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 ACQ140X50SB Slim Cylinder Technical Details
- Full model: ACQ140X50SB
- Series: ACQ Ultra-slim Series
- Bore size: Φ140mm
- Stroke: 50mm (±1mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (BSPP thread)
- Piston speed: 50–750 mm/s (lubricated)
- Ambient temperature: -20℃ to +80℃
- Body material: Aluminum alloy (hard anodized)
- Seal material: NBR (standard), optional FKM
- Mounting type: Basic (accessory mounting required)
- Weight: 4.7 kg (±2%)
- Dimensions: 200mm(L) × 156mm(W) × 156mm(H) (including protrusions)
- Rod thread: M20×1.5 (external)
- IP rating: IP54 (standard sealing)
- ISO standard: ISO 6432 compliant
Ultra-low profile cylinder with 55% reduced axial length compared to standard models, featuring dual-guide rod design for enhanced moment resistance. The precision-ground piston rod (hard chrome plated) ensures ≤0.35mm lateral play at full extension. Requires ISO VG32 or equivalent hydraulic oil lubrication for optimal performance.
- High-density automation cells in automotive welding lines
- Vertical lift mechanisms in semiconductor wafer handling
- Clamping fixtures for CNC machining centers
- Palletizing robot end-effector positioning
- Cleanroom-compatible production systems
Repeat accuracy: ±0.1mm (with guide mechanism)
Breakaway pressure: ≤0.03 MPa (dynamic friction)
| Property | Property Value |
|---|---|
| sku | ACQ140X50SB |
| 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 | <50mm> |
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.



