This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACE100X90, the same code under the new prefix. The ACE replacement is a current-production ISO 21287 compact cylinder in the same bore, stroke and force class, with a matching short body and the same mounting-accessory family, so it fits the same envelope. Confirm mounting-interface dimensions against the ACE datasheet before ordering.
Airtac ACP Compact Cylinder ACP100X90
The AirTAC ACP Compact Cylinder ACP100X90 is a double acting DIN-standard tight/compact air cylinder with a Ø100mm bore and 90mm stroke, 1/4" air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE100X90 (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ100 mm
- Stroke90 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → ACE100X90
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac ACP Compact Cylinder ACP100X90
The ACP100X90 is a double acting DIN-standard compact cylinder with a 100 mm bore and 90 mm stroke, driving a 25 mm hard-chrome S45C rod through a female M16x1.5 thread. At 0.5 MPa it pushes 3927 N and pulls 3681.6 N, rising to 5497.8 N on the extend stroke at 0.7 MPa. Its hard-anodized aluminium body keeps the mounting length roughly 50% shorter than an ISO 15552 profile cylinder, which is why this force class fits into heavy press fixtures and gantry clamps where a full-length body simply will not go.
The fixed TPU bumper at each end only softens end-of-travel contact - it never holds a load, so add a rod lock or pilot check valve if the position must survive a loss of air. This model is discontinued; the current-production direct is ACE100X90, so confirm the ISO 21287 mounting dimensions before swapping.
Airtac ACP Compact Cylinder ACP100X90 Technical Specifications
| Model | Airtac ACP Compact Cylinder ACP100X90 |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE100X90 |
| Bore size | Ø100 mm |
| Stroke | 90 mm |
| Acting type | Double acting |
| Port size | 1/4" |
| Rod thread | M16×1.5 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 500 mm/s |
| Cushion | Fixed bumper (both ends) |
| Max standard stroke | Up to 300 mm |
Specifications follow the official AirTAC ACP datasheet (now discontinued). The ACE100X90 (ISO 21287) carries the same bore/stroke/force class; confirm mounting-interface dimensions against the ACE datasheet before installation. Rod type: female thread (blank) or male thread (B). Thread options: PT (blank) / G.
Theoretical Output Force (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | 5154 N |
| Max (@1.0 MPa) | 801 kgf | |
The ACE100X90 produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac ACP Compact Cylinder ACP100X90
| ACP | DIN compact cylinder (double-acting, discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×90 | Stroke length in mm. |
| S | Optional built-in magnet for sensor position sensing (omit for no magnet). |
| B | Rod type: B = male thread; blank = female thread. |
Replacement mapping (swap P for E): ACP→ACE, ASP→ASE, ATP→ATE, ACPD→ACED, ACPJ→ACEJ. ACP-family: ACP (double acting), ASP / ATP (single acting push / pull), ACPD (double rod), ACPJ (double rod, adjustable stroke).
Where the Airtac ACP Compact Cylinder ACP100X90 Is Used
Bench press stamping fixture
With 3927 N at 0.5 MPa the 100 mm bore drives a marking or staking die into aluminium brackets on a short-stroke bench press, where the compact body fits under a low press head.
Pallet gate actuator
The 90 mm stroke swings a heavy safety gate on a warehouse palletizing line, and the 1/4" port keeps flow high enough for the 30-500 mm/s speed band.
Injection mold clamp slide
Bolted through an FB flange, the cylinder locks a side-action slide on a plastics mold, delivering about 240 kg of usable push force cycle after cycle.
Replacing the Airtac ACP Compact Cylinder ACP100X90 with the ACE100X90
At 3927 N push at 0.5 MPa this 100 mm bore sits at the top of the range - step down to the 80 mm bore (2513.3 N) for lighter clamping, or stay here when you need the full 800.9 kgf theoretical ceiling at 1.0 MPa. The 90 mm stroke is well inside the 300 mm maximum standard stroke for this bore. Order the -S code if you want the optional magnet for CMSE / DMSE switches; without it no magnet is fitted and no sensor can be read. FA/FB flange, LB foot and CA/CB clevis mounts bolt to the same face family as the ACE100X90, the current replacement for this discontinued model.
Replacement checklist
- ✓ Current-production ACE → ACE100X90
- ✓ Same bore / stroke / force class
- ✓ Confirm ISO 21287 mounting dimensions
- ✓ Port/thread type (PT / G)
- ✓ Add -S for magnet if you need sensors
Airtac ACP Compact Cylinder ACP100X90 FAQ
At 0.5 MPa it pushes 3927 N and pulls 3681.6 N; at 0.7 MPa those rise to 5497.8 N push and 5154.2 N pull. The theoretical maximum is 800.9 kgf at 1.0 MPa. Working pressure is 0.15-1.0 MPa (22-145 psi) with a 1.5 MPa (215 psi) proof rating, air filtered to 40 um, and rod speed from 30-500 mm/s.
Order ACE100X90, the ISO 21287 successor made by swapping the P for an E. It matches the same 100 mm bore, 90 mm stroke and force class, and accepts the same FA/FB flange, LB foot and CA/CB clevis mounting family. Because the ACP was built to a DIN standard, verify the ISO 21287 mounting dimensions against your fixture before the swap.
Related AirTAC ACE Cylinders
Request a Quote for the ACE100X90
Send us the quantity and destination. We confirm price, stock and lead time on the ACE100X90 replacement — usually within 7-8 hours.