This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACE63X275S, 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 ACP63X275S
The AirTAC ACP Compact Cylinder ACP63X275S is a double acting DIN-standard tight/compact air cylinder with a Ø63mm bore and 275mm stroke, 1/8" air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE63X275S (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ63 mm
- Stroke275 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.5
- StatusDiscontinued → ACE63X275S
- 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 ACP63X275S
The ACP63X275S is a double acting DIN-standard compact cylinder with a 63 mm bore and a made-to-order 275 mm stroke, driven by air in both directions and stopped by a fixed TPU bumper at each end. At 0.5 MPa it pushes 1558.6 N and pulls 1458.1 N; at 0.7 MPa those figures rise to 2182.1 N and 2041.3 N, with a theoretical maximum of 317.9 kgf at 1.0 MPa. The short ISO 21287-class body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight gantries and guarding where a full-length body will not fit. Running on air filtered to 40 um at 0.15-1.0 MPa (22-145 psi), it covers speeds of 30-500 mm/s between -20 and +70 C.
The S in the code means the optional -S magnet is fitted, so CMSE or DMSE reed and solid-state switches can be clamped straight onto the hard-anodized aluminium body to report rod position. The S45C hard-chrome rod ends in a female M10x1.5 thread and air enters through a 1/8" port, which is fixed by the 63 mm bore. Note that ACP is discontinued: the current-production direct is the ACE63X275, so confirm ISO 21287 mounting dimensions before swapping.
Airtac ACP Compact Cylinder ACP63X275S Technical Specifications
| Model | Airtac ACP Compact Cylinder ACP63X275S |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE63X275S |
| Bore size | Ø63 mm |
| Stroke | 275 mm |
| Acting type | Double acting |
| Port size | 1/8" |
| Rod thread | M10×1.5 |
| 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 250 mm |
Specifications follow the official AirTAC ACP datasheet (now discontinued). The ACE63X275S (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 (Ø63mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 1559 N | 1458 N |
| 0.7 MPa | 2182 N | 2041 N |
| Max (@1.0 MPa) | 318 kgf | |
The ACE63X275S 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 ACP63X275S
| ACP | DIN compact cylinder (double-acting, discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×275 | 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 ACP63X275S Is Used
Bottle-line reject pusher
With 1558.6 N at 0.5 MPa the 63 mm bore shoves off-spec cartons or bottles off a conveyor lane, and the fitted -S magnet lets a DMSE switch confirm full retract each cycle.
Fixture clamp on a machining centre
The short body saves about 50% of the length of an ISO 15552 profile cylinder, so it clamps aluminium die-cast housings inside crowded jigs where a longer body cannot reach.
Replacing the Airtac ACP Compact Cylinder ACP63X275S with the ACE63X275S
Size against the neighbours: a 50 mm bore gives 981.7 N push at 0.5 MPa, while stepping up to an 80 mm bore reaches 2513.3 N, so the 63 mm bore at 1558.6 N sits in the middle for medium clamping and pressing duty. The 275 mm stroke exceeds the 250 mm standard maximum for this bore, so it is built to order - allow lead time. If your valve centres or the air drops, the rod will drift; add a rod lock or pilot check valve where a load must be held. FA/FB flange, LB foot and CA/CB clevis mountings bolt to the same face, and the ACE63X275 is the current replacement - verify its ISO 21287 dimensions before ordering.
Replacement checklist
- ✓ Current-production ACE → ACE63X275S
- ✓ 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 ACP63X275S FAQ
At 0.5 MPa the cylinder pushes 1558.6 N and pulls 1458.1 N; at 0.7 MPa it pushes 2182.1 N and pulls 2041.3 N; the theoretical maximum is 317.9 kgf at 1.0 MPa. It is double acting, runs at 30-500 mm/s on 0.15-1.0 MPa (22-145 psi) air, and the 275 mm stroke is a made-to-order length above the 250 mm standard maximum for a 63 mm bore. Plan on about 935 N of usable force at 0.5 MPa.
No - the ACP family is discontinued. The current-production direct is the ACE63X275, which keeps the same 63 mm bore, 275 mm stroke and force class in an ISO 21287 compact body. Because the ACP was DIN-standard, confirm the ISO 21287 mounting dimensions and port positions before swapping. This model carries the optional -S magnet, so CMSE or DMSE switches work on it, and the female M10x1.5 rod thread and 1/8" port carry over to the successor.
Related AirTAC ACE Cylinders
Request a Quote for the ACE63X275S
Send us the quantity and destination. We confirm price, stock and lead time on the ACE63X275S replacement — usually within 7-8 hours.