
The AirTAC Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE16X10SB is a genuine single acting, push (spring return) ISO 21287 compact air cylinder with a Ø16mm bore and 10mm stroke, M5×0.8 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.
This AirTAC ASE16X10SB is a single acting push cylinder with spring return, so air extends the rod and the built-in spring pulls it back. It delivers 78.4 N of push force at 0.5 MPa, already net of the spring, and needs a minimum of 0.2 MPa to overcome the spring's resistance.
Its ISO 21287 compact body is about 50% shorter than an ISO 15552 profile cylinder, letting it fit into tight machine guards and jigs. The optional -S magnet is fitted on this model, so CMSE or DMSE switches can be mounted for position sensing. For a safe vertical lift, plan for roughly 4.8 kg at 0.5 MPa, which is about 60% of the rated force to allow a 2:1 margin.
| Model | Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE16X10SB |
|---|---|
| Series | ASE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø16 mm |
| Stroke | 10 mm |
| Acting type | Single acting, push (spring return) |
| Port size | M5×0.8 |
| Rod thread | M4×0.7 |
| 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.
| Pressure | Push force (spring return) |
|---|---|
| 0.5 MPa | 78.4 N |
| 0.7 MPa | 118.6 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).
| ASE | ISO 21287 compact cylinder (single-acting push, spring-return). |
|---|---|
| 16 | 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.
Use it to clamp small parts in a CNC fixture where the 50% shorter body fits under a guard, and the 78.4 N force holds a lightweight workpiece during drilling.
Drive a label tamp head in a packaging line with a 10 mm stroke, extending to press labels onto boxes and springing back for the next cycle.
Eject finished components from a press die or assembly nest, using the spring return to retract the rod and clear the next part.
For lighter duty, the 12 mm bore ASE12X10 offers 40.0 N at 0.5 MPa, while this 16 mm bore steps up to 78.4 N. If you need more power, the 20 mm bore provides 127.4 N at the same pressure. The return spring retracts the rod on air loss, so it does not hold a mid-stroke position. With the male rod thread and M5x0.8 port, it suits compact fixtures where space is limited.
Quick checklist
At 0.5 MPa, the push force is 78.4 N, and at 0.7 MPa it is 118.6 N. These values are net of the return spring, so they are the usable forces to move a load. The minimum working pressure is 0.2 MPa, and the maximum is 1.0 MPa (28-145 psi).
The short body saves about 50% of the mounting length compared to an ISO 15552 profile cylinder, so it fits into tight spaces. It has a fixed TPU bumper at both ends to absorb impact, and with the -S magnet fitted, you can add CMSE or DMSE switches for position sensing.
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