This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACE100X70SB, 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 ACP Compact Cylinder ACP100X70SB
The AirTAC ACP Compact Cylinder ACP100X70SB is a double acting DIN-standard tight/compact air cylinder with a Ø100mm bore and 70mm stroke, 1/4" air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE100X70SB (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ100 mm
- Stroke70 mm
- Port size1/4"
- Acting typeDouble acting
- Rod threadM16×1.5
- StatusDiscontinued → ACE100X70SB
- 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 ACP Compact Cylinder ACP100X70SB
The ACP100X70SB is a double acting DIN-standard compact cylinder with a 100 mm bore and 70 mm stroke, driving a 25 mm hard-chrome S45C rod through a male external thread (the B code). At 0.5 MPa it pushes 3927 N and pulls 3681.6 N; at 0.7 MPa push rises to 5497.8 N, with a theoretical peak of 800.9 kgf at 1.0 MPa. The hard-anodized aluminium body keeps the mounting length roughly 50% shorter than an ISO 15552 profile cylinder, so a 100 mm bore fits into presses and gantries that cannot swallow a full-length body. The model carries the optional -S magnet, so CMSE or DMSE reed and solid-state switches can be clipped on for end-of-stroke signalling.
Air is the only fluid, filtered to 40 um, at 0.15-1.0 MPa (22-145 psi), proof 1.5 MPa (215 psi), temperature -20 to +70 C, speed 30-500 mm/s, with fixed TPU bumpers at both ends. This ACP model is discontinued; the current-production direct is the ISO 21287 ACE100X70, same bore, stroke and force class - confirm the ISO 21287 mounting dimensions before swapping, since the ACP follows the older DIN-standard footprint.
Airtac ACP Compact Cylinder ACP100X70SB Technical Specifications
| Model | Airtac ACP Compact Cylinder ACP100X70SB |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE100X70SB |
| Bore size | Ø100 mm |
| Stroke | 70 mm |
| Acting type | Double acting |
| Port size | 1/4" |
| Rod thread | M16×1.5 |
| 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 300 mm |
Specifications follow the official AirTAC ACP datasheet (now discontinued). The ACE100X70SB (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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa | 5498 N | 5154 N |
| Max (@1.0 MPa) | 801 kgf | |
The ACE100X70SB produces the same force from the same bore. Actual usable force is lower than theoretical; size with a margin.
Model Code: Airtac ACP Compact Cylinder ACP100X70SB
| ACP | DIN compact cylinder (double-acting, discontinued). |
|---|---|
| 100 | Bore size in mm. |
| ×70 | 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 ACP Compact Cylinder ACP100X70SB Is Used
Bench-top press stamping
A 70 mm stroke compact body delivering 3927 N at 0.5 MPa suits a small marking or staking press where a full-length 100 mm bore cylinder would overhang the fixture.
Gantry clamp on a machining line
Clamping machined aluminium housings in a CNC fixture: the short ISO 21287-class body tucks between guard rails, and the -S magnet feeds CMSE switch signals to the PLC.
Replacing the Airtac ACP Compact Cylinder ACP100X70SB with the ACE100X70SB
If 3927 N of push at 0.5 MPa is more than the job needs, the bore 80 size delivers 2513 N in the same compact family; if the load is heavier, nothing larger exists in this series, so step up to a bigger frame or a different series. The 70 mm stroke sits well inside the 300 mm maximum standard stroke for bore 100, so it is a catalogue item, not a made-to-order length. Remember that a plain cylinder drifts when air is lost - add a rod lock or pilot check valve if the load must stay put. This unit already includes the -S magnet for CMSE / DMSE switches and the B male rod thread; FA/FB flange, LB foot and CA/CB clevis mountings bolt to the same face. Order the ACE100X70 as the current replacement and verify ISO 21287 mounting dimensions first.
Replacement checklist
- ✓ Current-production ACE → ACE100X70SB
- ✓ Same bore / stroke / force class
- ✓ Confirm ISO 21287 mounting dimensions
- ✓ Port/thread type (PT / G)
- ✓ Add -S for magnet if you need sensors
Airtac ACP Compact Cylinder ACP100X70SB FAQ
Push is 3927 N and pull 3681.6 N at 0.5 MPa; at 0.7 MPa push reaches 5497.8 N (pull 5154.2 N), with a theoretical maximum of 800.9 kgf at 1.0 MPa. The model is discontinued; the current-production replacement is the ACE100X70 in the ISO 21287 family - same bore, stroke and force class, but confirm the mounting dimensions before swapping because the ACP is DIN-standard.
It is a short compact cylinder with a hard-anodized aluminium body, threaded aluminium covers and a 25 mm hard-chrome rod, about 50% shorter in mounting length than an ISO 15552 profile cylinder. This SB version carries the optional -S magnet, so CMSE reed or DMSE solid-state switches mount directly on the body; fixed TPU bumpers decelerate the piston at both ends.
Related AirTAC ACE Cylinders
Request a Quote for the ACE100X70SB
Send us the quantity and destination. We confirm price, stock and lead time on the ACE100X70SB replacement — usually within 7-8 hours.