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 ACQJ40X45-20S Adjustable Compact Cylinder Specifications
- Series: ACQJ32~40 (Adjustable Thin-Type Cylinder Series)
- Model: ACQJ40X45-20S
- Bore size: 40 mm
- Stroke: 45 mm (±0.5mm adjustable)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Cushioning: Adjustable rubber bumper
- Mounting type: Basic foot mounting (ISO 15552 compatible)
- Weight: 0.92 kg (with accessories)
- Dimensions:
- Length: 155 mm (including rod)
- Width: 56 mm (mounting base)
- Height: 40 mm (body thickness)
- Rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR (Nitrile) seals
- Repeat accuracy: ±0.2 mm
- Max piston speed: 500 mm/s
Ultra-slim profile cylinder (20% thinner than standard models) with precision stroke adjustment mechanism. Features dual-position locking screws for fine-tuning stroke length during operation. Corrosion-resistant construction with IP54 protection rating. Includes auto-switch mounting slots for sensor integration.
- Space-constrained automation cells
- PCB handling robots
- Medical device assembly lines
- Packaging machine clamp positioning
- Semiconductor wafer transfer systems
| Property | Property Value |
|---|---|
| sku | ACQJ40X45-20S |
| 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 | <45mm> |
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.









