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 ACQJ40X300-20S Adjustable Compact Cylinder Specifications
- Series: ACQJ32~40 (Adjustable Thin-Type Cylinder)
- Full Model: ACQJ40X300-20S
- Bore Size: 40mm
- Stroke: 300mm (adjustable within 0-30mm via external screw)
- Operating Pressure: 0.05~0.8 MPa
- Cushioning: Rubber buffer + adjustable end lock
- Mounting Style: Basic type (no built-in mounts)
- Port Size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston Rod Thread: M12x1.25
- Ambient Temperature: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston Rod: Stainless steel (SUS304)
- Seals: NBR + PU combination
- Weight: 1.65kg ±3% (excluding accessories)
- Dimensions:
- Length: 373mm (full extension)
- Width: 58mm (max flange width)
- Height: 40mm (body profile height)
- ISO Standard: Compliant with ISO 6432 (25mm profile height series)
Ultra-slim profile cylinder with external stroke adjustment capability, featuring a 15% reduction in height compared to standard ISO cylinders. The double-sealed piston design ensures ≤0.5mm/s creep speed under load. Includes magnetic piston for sensor attachment (20S suffix indicates 2m cable inductive sensor compatibility).
- PCB handling robots requiring precise stroke control
- Pharmaceutical blister packaging machines
- Automated optical inspection (AOI) equipment
- Cleanroom-compatible material transfer systems
- Vertical lift mechanisms in 3D printers
| Property | Property Value |
|---|---|
| sku | ACQJ40X300-20S |
| 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 | 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.









