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 ACQJ40X20-20S Adjustable Compact Cylinder Specifications
- Series: ACQJ32~40 Slim Cylinder Family
- Model Code Breakdown: ACQJ40X20-20S (40mm Bore × 20mm Stroke, 20mm Rod)
- Bore Size: 40mm (±0.1mm tolerance)
- Stroke: 20mm (Adjustable ±2mm via built-in cushion)
- Operating Pressure: 0.05-1.0 MPa (7-145 PSI)
- Temperature Range: -20℃ to 80℃ (Dry Air Required Below 0℃)
- Cushion Type: External Adjustable Rubber Bumper
- Mounting: Multiple options (Basic: MF1 Foot Mount, Optional: MP4 Flange)
- Port Size: M5x0.8 (Standard), G1/8 Optional
- Body Material: Aluminum Alloy (A6063-T5 Anodized)
- Piston Rod: SUS304 Stainless Steel (Hard Chrome Plated, 20mm Rod Diameter)
- Seals: NBR + Special Polyurethane Blend (Oil & Dust Resistant)
- Weight: 0.68kg ±3% (Excluding Accessories)
- Dimensions:
- Length: 104mm (Min. Retracted Length)
- Width: 56mm (Maximum Housing Width)
- Height: 40mm (Bore Axis Direction)
- ISO Standard: Compliant with ISO 6432 (25mm Mounting Hole Spacing)
Ultra-flat cylinder (23% slimmer than standard models) with dual-axis position detection slots. Features anti-rotation guide grooves and 360° adjustable magnetic sensor positions. The dual-chamber buffer system reduces end-impact noise to ≤65dB(A). Optional auto-switch compatibility (M9/M12 connectors).
- PCB handling robots requiring precision vertical lifts
- Wafer cassette indexers in semiconductor FABs
- High-speed sorting gates in packaging lines (Up to 5Hz cycles)
- Medical device assembly with cleanroom requirements
- Battery cell compression fixtures in EV manufacturing
| Property | Property Value |
|---|---|
| sku | ACQJ40X20-20S |
| 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 | <20mm> |
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.









