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 ACQ140X250SB Thin Cylinder Specifications
- Model: ACQ140X250SB
- Type: ISO 6432-compliant compact pneumatic cylinder
- Bore size: 40mm (ACQ140 series)
- Stroke: 250mm (adjustable cushion optional)
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Rubber buffer (both ends)
- Port size: Rc1/8 (G1/8 optional)
- Piston rod thread: M12×1.25
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- Seals: NBR (standard)/PU (optional)
- Weight: 2.7kg ±3% (without accessories)
- Dimensions:
- Total length: 305mm (at mid-stroke)
- Body width: 60mm
- Height with mounting foot: 72mm
- Mounting type: Fixed foot (ISO 15552 MF1)
- Protection rating: IP65 (rod extended)
The ACQ140X250SB features a space-saving design with 23% reduced length compared to standard cylinders, utilizing a dual-piston structure for enhanced stability. Its anodized surface treatment provides corrosion resistance in humid environments. The cylinder supports dual-sensor mounting slots for position feedback devices.
- High-speed pick-and-place robots in electronics assembly
- Vertical lifting mechanisms for packaging machinery
- Clamping fixtures for CNC tooling stations
- Paper feed systems in printing equipment
- Cleanroom automation components
| Property | Property Value |
|---|---|
| sku | ACQ140X250SB |
| 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 | <250MM> → <250mm> |
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.



