AirTAC ACP40 Compact Air Cylinder, 40 mm Bore
Every AirTAC ACP40 configuration on one page: 49 order codes with strokes from 15 to 250 mm and 1 mounting, from $40.83. Pick a stroke, mounting and version to see the exact order code and price. Discontinued series: orders ship as the ACE with the same code.
Basic (no mounting)
This combination is not a stock order code. Request a quote and we will confirm availability and price.
- 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 ACP40
Discontinued: AirTAC has replaced the ACP series with the ACE series. Every ACP code on this page is supplied as the current ACE with the same code after the prefix, for example ACP40X15B ships as ACE40X15B. The specifications on this page are those of the ACE you receive.
The AirTAC ACP40 is a double-acting compact cylinder with a 40 mm bore and a 12 mm piston rod. At 0.5 MPa it pushes 628 N and pulls 572 N; at 0.7 MPa that rises to 880 N push and 800 N pull. Force depends on bore and pressure only, so every stroke on this page gives the same output.
All ACP40 versions share 1/8" air ports, an M8×1.25 rod thread and rubber bumpers at both ends. The cylinder runs on filtered air between 0.15 and 1.0 MPa (proof 1.5 MPa), from -20 to +70 °C, at 30 to 500 mm/s. This page lists 49 order codes with strokes from 15 to 250 mm; the catalog maximum stroke is 200 mm, and the longer codes are non-standard strokes that we confirm with the quote.
ACP40 Technical Specifications
| Bore size | Ø40 mm |
|---|---|
| Stock strokes | 15 – 250 mm |
| Catalog maximum stroke | 200 mm (longer on request) |
| Acting type | Double acting |
| Port size | 1/8" (PT standard) |
| Piston rod / rod thread | Ø12 mm / M8×1.25; male option (B) |
| Fluid | Air (filtered by 40 µm 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 | Rubber bumper at both ends |
Source: AirTAC Products Catalog 2026A (PDF01-P0469), ACE series ordering code and specifications. The ACP series is discontinued; these are the ACE specifications.
Theoretical output force (Ø40 mm)
| Pressure | Push | Pull |
|---|---|---|
| 0.5 MPa | 628 N | 572 N |
| 0.7 MPa | 880 N | 800 N |
Push = pressure × bore area; pull subtracts the Ø12 mm rod area. Usable force is lower because of friction and back-pressure.
How the ACP40 Order Code Is Built
| ACP40 | Series and bore (40 mm) |
|---|---|
| X100 | Stroke in mm |
| S | Built-in magnet for position sensors (blank = none) |
| B | Male threaded rod end (blank = female) |
| LB / FA / FB / CA / CB / CR / FTC / SDB | Mounting: LB foot; FA front flange; FB rear flange; CA single clevis; CB double clevis; CR rear pin clevis; FTC front trunnion; SDB pivot bracket (blank = none) |
| G | Port thread: G = G (BSPP), blank = PT |
All AirTAC ACP40 Order Codes (49)
Each order code links to its own datasheet page. Use Select to load it into the configurator above.
| Order code | Stroke (mm) | Mounting | Magnet · Rod end · Thread | Price | Select |
|---|---|---|---|---|---|
| ACP40X15B | 15 mm | Basic (no mounting) | - · male rod (B) · PT | $40.83 | |
| ACP40X15S | 15 mm | Basic (no mounting) | S · female rod · PT | $42.57 | |
| ACP40X15SB | 15 mm | Basic (no mounting) | S · male rod (B) · PT | $42.57 | |
| ACP40X20 | 20 mm | Basic (no mounting) | - · female rod · PT | $41.89 | |
| ACP40X20B | 20 mm | Basic (no mounting) | - · male rod (B) · PT | $41.89 | |
| ACP40X20S | 20 mm | Basic (no mounting) | S · female rod · PT | $43.63 | |
| ACP40X20SB | 20 mm | Basic (no mounting) | S · male rod (B) · PT | $43.63 | |
| ACP40X25 | 25 mm | Basic (no mounting) | - · female rod · PT | $43.20 | |
| ACP40X60 | 60 mm | Basic (no mounting) | - · female rod · PT | $51.91 | |
| ACP40X60B | 60 mm | Basic (no mounting) | - · male rod (B) · PT | $51.91 | |
| ACP40X60S | 60 mm | Basic (no mounting) | S · female rod · PT | $53.66 | |
| ACP40X60SB | 60 mm | Basic (no mounting) | S · male rod (B) · PT | $53.66 | |
| ACP40X65S | 65 mm | Basic (no mounting) | S · female rod · PT | $56.08 | |
| ACP40X70 | 70 mm | Basic (no mounting) | - · female rod · PT | $54.34 | |
| ACP40X70B | 70 mm | Basic (no mounting) | - · male rod (B) · PT | $54.34 | |
| ACP40X70S | 70 mm | Basic (no mounting) | S · female rod · PT | $56.08 | |
| ACP40X70SB | 70 mm | Basic (no mounting) | S · male rod (B) · PT | $56.08 | |
| ACP40X75 | 75 mm | Basic (no mounting) | - · female rod · PT | $55.64 | |
| ACP40X75B | 75 mm | Basic (no mounting) | - · male rod (B) · PT | $55.64 | |
| ACP40X75S | 75 mm | Basic (no mounting) | S · female rod · PT | $57.39 | |
| ACP40X75SB | 75 mm | Basic (no mounting) | S · male rod (B) · PT | $57.39 | |
| ACP40X80 | 80 mm | Basic (no mounting) | - · female rod · PT | $56.71 | |
| ACP40X80B | 80 mm | Basic (no mounting) | - · male rod (B) · PT | $56.71 | |
| ACP40X80S | 80 mm | Basic (no mounting) | S · female rod · PT | $58.45 | |
| ACP40X80SB | 80 mm | Basic (no mounting) | S · male rod (B) · PT | $58.45 | |
| ACP40X85SB | 85 mm | Basic (no mounting) | S · male rod (B) · PT | $60.88 | |
| ACP40X90 | 90 mm | Basic (no mounting) | - · female rod · PT | $59.13 | |
| ACP40X90B | 90 mm | Basic (no mounting) | - · male rod (B) · PT | $59.13 | |
| ACP40X150SB | 150 mm | Basic (no mounting) | S · male rod (B) · PT | $75.26 | |
| ACP40X160 | 160 mm | Basic (no mounting) | - · female rod · PT | $75.89 | |
| ACP40X160B | 160 mm | Basic (no mounting) | - · male rod (B) · PT | $75.89 | |
| ACP40X160S | 160 mm | Basic (no mounting) | S · female rod · PT | $77.63 | |
| ACP40X160SB | 160 mm | Basic (no mounting) | S · male rod (B) · PT | $77.63 | |
| ACP40X175 | 175 mm | Basic (no mounting) | - · female rod · PT | $79.62 | |
| ACP40X175B | 175 mm | Basic (no mounting) | - · male rod (B) · PT | $79.62 | |
| ACP40X175S | 175 mm | Basic (no mounting) | S · female rod · PT | $81.36 | |
| ACP40X175SB | 175 mm | Basic (no mounting) | S · male rod (B) · PT | $81.36 | |
| ACP40X200 | 200 mm | Basic (no mounting) | - · female rod · PT | $85.48 | |
| ACP40X200B | 200 mm | Basic (no mounting) | - · male rod (B) · PT | $85.48 | |
| ACP40X200S | 200 mm | Basic (no mounting) | S · female rod · PT | $87.22 | |
| ACP40X200SB | 200 mm | Basic (no mounting) | S · male rod (B) · PT | $87.22 | |
| ACP40X225 | 225 mm | Basic (no mounting) | - · female rod · PT | $91.58 | |
| ACP40X225B | 225 mm | Basic (no mounting) | - · male rod (B) · PT | $91.58 | |
| ACP40X225S | 225 mm | Basic (no mounting) | S · female rod · PT | $93.32 | |
| ACP40X225SB | 225 mm | Basic (no mounting) | S · male rod (B) · PT | $93.32 | |
| ACP40X250 | 250 mm | Basic (no mounting) | - · female rod · PT | $97.49 | |
| ACP40X250B | 250 mm | Basic (no mounting) | - · male rod (B) · PT | $97.49 | |
| ACP40X250S | 250 mm | Basic (no mounting) | S · female rod · PT | $99.23 | |
| ACP40X250SB | 250 mm | Basic (no mounting) | S · male rod (B) · PT | $99.23 |
Need a combination that is not listed? Request a quote.
Where the ACP40 Is Used
General automation
About 628 N at 0.5 MPa covers most pushing, lifting and indexing tasks.
Clamping fixtures
Rigid mountings hold the cylinder for clamps and presses.
Doors, gates and levers
Pivoting covers and brackets drive mechanisms that swing.
Choosing the Right ACP40 Configuration
Start with the stroke. Pick the exact travel your machine needs; a longer stroke adds length, weight and air consumption without adding force. If your length is not listed, request a quote and we will confirm whether it can be built.
Then choose the mounting. Basic (no code) uses the cylinder's own mounting holes. Foot and flange mountings hold the cylinder rigid for straight-line loads; clevis and trunnion mountings let it pivot when the load moves in an arc.
Finally pick the version: S adds a magnet for position sensors; B gives a male threaded rod end instead of the standard female thread.
AirTAC ACP40 FAQ
Discontinued: AirTAC has replaced the ACP series with the ACE series. Every ACP code on this page is supplied as the current ACE with the same code after the prefix, for example ACP40X15B ships as ACE40X15B. The specifications on this page are those of the ACE you receive.
No. Every ACP40 gives about 628 N push and 572 N pull at 0.5 MPa, whatever the stroke.
1/8" ports, PT thread as standard.
Basic mounting only. Pick a pivoting cover or bracket when the load moves in an arc, a rigid one for straight-line loads.
Usually yes. Request a quote with the stroke, mounting and version and we will confirm whether it can be built, plus price and lead time.
0.15 to 1.0 MPa operating pressure (proof 1.5 MPa) and -20 to +70 °C on filtered air.
No. You can order a single ACP40. Orders are processed and handed to the carrier within 3-5 business days.
Buying the ACP40 from AirtacDistr
Genuine AirTAC parts
Every order code on this page is the AirTAC factory part number. Specifications follow the AirTAC Products Catalog 2026A. About us
Ready in 3-5 business days
That is our time to process the order and hand it to the carrier. No minimum order: a single piece can be ordered.
14-day returns, 1-year warranty
Return within 14 days of delivery; the buyer pays return shipping. The warranty covers defects not caused by misuse. Return policy
Engineering help
Send your application details and we will confirm the right order code, usually within 7-8 hours. Ask us
Page data checked against the live catalog on 2026-11-12.
Request a Quote for the ACP40
Send the order code, quantity and destination. We confirm price, stock and lead time, usually within 7-8 hours.