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 ACQJ40X75-20S Adjustable Compact Cylinder Specifications
- Series: ACQJ32~40 Thin-Type Adjustable Cylinder
- Bore Size: 40mm (Standard ACQJ series)
- Stroke: 75mm (Customizable from 25-200mm)
- Mounting Style: Basic type (MF1) with front thread
- Operating Pressure: 0.15-0.8 MPa (1.5-8 bar)
- Cushioning: Adjustable air cushion (both ends)
- Port Size: 1/4" NPT (M12 × 1.25 threaded port optional)
- Temperature Range: -20℃ to 80℃
- Seal Material: NBR (Nitrile Rubber)
- Piston Rod Material: SUS304 Stainless Steel
- Cylinder Body: Aluminum alloy with hard anodized surface
- Weight: 2.3kg ±5% (Without accessories)
- Dimensions: 216mm(L) × 40mm(W) × 40mm(H)
- Protection Class: IP54 (Standard dust/water resistance)
- Air Filtration: Requires 25μm filtered air (Lubricated or non-lubricated)
Ultra-slim profile cylinder (40mm height) with dual adjustable pneumatic cushions, designed for precision motion control in space-constrained automation systems. Features corrosion-resistant construction and multiple mounting options. The chrome-plated piston rod incorporates a wear-resistant design for ≥3,000km service life under standard conditions.
- PCB handling robots in electronics manufacturing
- Vertical packaging machine clamp mechanisms
- Pharmaceutical blister sealing equipment
- Automated optical inspection (AOI) systems
- Precision fixture positioning devices
| Property | Property Value |
|---|---|
| sku | ACQJ40X75-20S |
| 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 | 75mm |
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.







