
The AirTAC Airtac ATE Single Acting Guided Compact Cylinder ATE100X5SB is a genuine single acting, pull (spring return) ISO 21287 compact air cylinder with a Ø100mm bore and 5mm stroke, 1/4" 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 ATE100X5SB is a single acting, spring-return pull cylinder in the ISO 21287 compact format. With a 100 mm bore, it delivers a net pull of 3483.6 N at 0.5 MPa and 4991.6 N at 0.7 MPa, so the spring force is already accounted for in these figures. The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, making it a strong fit for tight machine frames and gantries.
For real-world sizing, plan for about 2090 N of safe working load at 0.5 MPa, which is roughly 213 kgf, so it can lift a 100 kg part vertically with a comfortable 2:1 margin. The optional -S magnet is fitted here, so CMSE or DMSE reed and solid-state switches can be mounted for position sensing. The hard-anodized aluminium body and S45C hard-chrome rod resist wear in continuous cycling, and the fixed TPU bumper absorbs end-of-stroke impact without adjustment.
| Model | Airtac ATE Single Acting Guided Compact Cylinder ATE100X5SB |
|---|---|
| Series | ATE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 5 mm |
| Acting type | Single acting, pull (spring return) |
| Port size | 1/4" |
| Rod thread | M12×1.75 |
| 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 | 3483.6 N |
| 0.7 MPa | 4991.6 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). |
|---|---|
| 100 | Bore size in mm. |
| ×5 | 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 3483.6 N pull at 0.5 MPa to retract a heavy clamp arm in a CNC fixture, where the spring extends the clamp to release the part. The short ISO 21287 body fits under a workholding plate without protruding.
Retract a 100 kg safety gate upward with the 213 kgf safe lifting capacity at 0.5 MPa, then let the spring lower it gently. The 5 mm stroke suits a small lift height in a packaging line guard.
Mount this cylinder with the fitted -S magnet and a DMSE solid-state switch to confirm the retracted position of a small press ram. The 5 mm stroke gives a precise end-of-stroke signal for cycle counting.
Choose this ATE100X5SB when you need a compact, spring-extend pull cylinder with a short 5 mm stroke and a high force class. The 100 mm bore gives a net pull of 3483.6 N at 0.5 MPa, which suits heavy clamping or lifting tasks in a confined envelope. For lighter duty, a 63 mm bore version pulls 1320.0 N at 0.5 MPa, while an 80 mm bore pulls 2159.1 N, so you can step down if the load is smaller. The spring returns the rod to the extended position on air loss, but it does not hold a mid-stroke position, so use it for end-position work only. The male rod thread (B code) and 1/4" port are ready for standard fittings, and the optional -S magnet enables CMSE or DMSE sensors for position feedback.
Quick checklist
The ATE100X5SB delivers a net pull of 3483.6 N at 0.5 MPa and 4991.6 N at 0.7 MPa, with the spring force already subtracted. 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), and speed is 50-500 mm/s.
The short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits in tight jigs, guards, and gantries. The fixed TPU bumper at both ends absorbs end-of-stroke energy without adjustment, and the optional -S magnet allows CMSE or DMSE switch mounting for position sensing.
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