Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE50X10SB
The AirTAC Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE50X10SB is a genuine single acting, push (spring return) ISO 21287 compact air cylinder with a Ø50mm bore and 10mm 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
- Stroke10 mm
- Port size1/8"
- Acting typeSingle acting, push (spring return)
- 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 ASE Single Acting Plunger Type Compact Air Cylinder ASE50X10SB
This AirTAC ASE50X10SB is a single acting push cylinder with spring return, so air extends the rod and the built-in spring pulls it back when pressure drops. At 0.5 MPa it delivers 875.5 N of push force net of the spring, and at 0.7 MPa that rises to 1268.2 N, making it a solid choice for moderate clamping or pressing tasks.
Because the body follows ISO 21287, it is about 50% shorter in mounting length than an ISO 15552 profile cylinder, letting it fit into tight machine frames and guarding. The optional -S magnet is fitted here, so you can attach CMSE or DMSE switches for position sensing. For a safe working load, plan on roughly 525 N (about 53 kg) of real work at 0.5 MPa, not the full rating, to keep a good safety margin.
Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE50X10SB Technical Specifications
| Model | Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE50X10SB |
|---|---|
| Series | ASE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø50 mm |
| Stroke | 10 mm |
| Acting type | Single acting, push (spring return) |
| Port size | 1/8" |
| Rod thread | M10×1.5 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.2 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 50 – 500 mm/s |
| Cushion | Fixed TPU bumper (both ends) |
| Max standard stroke | Up 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 (Ø50mm)
| Pressure | Push force (spring return) |
|---|---|
| 0.5 MPa | 875.5 N |
| 0.7 MPa | 1268.2 N |
Single-acting push: air extends the rod; the return spring 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 ASE Single Acting Plunger Type Compact Air Cylinder ASE50X10SB
| ASE | ISO 21287 compact cylinder (single-acting push, spring-return). |
|---|---|
| 50 | Bore size in mm. |
| ×10 | 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 ASE Single Acting Plunger Type Compact Air Cylinder ASE50X10SB Is Used
Jig Clamping
Use the ASE50X10SB to clamp small parts in a drilling or milling jig, where the 875.5 N push at 0.5 MPa holds the workpiece firmly and the spring retracts the clamp automatically when air is released.
Stop Gate
On a light conveyor line, this cylinder can act as a stop gate, extending to block a product for 10 mm and retracting via spring to let it pass, with the compact body fitting under the conveyor frame.
Press Assist
In a small bench press or assembly station, the ASE50X10SB provides a controlled 10 mm push to seat a bearing or insert, with the spring return clearing the tool quickly for the next cycle.
Is the Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE50X10SB the Right Cylinder?
When sizing, compare this 50 mm bore with the 40 mm bore, which pushes 556.8 N at 0.5 MPa, or the 63 mm bore at 1420.5 N. If your application needs a lighter push, the 40 mm saves space and air; if you need more force, the 63 mm gives a clear step up. Remember this is single acting, so it only pushes on air and relies on the spring to retract - it will not hold a mid-stroke position if air is lost. The male rod thread (B code) simplifies mounting with rod-end accessories, and the 1/8" port suits standard fittings.
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 0.2 – 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 ASE Single Acting Plunger Type Compact Air Cylinder ASE50X10SB FAQ
At 0.5 MPa, the push force is 875.5 N, and at 0.7 MPa it is 1268.2 N, both net of the return spring. The minimum working pressure is 0.2 MPa, and the proof pressure is 1.5 MPa (215 psi). Operating pressure range is 0.2-1.0 MPa (28-145 psi).
The ASE50X10SB has a short body that saves about 50% of the mounting length compared to an ISO 15552 profile cylinder, so it fits in confined areas like machine guards or gantries. It uses a fixed TPU bumper at both ends to absorb impact, and the optional -S magnet allows CMSE or DMSE sensors to be mounted for position feedback.
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