This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACEJ12X110-10SB, 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 ACPJ Adjustable Compact Cylinder ACPJ12X110-10SB
The AirTAC ACPJ Adjustable Compact Cylinder ACPJ12X110-10SB is a double acting, double rod, adjustable stroke DIN-standard tight/compact air cylinder with a Ø12mm 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 ACEJ12X110-10SB (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ12 mm
- Stroke110 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod, adjustable stroke
- Rod threadM3×0.5
- StatusDiscontinued → ACEJ12X110-10SB
- 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 ACPJ Adjustable Compact Cylinder ACPJ12X110-10SB
The ACPJ12X110-10SB is a double acting compact cylinder with an adjustable stroke: a stop screw trims the extend stroke by up to 10 mm inside the ordered 110 mm, giving a usable range of 100-110 mm. The 12 mm bore delivers 56.5 N push and 42.4 N pull at 0.5 MPa (79.2 / 59.4 N at 0.7 MPa), with a theoretical ceiling of 11.5 kgf at 1.0 MPa. Air supply is 0.15-1.0 MPa (22-145 psi), filtered to 40 um, and rod speed runs 30-500 mm/s.
The short ISO 21287-class body saves roughly 50% of the mounting length of an ISO 15552 profile cylinder, so it slots into slim fixtures and guarding where a full-length body cannot. The 110 mm stroke is beyond the 50 mm standard maximum for this bore, so it is a made-to-order build. As a sizing rule, plan on about 34 N of real work at 0.5 MPa (roughly 60% of rated push), which lifts about 2.8 kg vertically with a 2:1 margin. The -S magnet is fitted on this model, so CMSE / DMSE switches can be mounted, and the B code gives a male rod thread. Note this ACPJ is discontinued; the current-production drop-in is ACEJ12X110 - confirm ISO 21287 mounting dimensions before swapping.
Airtac ACPJ Adjustable Compact Cylinder ACPJ12X110-10SB Technical Specifications
| Model | Airtac ACPJ Adjustable Compact Cylinder ACPJ12X110-10SB |
|---|---|
| Series | ACPJ DIN compact cylinder (discontinued) |
| Replacement | ACEJ12X110-10SB |
| Bore size | Ø12 mm |
| Stroke | 110 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| Port size | M5×0.8 |
| Rod thread | M3×0.5 |
| 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 50 mm |
Specifications follow the official AirTAC ACP datasheet (now discontinued). The ACEJ12X110-10SB (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 (Ø12mm)
| Pressure | Force (both ways) |
|---|---|
| 0.5 MPa | 42 N |
| 0.7 MPa | 59 N |
| Max (@1.0 MPa) | 9 kgf |
ACPJ is double-rod: the rear rod that carries the stroke adjuster exits the rear cover, so both piston faces lose rod area. The rod-side (annular) area is used for both directions (conservative).
Model Code: Airtac ACPJ Adjustable Compact Cylinder ACPJ12X110-10SB
| ACPJ | DIN compact cylinder (adjustable-stroke, discontinued). |
|---|---|
| 12 | Bore size in mm. |
| ×110 | Stroke length in mm. |
| -10 | Adjustable stroke window (mm the extend stroke can be shortened on site). |
| 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 ACPJ Adjustable Compact Cylinder ACPJ12X110-10SB Is Used
Position-verified ejector on a PCB test line
The fitted -S magnet accepts CMSE / DMSE switches, so the controller confirms the 100-110 mm trimmed extend stroke before the fixture indexes, at speeds up to 500 mm/s.
Small-part clamping in a watch-assembly jig
About 34 N of usable push at 0.5 MPa is enough to hold tiny components without marking them, and the short body fits inside a compact jig plate.
Sample pusher in a laboratory dispensing station
The 10 mm adjustment window lets a technician dial the extend stroke between 100 and 110 mm to seat vials precisely, with the male rod thread taking a custom pusher tip.
Replacing the Airtac ACPJ Adjustable Compact Cylinder ACPJ12X110-10SB with the ACEJ12X110-10SB
At 12 mm bore this is the smallest force class in the range: 56.5 N push at 0.5 MPa. Step up to the 16 mm bore for 100.5 N push or the 20 mm bore for 157.1 N at the same pressure if the load needs more margin. The adjuster is a mechanical end stop for the extend stroke only - it does not lock the piston, so on air loss the rod can drift and an external brake is needed for load holding. Match FA/FB flange or LB foot hardware to the ISO 21287 face, and remember the magnet is only present when the -S code is ordered (it is on this model). For new designs, specify the ACEJ12X110 instead, since ACPJ is discontinued.
Replacement checklist
- ✓ Current-production ACE → ACEJ12X110-10SB
- ✓ Same bore / stroke / force class
- ✓ Confirm ISO 21287 mounting dimensions
- ✓ Port/thread type (PT / G)
- ✓ Add -S for magnet if you need sensors
Airtac ACPJ Adjustable Compact Cylinder ACPJ12X110-10SB FAQ
At 0.5 MPa it pushes 56.5 N and pulls 42.4 N; at 0.7 MPa those rise to 79.2 N and 59.4 N, with a theoretical maximum of 11.5 kgf at 1.0 MPa. It is double acting with a 10 mm adjustment window on the 110 mm stroke, a 6 mm rod with male thread, an M5x0.8 port, TPU bumpers at both ends, and a speed range of 30-500 mm/s. The 110 mm stroke is a made-to-order length because the bore 12 standard maximum is 50 mm.
No - the ACPJ family is discontinued. The current-production replacement is ACEJ12X110, which keeps the same bore, stroke and force class in a short ISO 21287 body. Because the ACP is DIN-standard, confirm the ISO 21287 mounting dimensions against your fixture before swapping, and check FA/FB flange or LB foot hardware fits the new face.
Related AirTAC ACE Cylinders
Request a Quote for the ACEJ12X110-10SB
Send us the quantity and destination. We confirm price, stock and lead time on the ACEJ12X110-10SB replacement — usually within 7-8 hours.