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 ACQJ40X40-20 Specifications
- Model: ACQJ40X40-20
- Series: ACQJ32~40 (Bore sizes 32mm to 40mm)
- Bore size: 40mm
- Stroke: 20mm (Adjustable via external stopper)
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable air cushion
- Mounting type: Fixed centerline mounting with 40mm spacing (Standard ISO/VDS)
- Port size: 1/8" NPT (M5 optional)
- Piston material: Hard-anodized aluminum alloy
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 0.85 kg (Excluding accessories)
- Dimensions: 100mm(L) × 40mm(W) × 40mm(H) (Cylinder body only)
- Max thrust: 510N @ 0.63MPa
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if maintenance required)
Ultra-slim profile cylinder (only 40mm height) with stroke adjustment capability, designed for precision linear motion in space-constrained automation systems. Features dual adjustable cushioning for smooth end-of-stroke deceleration and corrosion-resistant construction. Compatible with both single and double-acting configurations using optional accessories.
- PCB handling robots for semiconductor manufacturing
- Clamping mechanisms in injection molding machines
- Precision positioning in optical lens assembly lines
- Sortation gates for high-speed packaging systems
- Automated test equipment (ATE) fixture actuation
| Property | Property Value |
|---|---|
| sku | ACQJ40X40-20 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <40mm> |
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.









