This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACED20X110B, 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 ACPD20X110B
The AirTAC ACPD Double Rod Compact Cylinder ACPD20X110B 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 ACED20X110B (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 → ACED20X110B
- 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 ACPD20X110B
A double acting compact cylinder with a through rod, the ACPD20X110B pushes a 20 mm bore over a 110 mm stroke and delivers 117.8 N in EACH direction at 0.5 MPa, because both strokes work on the rod-side area. The male rod thread (B code) on both ends suits knuckle and tooling plates directly. Note the 110 mm stroke exceeds the 100 mm standard maximum for this bore, so it is a made-to-order unit.
The hard-anodized aluminium body keeps the mounting length about 50% shorter than an ISO 15552 profile cylinder, which is why it fits tight jigs and gantries. A fixed TPU bumper pads both ends, and the back-end rod can carry a sensor flag. This model is discontinued; the current direct is the ACED20X110, so confirm ISO 21287 mounting dimensions before swapping.
Airtac ACPD Double Rod Compact Cylinder ACPD20X110B Technical Specifications
| Model | Airtac ACPD Double Rod Compact Cylinder ACPD20X110B |
|---|---|
| Series | ACPD DIN compact cylinder (discontinued) |
| Replacement | ACED20X110B |
| 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 ACED20X110B (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 ACPD20X110B
| 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 ACPD20X110B Is Used
Reciprocating test fixtures
The through rod drives a probe plate forward and back with identical 117.8 N force each way, ideal for repeated functional testing of small assemblies.
Sensor-flag conveyor stops
The rear rod carries a flag past a CMSE or DMSE switch (with the optional -S magnet) so a PLC confirms stopper position on a light parts line.
Replacing the Airtac ACPD Double Rod Compact Cylinder ACPD20X110B with the ACED20X110B
At 117.8 N per side, this bore sits between the 16 mm (75.4 N) and 25 mm (206.2 N) options at 0.5 MPa. Step down for lighter pick-and-place heads, or up to 25 mm when the load climbs. The piston drifts when air is lost, so add a rod lock or pilot check if the load must stay put. Mounting brackets and I/Y knuckles bolt to the ISO 21287 face, and the optional -S magnet enables CMSE / DMSE switches (this code has no magnet). Order the ACED20X110 as the current replacement.
Replacement checklist
- ✓ Current-production ACE → ACED20X110B
- ✓ 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 ACPD20X110B FAQ
Because a rod exits both covers, force is equal both ways: 117.8 N at 0.5 MPa and 164.9 N at 0.7 MPa, on the rod-side area. Peak output at 1.0 MPa is 24.0 kgf. Operating pressure is 0.15-1.0 MPa (22-145 psi), proof 1.5 MPa (215 psi), speed 30-500 mm/s, and the 110 mm stroke is made to order since the bore 20 standard maximum is 100 mm.
The hard-anodized aluminium body is about 50% shorter in mounting length than an ISO 15552 profile cylinder, and a fixed TPU bumper decelerates the piston at each end of travel. It never locks a load, so use a rod lock or pilot check where holding is needed. The ACPD20X110B is discontinued; the ACED20X110 is the current ISO 21287 direct - confirm its mounting dimensions before ordering.
Related AirTAC ACE Cylinders
Request a Quote for the ACED20X110B
Send us the quantity and destination. We confirm price, stock and lead time on the ACED20X110B replacement — usually within 7-8 hours.