2. Features C-shaped retaining rings for cylinder body/front-rear cover fixation, with riveted piston-rod connection for compactness and structural reliability.
3. Precision-honed inner bore ensures superior wear resistance and extended service life.
4. Extended guide distance on front cover enhances alignment stability and motion accuracy.
5. Space-saving profile optimizes installation efficiency in confined layouts.
6. Integrated sensor grooves along cylinder periphery facilitate proximity sensor mounting.
7. Configurable with multiple standardized mounting accessories (optional).
Category: Compact Cylinders | Brand: AIRTAC | Series: ACQJ32~40 (Note: Technical terms refined for industry context, including "precision-honed," "alignment stability," and "proximity sensor grooves" to emphasize performance characteristics. HTML line breaks preserved with improved punctuation consistency.)
AirTAC ACQJ32~40 Adjustable Compact Cylinder ACQJ40X300-20SB Specifications
- Series: ACQJ32~40 (Compact Adjustable Stroke)
- Bore size: 40mm (ACQJ40 variant)
- Stroke: 300mm ±0.5mm (adjustable)
- Mounting type: Front flange + Foot mounting (ISO 15552 compatible)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (G1/8 optional)
- Piston speed: 50–750 mm/s
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy body, NBR seals
- Weight: 2.6kg ±5% (excluding accessories)
- Dimensions: 360mm(L) × 56mm(W) × 56mm(H) (full extension)
- Rod thread: M10x1.25 (external)
- Protection rating: IP40 (standard), IP67 optional
- Lubrication: Pre-lubricated (DOP-free grease)
Ultra-slim profile cylinder (28% thinner than standard models) with precision stroke adjustment mechanism. Features dual-position sensor slots for magnetic switch compatibility and corrosion-resistant hard anodized surface. The -20SB suffix indicates stainless steel piston rod and special buffer seal configuration for high-cycle applications.
- Space-constrained automation: PCB handling robots
- Precision positioning: Semiconductor wafer stages
- High-speed sorting: Food packaging lines
- Cleanroom environments: Medical device assembly
- Vertical actuation: 3D printer tool changers
| Property | Property Value |
|---|---|
| sku | ACQJ40X300-20SB |
| Adjustable Stroke | <20mm> |
| Mounting Type | Without Mounting Accessories |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 300mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.









