
The AirTAC Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE63X10B 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 ASE63X10B is a single acting push cylinder with spring return, so air extends the rod and the return spring retracts it. It delivers 1420.5 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.
Its ISO 21287 compact body saves about 50% of the mounting length of an ISO 15552 profile cylinder, fitting into tight machine guards and gantries. With a 10 mm stroke and a fixed TPU bumper at both ends, it suits short, repetitive motions, and the male rod thread (B code) simplifies direct coupling to a load.
| Model | Airtac ASE Single Acting Plunger Type Compact Air Cylinder ASE63X10B |
|---|---|
| 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 the ASE63X10B to clamp a workpiece in a CNC fixture. The 10 mm stroke and 1420.5 N push at 0.5 MPa hold parts firmly during drilling, and the spring retracts the clamp when air is released.
In a packaging line, this cylinder can push a finished carton off a conveyor onto a chute. Its compact body fits between guide rails, and the short stroke provides a quick, decisive nudge at speeds up to 500 mm/s.
Mount the ASE63X10B on a machine guard to push a safety latch into place. The spring return ensures the latch retracts when air is off, and the fixed TPU bumper absorbs the impact at both ends of the stroke.
For a lighter duty, the ASE50X25 offers 875.5 N push at 0.5 MPa, while the ASE80X25 steps up to 2316.2 N. This 63 mm bore model suits applications needing moderate force in a compact envelope. Remember, the spring returns the rod to its home position on air loss, so it does not hold a mid-stroke position. The optional -S magnet is not fitted here, so no CMSE or DMSE sensors can be used without ordering that variant.
Quick checklist
The push force is 1420.5 N at 0.5 MPa and 2044 N at 0.7 MPa, 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 ISO 21287 body is about 50% shorter than an ISO 15552 profile cylinder, so it fits in tight spaces like under a guard or inside a gantry. It has a fixed TPU bumper at both ends to absorb impact, and mounting options like FA/FB flange, LB foot, or CA/CB clevis bolt directly to standard ISO 21287 faces.
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