
The AirTAC Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE63X10SB is a genuine single acting, push (spring return) ISO 21287 compact air cylinder with a Ø63mm 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.
This AirTAC ASE63X10SB is a single acting push cylinder with spring return, extending the rod with air and retracting it with the built-in spring. It delivers 1420.5 N of push force at 0.5 MPa (net of the spring), and 2044 N at 0.7 MPa, with a minimum working pressure of 0.2 MPa.
Its ISO 21287 compact body takes about 50% less mounting length than an ISO 15552 profile cylinder, fitting into tight machine guards and gantries. The optional -S magnet is fitted here, enabling CMSE or DMSE switches for position sensing, and the male rod thread (B) simplifies coupling. For safe work, plan for about 852 N (roughly 87 kg) of vertical lift at 0.5 MPa, not the full rating.
| Model | Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE63X10SB |
|---|---|
| Series | ASE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø63 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.
| Pressure | Push force (spring return) |
|---|---|
| 0.5 MPa | 1420.5 N |
| 0.7 MPa | 2044.0 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). |
|---|---|
| 63 | 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 in a CNC fixture to clamp a 60 kg part with a 10 mm stroke, relying on the 1420.5 N push at 0.5 MPa to hold it firmly during machining.
Actuate a diverter gate on a packaging line, pushing lightweight cartons off a conveyor with a quick 10 mm stroke and spring return for fast cycling.
Mount under a machine guard to push a safety latch into place, using the compact body to fit within the guard frame and the spring to retract it when air is off.
Choose this 63 mm bore when you need a strong, short-stroke push in a confined space. It offers 1420.5 N at 0.5 MPa, stepping up from the 50 mm bore's 875.5 N, and down from the 80 mm bore's 2316.2 N. The spring returns the rod to its retracted position on air loss, but it does not hold a mid-stroke load. With the -S magnet, add CMSE or DMSE switches; mounting options include FA/FB flanges, LB foot, and CA/CB clevis brackets.
Quick checklist
At 0.5 MPa, it delivers 1420.5 N of push force, and at 0.7 MPa it delivers 2044 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).
The hard-anodized aluminium body is about 50% shorter than an ISO 15552 profile cylinder, so it fits into tight jigs and guards. The fixed TPU bumper absorbs end-of-stroke impacts, and the optional -S magnet allows CMSE or DMSE sensors for position feedback.
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