Airtac SI40 Standard Cylinder SI40X585S
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40
AirTAC SI40X585S Standard Cylinder Specifications
- Model: SI40X585S
- Type: Double-acting single piston rod cylinder
- Bore size: 40 mm
- Stroke: 585 mm (adjustable cushioning)
- Operating pressure: 0.05–1.0 MPa
- Piston rod diameter: 16 mm (chrome-plated)
- Max thrust: 126 kgf @ 0.7 MPa
- Ambient temperature: -20℃ to 80℃
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Mounting style: Basic type (axial foot mounting holes)
- Tube material: Aluminum alloy (anodized)
- Seal material: NBR (nitrile rubber)
- Weight: 3.2 kg ±5% (excluding accessories)
- Dimensions:
- Retracted length: 812 mm
- Extended length: 1397 mm
- Body width: 52 mm
- Mounting base height: 18 mm
- Max speed: 500–800 mm/s (lubricated)
- ISO standard: 6432 (mounting dimensions)
High-precision industrial cylinder optimized for long-stroke applications requiring smooth linear motion. Features integrated impact absorption cushions at both ends and wear-resistant rod seals. Optional magnetic piston version (SI40X585S-M9) available for position sensing. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.
- Automated palletizing systems
- Plastic injection molding ejectors
- Automotive assembly line positioning
- Paper processing equipment actuators
- Solar panel tilt adjustment mechanisms
Installation note:
Ensure proper alignment with guided rails for strokes >500mm. Use flexible couplings when connecting to vertically mounted loads. Perform stroke calibration after every 50,000 cycles in high-duty applications.
| Property | Property Value |
|---|---|
| sku | SI40X585S |
| Seal Material | Polyurethane |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 585mm |
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.