This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED20X110S, 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 ACPD20X110S
The AirTAC ACPD Double Rod Compact Cylinder ACPD20X110S is a double acting, double rod DIN-standard tight/compact air cylinder with a Ø20mm bore and 110mm stroke, M5×0.8 air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACED20X110S (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ20 mm
- Stroke110 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod
- Rod threadM6×1.0
- StatusDiscontinued → ACED20X110S
- 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 ACPD20X110S
Double acting with a rod leaving both covers, the ACPD20X110S pushes and pulls with identical output: 117.8 N at 0.5 MPa and 164.9 N at 0.7 MPa in each direction, because both strokes work on the rod-side area. This 20 mm bore unit carries the -S magnet code, so CMSE or DMSE reed and solid-state switches can be clipped on for end-of-stroke signalling. The 110 mm stroke is longer than the 100 mm standard limit for this bore, so it is a made-to-order length.
The short ISO 21287-class body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, which is why it slots into tight pick-and-place gantries and fixture plates. The through-rod resists rotation and light side load, and the rear rod can carry a workpiece or a sensor flag. Note this model is discontinued: the current-production direct is ACED20X110, so confirm ISO 21287 mounting dimensions before swapping.
Airtac ACPD Double Rod Compact Cylinder ACPD20X110S Technical Specifications
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD20X110S |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED20X110S |
| Bore size | Ø20 mm |
| Stroke | 110 mm |
| Acting type | Double acting, double rod |
| Port size | M5×0.8 |
| Rod thread | M6×1.0 |
| 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 100 mm |
Specifications follow the official AirTAC ACP datasheet (now discontinued). The ACED20X110S (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 (Ø20mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 118 N |
| 0.7 MPa | 165 N |
| Max (@1.0 MPa) | 24 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 ACPD20X110S
| ACPD | DIN compact cylinder (double-rod, discontinued). |
|---|---|
| 20 | Bore size in mm. |
| ×110 | 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 ACPD20X110S Is Used
Symmetric fixture clamping
The equal 117.8 N push and pull at 0.5 MPa lets one cylinder clamp and release a machined housing in a drilling jig with the same rated force both ways.
Bidirectional parts transfer
A rod on each cover drives a slide table on a small electronics assembly line, pushing trays into position and retracting them at 30-500 mm/s without reversing the mount.
Position-flagged test station
With the -S magnet fitted, CMSE or DMSE switches on a leak-test fixture confirm the 110 mm made-to-order stroke has reached both ends before the test cycle starts.
Replacing the Airtac ACPD Double Rod Compact Cylinder ACPD20X110S with the ACED20X110S
At 117.8 N per side at 0.5 MPa, bore 20 suits light clamping and transfer heads; step down to bore 16 (75.4 N) for smaller loads or up to bore 25 (206.2 N) when you need more margin. Like any plain double-rod cylinder it drifts when air is lost, so add a rod lock or pilot check valve for a held load. The 110 mm stroke is non-standard and built to order. FA/FB flange and LB foot mounts bolt to the ISO 21287 face, and the fitted -S magnet accepts CMSE / DMSE switches. Order ACED20X110 as the current replacement.
Replacement checklist
- ✓ Current-production ACE → ACED20X110S
- ✓ 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 ACPD20X110S FAQ
Yes. Because a rod exits both covers, both strokes use the rod-side area, so force is equal each way: 117.8 N at 0.5 MPa and 164.9 N at 0.7 MPa, with a maximum of 24.0 kgf at 1.0 MPa. Operating range is 0.15-1.0 MPa (22-145 psi), proof pressure 1.5 MPa (215 psi), speed 30-500 mm/s, and the fixed TPU bumper decelerates at both ends. The 110 mm stroke exceeds the 100 mm standard for bore 20, so it is made to order.
This model is no longer in production. The current direct is ACED20X110 - swap the P for an E - which matches the same 20 mm bore, 110 mm stroke and force class in the ISO 21287 family. Because the ACPD is DIN-standard, confirm the ISO 21287 mounting dimensions before swapping. The ACED keeps the same mounting options (FA/FB flange, LB foot) and the optional -S magnet for CMSE / DMSE switches.
Related AirTAC ACE Cylinders
Request a Quote for the ACED20X110S
Send us the quantity and destination. We confirm price, stock and lead time on the ACED20X110S replacement — usually within 7-8 hours.