
The AirTAC Airtac ATE Single Acting Guided Compact Cylinder ATE100X15SB is a genuine single acting, pull (spring return) ISO 21287 compact air cylinder with a Ø100mm bore and 15mm 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.
A single acting pull cylinder with spring return, the ATE100X15SB keeps the rod normally extended and uses air to retract it. At the full 100 mm bore it delivers a net pull of 3483.6 N at 0.5 MPa (4991.6 N at 0.7 MPa, spring already deducted), and it needs only 0.2 MPa (28-145 psi operating band) to overcome the spring. The male rod thread (B code) carries a 20 mm rod, and the 1/4" port matches this bore size.
The ISO 21287 compact body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into heavy presses and clamping gantries where a full-length body will not fit. As a working rule, budget roughly 2090 N (about 213 kg of pull) for real work at 0.5 MPa, which corresponds to lifting about 177 kg vertically with a 2:1 margin. A fixed TPU bumper at both ends absorbs end-of-stroke shock, and the hard-anodized aluminium body with an S45C hard-chrome plated rod stands up to continuous cycling.
| Model | Airtac ATE Single Acting Guided Compact Cylinder ATE100X15SB |
|---|---|
| Series | ATE compact cylinder |
| Standard | ISO 21287 |
| Bore size | Ø100 mm |
| Stroke | 15 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. |
| ×15 | 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.
Air retracts the hold-down so the spring keeps the die open whenever air pressure drops, with 3483.6 N of pull available at 0.5 MPa.
The spring-extended rod raises a 15 mm gate stroke, and about 177 kg can be lifted vertically with a 2:1 margin.
With the -S magnet fitted, a DMSE switch confirms the normally extended position after every retract cycle.
Size down to the ATE63X15SB if your load needs only 1320 N of pull at 0.5 MPa, or stay at this 100 mm bore when you need 3483.6 N net. If a powered return matters more than fail-safe extension, step to the double acting ACE; for a normally retracted fail position, the ASE push type is the opposite logic. This model carries the optional -S magnet, so CMSE / DMSE switches can be mounted for end-of-stroke signalling, and FA/FB flange, LB foot, CA/CB clevis, CR, SDB pivot or FTC brackets bolt straight to the ISO 21287 face. Note that on air loss the spring returns the rod to its extended home position and no mid-stroke position is held.
Quick checklist
Net of the return spring, pull is 3483.6 N at 0.5 MPa and 4991.6 N at 0.7 MPa. Keep real work near 2090 N (about 213 kg of pull) at 0.5 MPa, which covers lifting roughly 177 kg vertically with a 2:1 margin. Minimum working pressure is 0.2 MPa, speed range is 50-500 mm/s, and the 1/4" port suits this 100 mm bore.
The ISO 21287 short body saves about 50% of the mounting length of an ISO 15552 profile cylinder, and a fixed TPU bumper at each end absorbs end-of-stroke energy without any adjustment. This model carries the optional -S magnet, so CMSE / DMSE reed or solid-state switches can be clipped to the body for position signalling.
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