This model is discontinued
AirTAC has phased out the MAL series. The drop-in replacement is ACE16X120SB — same bore, stroke, output force, port and mounting, so it fits the same application. Simply order the ACE16X120SB in place of this model. 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 ACP16X120SB
The AirTAC Airtac ACP Compact Cylinder ACP16X120SB is a double acting DIN-standard tight/compact air cylinder with a Ø16mm bore and 120mm stroke, M5×0.8 air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACE16X120SB (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ16 mm
- Stroke120 mm
- Port sizeM5×0.8
- Acting typeDouble acting
- Rod threadM4×0.7
- StatusDiscontinued → ACE16X120SB
- 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 ACP16X120SB
This is a double acting DIN-standard compact cylinder with a 16 mm bore and a 120 mm stroke, driving an 8 mm rod with a male thread (the B code) and an M5x0.8 air port. At 0.5 MPa it pushes 100.5 N and pulls 75.4 N; at 0.7 MPa those rise to 140.7 N and 105.6 N, with a theoretical maximum of 20.5 kgf at 1.0 MPa. The 120 mm stroke is longer than the 75 mm standard limit for this bore, so it is a made-to-order build. Note the model is discontinued - the current-production successor is ACE16X120.
The short ISO 21287-class body saves about 50% of the mounting length of an ISO 15552 profile cylinder, which suits tight jigs, guards and gantries. Because the -S code is on this unit, a magnet is fitted, so CMSE or DMSE reed and solid-state switches can be mounted for end-of-stroke sensing. For sizing, treat roughly 60 N (0.6 of the push force) as the usable working force at 0.5 MPa - about 6 kg of horizontal push, or around 5 kg lifted vertically with a 2:1 margin. Operating range is 0.15-1.0 MPa (22-145 psi), speed 30-500 mm/s, with a fixed TPU bumper at both ends.
Airtac ACP Compact Cylinder ACP16X120SB Technical Specifications
| Model | Airtac ACP Compact Cylinder ACP16X120SB |
|---|---|
| Series | ACP DIN compact cylinder (discontinued) |
| Replacement | ACE16X120SB |
| Bore size | Ø16 mm |
| Stroke | 120 mm |
| Acting type | Double acting |
| Port size | M5×0.8 |
| Rod thread | M4×0.7 |
| 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 75 mm |
Specifications follow the official AirTAC ACP datasheet (now discontinued). The ACE16X120SB (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 (Ø16mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 101 N | 75 N |
| 0.7 MPa | 141 N | 106 N |
| Max (@1.0 MPa) | 21 kgf | |
The ACE16X120SB 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 ACP16X120SB
| ACP | DIN compact cylinder (double-acting, discontinued). |
|---|---|
| 16 | Bore size in mm. |
| ×120 | 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 (adjustable stroke).
Where the Airtac ACP Compact Cylinder ACP16X120SB Is Used
Small fixture clamping
The 100.5 N push at 0.5 MPa clamps brackets or PCB fixtures in compact machining jigs where the short body must fit inside the jig frame.
Position-sensed ejector
With the -S magnet fitted, CMSE or DMSE switches confirm eject or retract on an assembly-line pusher running 30-500 mm/s.
Light vertical lift
Lifts about 5 kg vertically with a 2:1 margin, ideal for raising small chutes or sensor arms on packaging machines.
Replacing the Airtac ACP Compact Cylinder ACP16X120SB with the ACE16X120SB
At 100.5 N push at 0.5 MPa, this 16 mm bore suits light clamping and small part transfer. Step down to a 12 mm bore (56.5 N) for lighter loads, or up to 20 mm (157.1 N) if the job needs more margin. The 120 mm stroke exceeds the 75 mm standard for this bore, so expect a made-to-order unit with a longer lead time. A plain cylinder does not hold load when air is lost - add a rod lock or pilot check valve for a held position. FA/FB flange, LB foot and CA/CB clevis mountings fit the standard face. Since ACP is discontinued, order ACE16X120 and confirm the ISO 21287 mounting dimensions before swapping.
Replacement checklist
- ✓ Current-production ACE → ACE16X120SB
- ✓ 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 ACP16X120SB FAQ
At 0.5 MPa it pushes 100.5 N and pulls 75.4 N. At 0.7 MPa it pushes 140.7 N and pulls 105.6 N. The theoretical maximum is 20.5 kgf at 1.0 MPa. Plan on about 60 N of real working force at 0.5 MPa, roughly 5 kg lifted vertically with a 2:1 margin. It is double acting, so air drives both directions.
No - the ACP family is discontinued. The drop-in successor is ACE16X120 (swap the P for an E), which matches the same 16 mm bore, 120 mm stroke and force class in the ISO 21287 family. Confirm the ISO 21287 mounting dimensions before swapping, since the ACP was built to the DIN standard. The 120 mm stroke is non-standard for this bore, so it is made to order.
Related AirTAC ACE Cylinders
Request a Quote for the ACE16X120SB
Send us the quantity and destination. We confirm price, stock and lead time on the ACE16X120SB replacement — usually within 7-8 hours.