Airtac B52-ACE Non-Copper Compact Cylinder B52-ACE32X35SB
The AirTAC Airtac B52-ACE Non-Copper Compact Cylinder B52-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 B52-ACE Non-Copper Compact Cylinder B52-ACE32X35SB
This B52-ACE32X35SB is a double acting compact cylinder from AirTAC's copper-free build, meaning it is manufactured without copper or copper alloys for lines where those metals are prohibited, such as ammonia systems or certain battery and chemical plants. The 32 mm bore delivers 402.1 N of push force at 0.5 MPa, and the 35 mm stroke fits tight automation cells where a full-length cylinder would not.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it drops into compact jigs and guarded machinery. The -S code means the optional magnet is fitted, allowing CMSE or DMSE reed and solid-state switches to mount directly to the body slots. For a real-world load, plan for about 24.6 kg of safe vertical lift at 0.5 MPa, a 2:1 margin on the theoretical 40.1 kg, so you can match a part weight without over-specifying.
Airtac B52-ACE Non-Copper Compact Cylinder B52-ACE32X35SB Technical Specifications
| Model | Airtac B52-ACE Non-Copper Compact Cylinder B52-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 B52-ACE Non-Copper Compact Cylinder B52-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 B52-ACE Non-Copper Compact Cylinder B52-ACE32X35SB Is Used
Battery Cell Clamping
In a lithium-ion battery assembly line, this 32 mm bore cylinder with 35 mm stroke clamps electrode stacks during tab welding. The 402.1 N push at 0.5 MPa holds thin materials firmly, while the copper-free build prevents contamination in the clean-room environment.
Ammonia Leak Test Rig
For a chemical plant's ammonia leak test station, the copper-free B52-ACE32X35SB actuates a sealing plate against a valve body. The 35 mm stroke cycles quickly at 30-500 mm/s, and the hard-anodized body resists corrosion from the test gas.
Conveyor Gate Stop
On a high-speed packaging conveyor, this cylinder lifts a stop gate to divert cartons. The 345.6 N pull force at 0.5 MPa retracts the gate reliably, and the compact body mounts under the conveyor frame where space is limited.
Is the Airtac B52-ACE Non-Copper Compact Cylinder B52-ACE32X35SB the Right Cylinder?
Size this 32 mm bore against a 25 mm bore, which pushes 245.4 N at 0.5 MPa, if your load is light and you need a smaller footprint. Step up to a 40 mm bore, pushing 628.3 N at 0.5 MPa, when you need nearly 60% more force for heavier clamping or pressing tasks. The male rod thread (B) simplifies mounting to a clevis or rod end, and the 1/8" port matches standard fittings for this bore class.
Because this cylinder is double acting, it extends and retracts with air, but it will not hold a load if pressure is lost or the valve is centered. For a held position, add a rod lock or pilot check valve. The fixed TPU bumper absorbs end-of-stroke impact but is not a brake, so plan for controlled deceleration at speeds up to 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)
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 B52-ACE Non-Copper Compact Cylinder B52-ACE32X35SB 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 is 563 N and pull is 483.8 N. The theoretical maximum force is 82 kgf at 1.0 MPa. These figures are for the 32 mm bore with a 12 mm rod, and the operating pressure range is 0.15-1.0 MPa (22-145 psi).
The B52- prefix marks AirTAC's copper-free (copper-prohibited) version of the ACE32X35SB, so it is suitable for lines where copper alloys are not allowed, such as ammonia systems. The ISO 21287 compact body is about 50% shorter than an ISO 15552 profile cylinder, saving mounting space. The fixed TPU bumper at both ends absorbs end-of-stroke impact, and the optional -S magnet is fitted for CMSE or DMSE switches. Confirm the exact material substitutions with us before ordering.
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