
The AirTAC Airtac ATE Single Acting Guided Compact Cylinder ATE50X10 is a genuine single acting, pull (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.
This AirTAC ATE50X10 is a single acting pull cylinder with spring return, meaning the spring extends the rod and air retracts it. It delivers 775 N of pull force at 0.5 MPa, net of the return spring, making it suitable for light clamping and positioning tasks.
The ISO 21287 compact body is about 50% shorter than an ISO 15552 profile cylinder, saving valuable space in tight machine frames. With a 10 mm stroke and a fixed TPU bumper at both ends, it handles speeds from 50 to 500 mm/s. At 0.5 MPa, a safe working load is roughly 47 kg, so plan for real work around that figure rather than the full rating.
| Model | Airtac ATE Single Acting Guided Compact Cylinder ATE50X10 |
|---|---|
| Series | ATE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø50 mm |
| Stroke | 10 mm |
| Acting type | Single acting, pull (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 | Pull force (spring return) |
|---|---|
| 0.5 MPa | 775.0 N |
| 0.7 MPa | 1127.5 N |
Single-acting pull: the spring extends the rod; air 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).
| ATE | ISO 21287 compact cylinder (single-acting pull, 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.
Use in a fixture to pull a locating pin or clamp arm into place with 775 N of force. The compact body fits under a worktable where a longer cylinder would interfere with chip removal.
Retract a tab-folding mechanism on a carton erector. The 10 mm stroke cycles quickly at up to 500 mm/s, and the TPU bumper prevents shock at end of stroke.
Pull a small diverter plate across a conveyor lane to redirect lightweight packages. The spring return ensures the plate returns to the home position if air pressure drops.
For a smaller option, the ATE32X25 provides 296 N of pull at 0.5 MPa, while the ATE63X25 offers 1320 N for heavier tasks. This 50 mm bore model with a 10 mm stroke suits applications needing a short, compact pull action. The spring returns the rod to its extended position on air loss, but it does not hold a mid-stroke position. Mounting options include FA/FB flange, LB foot, CA/CB clevis, and SDB pivot brackets. The optional -S magnet is not fitted here, so sensors cannot be mounted without ordering that code.
Quick checklist
The ATE50X10 provides 775 N of pull at 0.5 MPa and 1127.5 N at 0.7 MPa, both net of the return spring. Minimum working pressure is 0.2 MPa, and the proof pressure is 1.5 MPa (215 psi).
No, this ATE50X10 does not have the optional -S magnet, so CMSE or DMSE switches cannot be mounted. Order the -S code (e.g., ATE50X10S) to get the built-in magnet for sensor detection.
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