This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACE63X300B, 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 ACP63X300B
The AirTAC ACP Compact Cylinder ACP63X300B is a double acting DIN-standard tight/compact air cylinder with a Ø63mm bore and 300mm stroke, 1/8" air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE63X300B (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ63 mm
- Stroke300 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.5
- StatusDiscontinued → ACE63X300B
- 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 ACP63X300B
The ACP63X300B is a double acting DIN-standard compact cylinder with a 63 mm bore and a 300 mm stroke, ordered with a male rod thread (the B code). At 0.5 MPa it pushes 1558.6 N and pulls 1458.1 N; at 0.7 MPa those rise to 2182.1 N and 2041.3 N, with a theoretical peak of 317.9 kgf at 1.0 MPa. Its short ISO 21287-class body saves about 50% of the mounting length of an ISO 15552 profile cylinder, so it fits tight gantries and guarded frames. Note that 300 mm exceeds the 250 mm standard stroke for this bore, so it is a made-to-order build.
The hard-anodized aluminium body carries a fixed TPU bumper at each end, and the 16 mm S45C hard-chrome rod runs at 30-500 mm/s on air filtered to 40 um. This model is discontinued: the current-production direct is ACE63X300, so confirm ISO 21287 mounting dimensions before swapping.
Airtac ACP Compact Cylinder ACP63X300B Technical Specifications
| Model | Airtac ACP Compact Cylinder ACP63X300B |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE63X300B |
| Bore size | Ø63 mm |
| Stroke | 300 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 ACE63X300B (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 ACE63X300B 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 ACP63X300B
| ACP | DIN compact cylinder (double-acting, discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×300 | 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 ACP63X300B Is Used
Pallet-stacker clamp arm
The 1558.6 N push at 0.5 MPa clamps shrink-wrapped pallets on a warehouse stacker, and the 300 mm stroke clears the fork pocket in one move.
Bottling-line lane diverter
A beverage plant uses the 63 mm bore to push PET bottles across a lane; the short body slots under the conveyor guard where a full-length cylinder will not.
Die-cart lift post
In a stamping shop the cylinder raises a 75 kg die cart vertically, staying inside the 935 N usable-load rule of thumb at 0.5 MPa.
Replacing the Airtac ACP Compact Cylinder ACP63X300B with the ACE63X300B
At 63 mm bore you sit between the 50 mm (981.7 N push at 0.5 MPa) and the 80 mm (2513.3 N push at 0.5 MPa) sizes, so step down if 981.7 N covers the job or up if you need the extra margin. The 300 mm stroke is non-standard for this bore and is made to order. This unit has no magnet fitted; if you later need CMSE or DMSE switches, order the -S variant. FA/FB flange, LB foot and CA/CB clevis mountings bolt to the same face. Since ACP63X300B is discontinued, order ACE63X300 as the current replacement and verify the ISO 21287 mounting dimensions.
Replacement checklist
- ✓ Current-production ACE → ACE63X300B
- ✓ 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 ACP63X300B FAQ
Push is 1558.6 N and pull 1458.1 N at 0.5 MPa; at 0.7 MPa push is 2182.1 N and pull 2041.3 N, with a theoretical maximum of 317.9 kgf at 1.0 MPa. It is double acting with a 63 mm bore, 300 mm made-to-order stroke, 16 mm male-thread rod, 1/8" PT port, 0.15-1.0 MPa (22-145 psi) operating range, 1.5 MPa (215 psi) proof pressure, -20 to +70 C temperature and 30-500 mm/s speed.
Order ACE63X300, the current ISO 21287 successor made by swapping the P for an E. It matches the same bore, stroke and force class with a matching short body and mounting family. Because the ACP was DIN-standard, confirm the ISO 21287 mounting dimensions before the swap. Also note a plain cylinder does not hold load when air is lost - add a rod lock or pilot check valve if you need a held position.
Related AirTAC ACE Cylinders
Request a Quote for the ACE63X300B
Send us the quantity and destination. We confirm price, stock and lead time on the ACE63X300B replacement — usually within 7-8 hours.