Airtac SI40 Standard Cylinder SI40BX580S
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 SI40BX580S Standard Cylinder Specifications
- Model: SI40BX580S
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 40 mm
- Stroke: 580 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G1/8 (M5 available as option)
- Piston rod thread: M12×1.75
- Operating temperature: -20℃ to 80℃
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 3.48 kg (including mounting accessories)
- Dimensions: 680mm(L) × 50mm(W) × 50mm(H)
- Protection rating: IP54 (standard wiper design)
- Max piston speed: 0.1–1.5 m/s
- Lubrication: Pre-lubricated (optional oil-free operation)
High-precision industrial cylinder with extended stroke capability, featuring corrosion-resistant construction and dual adjustable pneumatic cushions for smooth end-of-stroke deceleration. The hexagonal cross-section body allows easy wrench installation and tool access. Compatible with magnetic sensors (sensor groove included).
- Automated material handling systems
- Plastic injection molding ejectors
- Textile machinery tension control
- Automotive assembly line positioning
- Warehouse vertical lift mechanisms
- Industrial door actuation systems
Installation note:
For vertical mounting, use locknut on piston rod thread (M12). Maintain 1-2mm clearance between rod end and load during alignment. Lubricate through air port (ISO VG32 recommended) if operating below -10℃.
- Static friction: ≤2.5N
- Dynamic friction: ≤1.8N
- Max lateral load: 55N at mid-stroke
- Service life: 5,000km (NBR seals under standard conditions)
| Property | Property Value |
|---|---|
| sku | SI40BX580S |
| 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 | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 580 mm |
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.