | Bore size in mm. |
| ×35 | Stroke length in mm. |
| 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 ACE Compact Cylinder ACE32X35SB Is Used
Fixture Clamping
Use in a CNC fixture to clamp small aluminium parts with 402.1 N force at 0.5 MPa, where the short body fits between vise jaws and the male rod thread simplifies tooling attachment.
Conveyor Stop Gate
Mount on a packaging conveyor to raise a stop pin for 35 mm of travel, using the 345.6 N pull stroke to retract quickly and the TPU bumper to reduce impact noise.
Assembly Press
Drive a small pressing operation in electronics assembly, pushing a component into a housing with 563 N at 0.7 MPa, while the compact body fits under a guard or in a gantry.
Is the Airtac ACE Compact Cylinder ACE32X35SB the Right Cylinder?
For a lighter duty, the ACE25X35 with a 25 mm bore gives 245.4 N push at 0.5 MPa, while stepping up to a 40 mm bore ACE40X35 provides 628.3 N push at the same pressure. This 32 mm bore is a middle-ground choice for moderate force in a compact envelope, and the 35 mm stroke suits short-travel indexing or clamping tasks. Since the magnet is fitted, order CMSE or DMSE sensors separately; without the -S code, no magnet is present. Mounting options include FA/FB flange, LB foot, CA/CB clevis, CR, SDB pivot, and FTC 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)
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 ACE32X35SB FAQ
At 0.5 MPa, push is 402.1 N and pull 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. Operating pressure range is 0.15-1.0 MPa (22-145 psi), with proof pressure 1.5 MPa (215 psi).
The ACE32X35SB has a hard-anodized aluminium body that is about 50% shorter than an ISO 15552 profile cylinder, saving space in tight jigs and guards. It uses a fixed TPU bumper at both ends for deceleration, not an adjustable cushion, and supports speeds from 30-500 mm/s. The fitted -S magnet allows CMSE or DMSE switches for position sensing.
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