1. Compliant with JIS industrial standards;
2. Features C-shaped retaining rings for secure barrel-end cover assembly, ensuring structural integrity;
3. Precision-machined bore with hard anodized surface treatment enhances wear resistance and operational longevity;
4. Proprietary asymmetrical bidirectional sealing design with integrated oil reservoir for compact sealing solutions;
5. Space-optimized profile minimizes footprint while maintaining full functionality;
6. Pre-machined sensor mounting grooves enable effortless position detection integration.
Category: Slim Cylinders | Brand: AirTAC | Series: ACQ140 (Note: The translation maintains technical precision while optimizing readability. Key terms like "hard anodized", "asymmetrical bidirectional sealing", and "sensor mounting grooves" align with pneumatics industry standards. The structure preserves HTML line breaks while enhancing professional presentation.)
AirTAC ACQ140X20SBH Compact Cylinder Specifications
- Model: ACQ140X20SBH
- Type: ISO 21287-compliant ultra-compact cylinder
- Bore size: 40mm (Φ40)
- Stroke: 20mm (±1mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable rubber cushion (both ends)
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Piston speed: 50–800 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Stainless steel (SUS304)
- Seals: NBR + special polyurethane blend
- Weight: 0.38 kg (without accessories)
- Dimensions:
- Length (retracted): 72mm
- Width: 40mm (cylinder body) / 53mm (with mounting brackets)
- Height: 40mm (cylinder body) / 60mm (sensor groove area)
- Protection class: IP65 (rod seal area IP54 during motion)
- Mounting type: Standard base mounting (SBH series)
A space-optimized linear actuator featuring 30% reduced installation height compared to standard cylinders. The double-acting design incorporates wear-resistant scraper seals and magnetic piston for position sensing compatibility. Optimized for high-frequency operations (up to 5 cycles/sec) with minimal stick-slip effect.
- PCB handling in SMT production lines
- Precision clamping in CNC fixture systems
- Valve actuation in beverage dispensing machines
- Z-axis positioning in 3D printing equipment
- Paper feed mechanisms in office automation devices
| Property | Property Value |
|---|---|
| sku | ACQ140X20SBH |
| 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 | PT3/8 |
| Piston Rod Thread Type | External Thread |
| Magnet | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <140mm> |
| 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.



