This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED20X110, 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 ACPD20X110
The AirTAC ACPD Double Rod Compact Cylinder ACPD20X110 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 ACED20X110 (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 → ACED20X110
- 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 ACPD20X110
Double acting and double rod, the ACPD20X110 pushes a 20 mm piston through a 110 mm stroke with a rod leaving both covers, so the force is identical whichever end you work from: 117.8 N at 0.5 MPa and 164.9 N at 0.7 MPa, equal in both directions. The through-rod resists rotation and side load, gives a symmetric mounting face, and the rear rod can carry a sensor flag. A fixed TPU bumper sits at each end and the body is hard-anodized aluminium with an S45C hard-chrome rod.
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 jigs, guards and gantries. Note that the 110 mm stroke exceeds the 100 mm standard maximum for bore 20, so this unit is made to order. This model is discontinued; the current-production replacement is the ACED20X110.
Airtac ACPD Double Rod Compact Cylinder ACPD20X110 Technical Specifications
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD20X110 |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED20X110 |
| 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 ACED20X110 (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 ACPD20X110
| 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 ACPD20X110 Is Used
Reciprocating test fixture
A through-rod cycling a small electronics test head at 30-500 mm/s, with the rear rod carrying a position flag for a CMSE switch when the -S magnet is ordered.
Packaging line diverter
Pushing cartons sideways with equal 117.8 N force in both directions, the through-rod resisting side load from off-center product on the belt.
Replacing the Airtac ACPD Double Rod Compact Cylinder ACPD20X110 with the ACED20X110
At 117.8 N per direction at 0.5 MPa, the 20 mm bore sits between the 16 mm bore (75.4 N) and the 25 mm bore (206.2 N); step up if your fixture needs more margin, down if the load is light. Because a rod exits both covers, plan for the rear rod clearance in the housing. The 110 mm stroke is beyond the 100 mm standard for bore 20, so it is a made-to-order build. Like any plain cylinder it will drift when air is lost, so add a rod lock or pilot check if the load must stay put. FA/FB flange and LB foot mountings bolt to the ISO 21287 face, and the optional -S magnet enables CMSE / DMSE switches. This model is discontinued - order the ACED20X110 and confirm the ISO 21287 mounting dimensions before swapping.
Replacement checklist
- ✓ Current-production ACE → ACED20X110
- ✓ 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 ACPD20X110 FAQ
Because a rod exits both covers, force is equal in both directions: 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, air filtered to 40 um, temperature -20 to +70 C. The 110 mm stroke exceeds the 100 mm standard maximum for bore 20, so it is made to order.
It is a DIN-standard compact cylinder with a hard-anodized aluminium body, S45C hard-chrome rod, M5x0.8 ports, a female M6x1.0 rod thread and a fixed TPU bumper at each end. The body is about 50% shorter in mounting length than an ISO 15552 profile cylinder. The ACPD family is discontinued; the current direct is the ACED20X110 - confirm the ISO 21287 mounting dimensions before you swap.
Related AirTAC ACE Cylinders
Request a Quote for the ACED20X110
Send us the quantity and destination. We confirm price, stock and lead time on the ACED20X110 replacement — usually within 7-8 hours.