This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACE100X375S, 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 ACP100X375S
The AirTAC ACP Compact Cylinder ACP100X375S is a double acting DIN-standard tight/compact air cylinder with a Ø100mm bore and 375mm stroke, 1/4" air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE100X375S (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ100 mm
- Stroke375 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → ACE100X375S
- 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 ACP100X375S
The ACP100X375S is a double acting DIN-standard compact cylinder with a 100 mm bore and a 375 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 and 5154.2 N at 0.7 MPa, with a theoretical peak of 800.9 kgf at 1.0 MPa. Its short ISO 21287-class body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, so a long-stroke axis like this still fits inside tight machine frames and gantry carriages.
The 375 mm stroke exceeds the 300 mm maximum standard stroke for the 100 mm bore, so this unit is made to order - confirm lead time before ordering. The S in the code means the optional -S magnet is fitted, so CMSE or DMSE reed and solid-state switches can be mounted directly on the hard-anodized aluminium body for end-of-stroke feedback. Note the fixed TPU bumpers only soften the ends: if the load must stay put when air is lost, add a rod lock or pilot check valve. This model is discontinued; the current-production direct is the ACE100X375, and buyers should confirm ISO 21287 mounting dimensions before swapping.
Airtac ACP Compact Cylinder ACP100X375S Technical Specifications
| Model | Airtac ACP Compact Cylinder ACP100X375S |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE100X375S |
| Bore size | Ø100 mm |
| Stroke | 375 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 ACE100X375S (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 ACE100X375S 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 ACP100X375S
| ACP | DIN compact cylinder (double-acting, discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×375 | 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 ACP100X375S Is Used
Press frame in a stamping cell
With 3927 N push at 0.5 MPa (about 400 kg of theoretical thrust), the 100 mm bore drives a light blanking or marking press head over the 375 mm stroke inside a compact press frame too short for a full-length profile cylinder.
Pusher bar on a heavy conveyor line
Sidetracking pallets or steel bins off a conveyor needs the full 3927 N class; the female M16x1.5 rod thread takes a standard knuckle, and the 1/4" ports keep air supply losses low on long strokes.
Replacing the Airtac ACP Compact Cylinder ACP100X375S with the ACE100X375S
Size the job both ways before committing: a 63 mm bore of the same family delivers 1558.6 N push at 0.5 MPa, while stepping up beyond 100 mm is not offered in this series, so 3927 N is the ceiling here. The 1/4" port suits bores 80 mm and up, and the female M16x1.5 rod thread accepts standard I/Y knuckles. If position feedback is not needed, order the same cylinder without the S suffix; if it is, pair this -S version with CMSE or DMSE switches. Since the ACP is discontinued, order the ACE100X375 as the current equivalent and verify the ISO 21287 mounting pattern against your fixture.
Replacement checklist
- ✓ Current-production ACE → ACE100X375S
- ✓ 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 ACP100X375S FAQ
At 0.5 MPa it pushes 3927 N and pulls 3681.6 N; at 0.7 MPa, 5497.8 N push and 5154.2 N pull; theoretical maximum 800.9 kgf at 1.0 MPa. Operating range is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-500 mm/s, temperature -20 to +70 C, fluid air filtered to 40 um. Port is 1/4", rod thread female M16x1.5, rod 25 mm.
No - the ACP family is discontinued. The current-production direct is the ACE100X375, an ISO 21287 compact cylinder in the same bore, stroke and force class. Because the ACP is DIN-standard, confirm the ISO 21287 mounting dimensions (FA/FB flange, LB foot or CA/CB clevis faces) against your fixture before swapping. The 375 mm stroke remains a made-to-order length on the ACE as well, since the 100 mm bore standard tops out at 300 mm.
Related AirTAC ACE Cylinders
Request a Quote for the ACE100X375S
Send us the quantity and destination. We confirm price, stock and lead time on the ACE100X375S replacement — usually within 7-8 hours.