Airtac ACE Compact Cylinder ACE50X200SB
The AirTAC Airtac ACE Compact Cylinder ACE50X200SB 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 ACE50X200SB
This AirTAC ACE50X200SB is a double acting compact cylinder built to ISO 21287, with a 50 mm bore and a 200 mm stroke. It delivers 981.7 N of push force and 881.2 N of pull force at 0.5 MPa, making it a solid choice for medium-duty automation tasks.
The short ISO 21287 body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits into tight machine frames and guarding. With the optional -S magnet fitted, you can mount CMSE or DMSE switches for reliable position sensing. For a real-world load, plan for about 60 kg of safe working force at 0.5 MPa, which is roughly 0.6 times the rated push, giving you a comfortable margin for jigs and fixtures.
Airtac ACE Compact Cylinder ACE50X200SB Technical Specifications
| Model | Airtac ACE Compact Cylinder ACE50X200SB |
|---|---|
| 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 ACE50X200SB
| 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 ACE50X200SB Is Used
Jig Clamping on CNC
Clamp small parts in a CNC milling fixture with 981.7 N of force, using the compact body to fit under the machine guard.
Conveyor Stop Gate
Actuate a stop gate on a packaging conveyor, where the 200 mm stroke moves a blocker into place and the 881.2 N pull retracts it quickly.
Press Feed Mechanism
Push a slide that feeds blanks into a small press, relying on the 1374.4 N push at 0.7 MPa for consistent cycle times.
Is the Airtac ACE Compact Cylinder ACE50X200SB the Right Cylinder?
For lighter work, consider the ACE40X200 with its 628.3 N push at 0.5 MPa, or step up to the ACE63X200 for a stronger 1558.6 N push. This 50 mm bore model balances force and footprint well for many pick-and-place and clamping tasks. The male rod thread (B code) simplifies mounting with rod-end accessories, and the 1/8" port matches common air lines. Remember, this cylinder does not hold its position if air pressure is lost, so use a rod lock or pilot check valve for vertical loads.
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 ACE50X200SB FAQ
At 0.5 MPa, the push force is 981.7 N and the pull force 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.
The magnet is an optional feature, and this model includes the -S code, so it is fitted. This allows you to use CMSE or DMSE reed or solid-state switches for position sensing. Without the -S code, the cylinder has no magnet.
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