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 ACQJ40X50-20SB Technical Details
- Series: ACQJ (Thin Adjustable Cylinder Series)
- Bore size: 40mm (ACQJ40 variant)
- Stroke: 50mm ±0.5mm (adjustable)
- Mounting type: Basic foot mount (ISO 15552 standard)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Rubber buffer + adjustable hydraulic shock absorber
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston rod thread: M10x1.25
- Temperature range: -20℃ to 80℃ (dry air required below 0℃)
- Body material: Aluminum alloy (anodized finish)
- Seal material: NBR (standard) / PU (high temperature option)
- Weight: 1.45kg ±2% (without accessories)
- Dimensions:
- Length: 157mm (full extension)
- Width: 53mm (mounting base)
- Height: 89mm (including rod end)
- Repeat positioning accuracy: ±0.2mm
- Lubrication: Pre-lubricated (relubrication interval: 2,000km stroke)
Ultra-slim profile cylinder (20% thinner than standard models) with dual-stage position adjustment mechanism. Features integrated mounting slots for T-slot aluminum framing systems and corrosion-resistant coating. The "20SB" suffix indicates built-in magnetic piston for sensor compatibility and SB-type adjustable stroke mechanism with locknut.
- High-speed pick-and-place robots in SMT assembly lines
- Precision clamping fixtures for CNC machining centers
- Cartesian coordinate manipulators in food packaging
- Valve actuation in semiconductor cleanroom equipment
- Medical device assembly with limited space constraints
| Property | Property Value |
|---|---|
| sku | ACQJ40X50-20SB |
| 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 | <50mm> |
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.









