This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACE63X35SB, 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 ACP63X35SB
The AirTAC ACP Compact Cylinder ACP63X35SB is a double acting DIN-standard tight/compact air cylinder with a Ø63mm bore and 35mm stroke, 1/8" air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE63X35SB (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ63 mm
- Stroke35 mm
- Port size1/8"
- Acting typeDouble acting
- Rod threadM10×1.5
- StatusDiscontinued → ACE63X35SB
- 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 ACP63X35SB
The ACP63X35SB is a double acting DIN-standard compact cylinder with a 63 mm bore and 35 mm stroke, pushing 1558.6 N and pulling 1458.1 N at 0.5 MPa (2182.1 N push at 0.7 MPa, up to 317.9 kgf theoretical at 1.0 MPa). Its hard-anodized aluminium body with an S45C hard-chrome rod runs on 0.15-1.0 MPa (22-145 psi) at 30-500 mm/s, with a fixed TPU bumper at each end. The B code gives a male 16 mm rod thread; the port is 1/8".
The short ISO 21287-class body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight presses, clamping fixtures and gantries. Because the S code is in this model, the optional -S magnet is fitted, so CMSE or DMSE reed and solid-state switches can be read directly. Note this model is discontinued: the current-production direct is the ACE63X35, so confirm ISO 21287 mounting dimensions before swapping.
Airtac ACP Compact Cylinder ACP63X35SB Technical Specifications
| Model | Airtac ACP Compact Cylinder ACP63X35SB |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE63X35SB |
| Bore size | Ø63 mm |
| Stroke | 35 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 ACE63X35SB (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 ACE63X35SB 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 ACP63X35SB
| ACP | DIN compact cylinder (double-acting, discontinued). |
|---|---|
| 63 | Bore size in mm. |
| ×35 | 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 ACP63X35SB Is Used
Pneumatic press station
A 63 mm bore driving a forming or staking die on an electronics assembly line, where 1558.6 N at 0.5 MPa is enough and the 35 mm stroke keeps the press head travel short.
Clamping fixture on a CNC fixture plate
Side or top clamping of aluminium housings in a machining fixture, using the male rod thread with an I/Y knuckle and the short body that fits under a low guard.
Pallet-stacker gate latch
Actuating a heavy safety gate or latch on warehouse handling equipment, where the -S magnet feeds a DMSE switch to confirm the latch is fully home before motion is allowed.
Replacing the Airtac ACP Compact Cylinder ACP63X35SB with the ACE63X35SB
At 63 mm bore this sits in the mid-heavy force band: the 50 mm bore delivers 981.7 N push at 0.5 MPa while the 80 mm bore reaches 2513.3 N, so step up only if your fixture needs the extra thrust. The 35 mm stroke is well inside the 250 mm maximum standard stroke for this bore. Remember the piston drifts when air is lost - add a rod lock or pilot check valve if the load must stay put. FA/FB flange, LB foot and CA/CB clevis mounts plus the male rod thread cover most fixture styles, and the ACE63X35 is the current replacement to order.
Replacement checklist
- ✓ Current-production ACE → ACE63X35SB
- ✓ 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 ACP63X35SB FAQ
Push is 1558.6 N and pull 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 double acting with a 63 mm bore, 35 mm stroke, 16 mm male-threaded rod, 1/8" port, 0.15-1.0 MPa (22-145 psi) operating range, 30-500 mm/s speed and a fixed TPU bumper at both ends.
Order the ACE63X35, the current-production ISO 21287 successor made by swapping the P for an E. It matches the same bore, stroke and force class and accepts the same FA/FB, LB and CA/CB mounting family, but because the ACP was built to a DIN standard you should confirm the ISO 21287 mounting dimensions against your fixture before the swap. The -S magnet option carries over, so CMSE and DMSE switches still work.
Related AirTAC ACE Cylinders
Request a Quote for the ACE63X35SB
Send us the quantity and destination. We confirm price, stock and lead time on the ACE63X35SB replacement — usually within 7-8 hours.