This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED63X35B, 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 ACPD Double Rod Compact Cylinder ACPD63X35B
The AirTAC ACPD Double Rod Compact Cylinder ACPD63X35B is a double acting, double rod 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 ACED63X35B (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ63 mm
- Stroke35 mm
- Port size1/8"
- Acting typeDouble acting, double rod
- Rod threadM10×1.5
- StatusDiscontinued → ACED63X35B
- 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 ACPD Double Rod Compact Cylinder ACPD63X35B
Double acting with a rod leaving both covers, the ACPD63X35B is a discontinued DIN-standard compact cylinder in the 63 mm bore class. Because each stroke works on the rod-side area, it delivers an equal 1458.1 N at 0.5 MPa and 2041.3 N at 0.7 MPa in both directions - there is no stronger push than pull. The male rod thread (B code) bolts straight to I/Y knuckles, and the through-rod on the rear cover can carry a sensor flag or guide a symmetric fixture.
The short ISO 21287-class body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into tight clamping stations and gantry Z-axes. This model is no longer in production: the current direct is the ACED63X35, so confirm ISO 21287 mounting dimensions before swapping.
Airtac ACPD Double Rod Compact Cylinder ACPD63X35B Technical Specifications
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD63X35B |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED63X35B |
| Bore size | Ø63 mm |
| Stroke | 35 mm |
| Acting type | Double acting, double rod |
| 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 ACED63X35B (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 | Force (both ways) |
|---|---|
| 0.5 MPa | 1458 N |
| 0.7 MPa | 2041 N |
| Max (@1.0 MPa) | 297 kgf |
Double-rod: a rod exits both covers, so output force is equal in both directions (rod-side area used).
Model Code: Airtac ACPD Double Rod Compact Cylinder ACPD63X35B
| ACPD | DIN compact cylinder (double-rod, 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 ACPD Double Rod Compact Cylinder ACPD63X35B Is Used
Symmetric weld-fixture clamping
The equal 1458.1 N force in both directions lets one cylinder clamp from either side of a car-door weld jig, with the rear rod carrying a clamp-state flag.
Push-pull test station
The double rod drives a sliding carriage both ways at identical force, cycling a PCB tray ejector at 30-500 mm/s inside a compact test rig.
Replacing the Airtac ACPD Double Rod Compact Cylinder ACPD63X35B with the ACED63X35B
At 1458.1 N per side at 0.5 MPa, the 63 mm bore suits mid-duty clamping and lifting; step down to the 50 mm bore (881.2 N) for lighter jigs or up to the 80 mm bore (2356.2 N) when the part mass demands more. Note that a plain double-rod cylinder drifts when air is lost - add a rod lock or pilot check if the load must stay put. The 35 mm stroke sits well inside the 250 mm maximum standard stroke for this bore, and FA/FB flange or LB foot mounts bolt to the ISO 21287 face. If you need position feedback, order the -S variant with the optional magnet for CMSE / DMSE switches; this unit has no magnet fitted. For new builds, specify the ACED63X35 instead - same bore, stroke and force class, currently in production.
Replacement checklist
- ✓ Current-production ACE → ACED63X35B
- ✓ Same bore / stroke / force class
- ✓ Confirm ISO 21287 mounting dimensions
- ✓ Port/thread type (PT / G)
- ✓ Add -S for magnet if you need sensors
Airtac ACPD Double Rod Compact Cylinder ACPD63X35B FAQ
Because a rod exits both covers, force is equal in both directions: 1458.1 N at 0.5 MPa and 2041.3 N at 0.7 MPa, with a maximum of 297.4 kgf at 1.0 MPa. Operating pressure is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), and speed range 30-500 mm/s. The 1/8" port serves both chambers, and the fixed TPU bumper decelerates the piston at each end.
AirTAC no longer produces the ACPD family. The current-production direct is the ACED63X35 (swap the P for an E), an ISO 21287 compact cylinder in the same 63 mm bore, 35 mm stroke and force class. Before swapping, confirm the ISO 21287 mounting dimensions against your fixture, since the ACP was built to the DIN standard. Mounting options carry over: FA/FB flange, LB foot and I/Y rod knuckles on the male M-thread rod end.
Related AirTAC ACE Cylinders
Request a Quote for the ACED63X35B
Send us the quantity and destination. We confirm price, stock and lead time on the ACED63X35B replacement — usually within 7-8 hours.