This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACE63X45, 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 ACP63X45
The AirTAC ACP Compact Cylinder ACP63X45 is a double acting DIN-standard tight/compact air cylinder with a Ø63mm bore and 45mm stroke, 1/8" air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE63X45 (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ63 mm
- Stroke45 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.5
- StatusDiscontinued → ACE63X45
- 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 ACP63X45
The ACP63X45 is a double acting compact cylinder in the DIN-standard ACP series, with a 63 mm bore and a short 45 mm stroke. At 0.5 MPa it pushes with 1558.6 N and pulls with 1458.1 N, rising to 2182.1 N on the extend stroke at 0.7 MPa. The hard-anodized aluminium body with an S45C hard-chrome rod keeps the short ISO 21287-class body about 50% shorter in mounting length than an ISO 15552 profile cylinder, so it slots into tight fixtures a full-length cylinder cannot reach.
Note this unit is discontinued: the current-production direct is the ACE63X45 (swap the P for an E), which matches the same bore, stroke and force class - confirm the ISO 21287 mounting dimensions before swapping. Air supply is 0.15-1.0 MPa (22-145 psi), speed 30-500 mm/s, and a fixed TPU bumper sits at both ends.
Airtac ACP Compact Cylinder ACP63X45 Technical Specifications
| Model | Airtac ACP Compact Cylinder ACP63X45 |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE63X45 |
| Bore size | Ø63 mm |
| Stroke | 45 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 ACE63X45 (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 ACE63X45 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 ACP63X45
| ACP | DIN compact cylinder (double-acting, discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×45 | 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 ACP63X45 Is Used
CNC fixture clamping
The 1558.6 N push at 0.5 MPa clamps steel housings in machining fixtures, and the short body fits where a full-length profile cylinder would collide with the jig wall.
Press-fit insertion stations
With about 935 N of practical working force at 0.5 MPa, the 63 mm bore presses bushings and bearings into pump housings on a 45 mm short stroke.
Packaging line diverters
Mounted on an LB foot bracket, the cylinder kicks cartons between conveyor lanes, with the fixed TPU bumper softening each end of the 30-500 mm/s travel.
Replacing the Airtac ACP Compact Cylinder ACP63X45 with the ACE63X45
At 63 mm bore this model sits in the mid-heavy force band: 1558.6 N push at 0.5 MPa. If your load needs under about 982 N, the 50 mm bore covers it; if you need beyond 2182 N at 0.7 MPa, step up to the 80 mm bore (2513.3 N push at 0.5 MPa). The 45 mm stroke is well inside the 250 mm standard limit for this bore, so it is a catalogue item, not a made-to-order build. Remember the piston drifts when air is lost - add a rod lock or pilot check valve if the load must stay put. Mounting bolts onto the FA/FB flange, LB foot or CA/CB clevis faces, and the optional -S magnet enables CMSE / DMSE switches; without -S there is no magnet. Order the ACE63X45 as the current replacement.
Replacement checklist
- ✓ Current-production ACE → ACE63X45
- ✓ 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 ACP63X45 FAQ
Push is 1558.6 N and pull is 1458.1 N at 0.5 MPa; at 0.7 MPa push rises to 2182.1 N and pull to 2041.3 N, with a theoretical maximum of 317.9 kgf at 1.0 MPa. It is a double acting 63 mm bore, 45 mm stroke unit with a 16 mm rod, M10x1.5 female rod thread, 1/8" port, 0.15-1.0 MPa (22-145 psi) operating range, 1.5 MPa (215 psi) proof pressure, -20 to +70 C temperature range and 30-500 mm/s speed.
Order the ACE63X45, the current-production ISO 21287 successor: swap the P for an E and you get the same bore, stroke and force class in a matching short body. Before swapping, confirm the ISO 21287 mounting dimensions against your fixture, since the ACP was built to a DIN standard. The ACE also accepts the same FA/FB flange, LB foot and CA/CB clevis mounting family, and the optional -S magnet code enables CMSE / DMSE switches.
Request a Quote for the ACE63X45
Send us the quantity and destination. We confirm price, stock and lead time on the ACE63X45 replacement — usually within 7-8 hours.