Airtac ACE Compact Cylinder ACE50X200BH
The AirTAC Airtac ACE Compact Cylinder ACE50X200BH is a genuine double acting ISO 21287 compact air cylinder with a Ø50mm bore and 200mm 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.
- BoreØ50 mm
- Stroke200 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.5
- 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 ACE50X200BH
This AirTAC ACE50X200BH is a double acting compact cylinder built to ISO 21287, with a 50 mm bore and a 200 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 (B code) for direct coupling to a load.
At 0.5 MPa this unit pushes with 981.7 N and pulls with 881.2 N, which is enough to lift about 60 kg vertically with a 2:1 safety margin. The fixed TPU bumper at each end absorbs impact, and the 1/8" port keeps installation simple. Since this model has no -S code, it has no magnet, so CMSE or DMSE sensors cannot be fitted unless you order the optional -S version.
Airtac ACE Compact Cylinder ACE50X200BH Technical Specifications
| Model | Airtac ACE Compact Cylinder ACE50X200BH |
|---|---|
| Series | ACE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø50 mm |
| Stroke | 200 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M10×1.5 |
| 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 250 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 (Ø50mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 982 N | 881 N |
| 0.7 MPa | 1374 N | 1234 N |
| Max (@1.0 MPa) | 200 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 ACE50X200BH
| ACE | ISO 21287 compact cylinder (double-acting). |
|---|---|
| 50 | Bore size in mm. |
| ×200 | 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 ACE50X200BH Is Used
Fixture Clamping on CNC
Use the 981.7 N push at 0.5 MPa to clamp a small aluminum part in a CNC vise. The 200 mm stroke gives clearance for loading, and the short body fits under a low machine guard.
Carton Stop on a Conveyor
Mount this cylinder at a right-angle stop on a packaging line. The 881.2 N pull at 0.5 MPa retracts a stop finger quickly, and the fixed TPU bumper prevents shock when the rod reaches the end.
Pallet Lift Assist
In a warehouse work cell, use this cylinder to lift a 20 kg pallet section. The 981.7 N push provides ample margin, and the 200 mm stroke covers the vertical travel needed for a low lift table.
Is the Airtac ACE Compact Cylinder ACE50X200BH the Right Cylinder?
For a lighter duty, the ACE40X200 delivers 628.3 N push at 0.5 MPa, while the ACE63X200 steps up to 1558.6 N push. This 50 mm bore is a balanced middle choice for medium-force automation. The 200 mm stroke is within the 250 mm standard maximum, so it ships as a standard item. Because this is a plain double acting cylinder, it will not hold its position if air pressure is lost; add a rod lock or pilot check valve if you need to hold a load. The male rod thread (B) allows direct mounting of a clevis or rod end, and the ISO 21287 face accepts FA, LB, CA, CB, CR, SDB and FTC brackets.
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 ACE50X200BH FAQ
At 0.5 MPa, push is 981.7 N and pull is 881.2 N. At 0.7 MPa, push is 1374.4 N and pull is 1233.7 N. The theoretical maximum force is 200.2 kgf at 1.0 MPa. Operating pressure range is 0.15-1.0 MPa (22-145 psi), with proof pressure at 1.5 MPa (215 psi).
Yes, it is an ISO 21287 compact cylinder with a body about 50% shorter than an ISO 15552 profile cylinder. This model has no magnet because it lacks the -S code, so CMSE or DMSE switches cannot be mounted. Order the -S version (ACE50X200BHS) to get the optional magnet for sensor use.
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