This model is discontinued
AirTAC has phased out the ACP series. You can still order this code here: we ship the current replacement ACEJ16X30-30SB, 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 ACPJ16X30-30SB
The AirTAC ACPJ Adjustable Compact Cylinder ACPJ16X30-30SB is a double acting, double rod, adjustable stroke DIN-standard tight/compact air cylinder with a Ø16mm bore and 30mm stroke, M5×0.8 air ports and a hard-anodized aluminium body. This model is discontinued — the current-production replacement is the ACEJ16X30-30SB (ISO 21287 ACE), in the same bore, stroke and force class.
- BoreØ16 mm
- Stroke30 mm
- Port sizeM5×0.8
- Acting typeDouble acting, double rod, adjustable stroke
- Rod threadM4×0.7
- StatusDiscontinued → ACEJ16X30-30SB
- 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 ACPJ16X30-30SB
The ACPJ16X30-30SB is a double acting, adjustable-stroke compact cylinder in the discontinued ACPJ family. Its 16 mm bore delivers 100.5 N push and 75.4 N pull at 0.5 MPa, rising to 140.7 N push at 0.7 MPa, with a theoretical peak of 20.5 kgf at 1.0 MPa. The -30 code gives a 30 mm trim window: a stop screw shortens the 30 mm extend stroke on site, so the usable range is 0-30 mm. A male rod thread (B code) and the optional -S magnet, fitted on this model, round out the build.
The hard-anodized aluminium body follows the ISO 21287 short format, cutting mounting length by roughly half versus an ISO 15552 profile cylinder, which suits tight jigs and guarding. For sizing, treat about 60 N as the practical working force at 0.5 MPa, and expect roughly 5 kg of vertical lift with a 2:1 margin. Fixed TPU bumpers sit at both ends. This model is discontinued; the current drop-in is the ACEJ16X30, so confirm ISO 21287 mounting dimensions before swapping.
Airtac ACPJ Adjustable Compact Cylinder ACPJ16X30-30SB Technical Specifications
| Model | Airtac ACPJ Adjustable Compact Cylinder ACPJ16X30-30SB |
|---|---|
| Series | ACPJ DIN compact cylinder (discontinued) |
| Replacement | ACEJ16X30-30SB |
| Bore size | Ø16 mm |
| Stroke | 30 mm |
| Acting type | Double acting, double rod, adjustable stroke |
| 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 ACEJ16X30-30SB (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 | Force (both ways) |
|---|---|
| 0.5 MPa | 75 N |
| 0.7 MPa | 106 N |
| Max (@1.0 MPa) | 15 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 ACPJ16X30-30SB
| ACPJ | DIN compact cylinder (adjustable-stroke, discontinued). |
|---|---|
| 16 | Bore size in mm. |
| ×30 | Stroke length in mm. |
| -30 | 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 ACPJ16X30-30SB Is Used
Small fixture clamping
Trims the extend stroke from 0-30 mm to clamp small machined parts in drill and milling jigs, with about 60 N of practical force at 0.5 MPa.
Position-verified ejection
Pushes rejected components off a compact conveyor or bowl-feed track; the fitted -S magnet accepts CMSE or DMSE switches for end-of-stroke confirmation.
Bench-top press assist
Adds roughly 5 kg of controlled vertical push in miniature assembly or marking stations where a full-length profile cylinder will not fit.
Replacing the Airtac ACPJ Adjustable Compact Cylinder ACPJ16X30-30SB with the ACEJ16X30-30SB
At 16 mm bore you get 100.5 N push at 0.5 MPa. Step down to the 12 mm bore (56.5 N) for lighter clamps, or up to 20 mm (157.1 N) when the load grows. The male rod thread suits knuckle and bracket attachments, and FA/FB flange or LB foot mounts bolt to the ISO 21287 face. Because the -S magnet is fitted, CMSE or DMSE switches can be added for end-position sensing. Remember the stop screw trims the extend stroke only and does not hold a load on air loss. Order the ACEJ16X30 as the current-production replacement.
Replacement checklist
- ✓ Current-production ACE → ACEJ16X30-30SB
- ✓ 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 ACPJ16X30-30SB 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. The -30 code sets a 30 mm adjustment window: an external stop screw shortens the 30 mm extend stroke anywhere from 0-30 mm. It is a mechanical end stop, not a load-holding brake, so the piston can drift if air is lost. Operating range is 0.15-1.0 MPa (22-145 psi) at 30-500 mm/s.
No - the ACPJ family is discontinued. The current-production replacement is the ACEJ16X30, which swaps the P for an E and matches the same 16 mm bore, 30 mm stroke and force class in the ISO 21287 short-body format. Because the ACP was DIN-standard, confirm the ISO 21287 mounting dimensions before swapping. This model carries the optional -S magnet for CMSE / DMSE switches, a male rod thread, an M5x0.8 port, and fixed TPU bumpers at both ends.
Related AirTAC ACE Cylinders
Request a Quote for the ACEJ16X30-30SB
Send us the quantity and destination. We confirm price, stock and lead time on the ACEJ16X30-30SB replacement — usually within 7-8 hours.