Airtac SI40 Standard Cylinder SI40AX850S
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 SI40AX850S Standard Cylinder Specifications
- Model: SI40AX850S
- Bore size: 40mm
- Stroke: 850mm
- Operation type: Double-acting
- Piston rod material: Chrome-plated carbon steel (C45)
- Cylinder tube: Hard anodized aluminum alloy
- Operating pressure: 0.05-1.0 MPa
- Ambient temperature: -20℃ to +80℃
- Cushioning: Adjustable air cushion (both ends)
- Port size: 1/4" NPT (M5 optional)
- Mounting type: Basic type (no accessory)
- Piston speed: 50-750 mm/s
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Weight: 5.8 kg ±2%
- Dimensions: 1038mm(L) × 50mm(W) × 50mm(H)
- ISO standard: ISO 6432 compliant
- Protection class: IP54 (standard seals)
High-precision industrial cylinder designed for long-stroke applications requiring smooth operation and precise positioning. Features double stainless steel banding for enhanced durability and a special rod seal structure that reduces friction by 30% compared to standard models. The hard anodized inner bore surface ensures low wear characteristics even in high-cycle applications.
- Automated material handling systems
- Packaging machinery ejection mechanisms
- Automotive assembly line positioning devices
- Plastic injection molding machine core-pull systems
- Semiconductor manufacturing equipment
Installation notes:
(1) Maximum side load capacity 15N at mid-stroke.
(2) For vertical mounting, use auxiliary support brackets when stroke exceeds 500mm.
(3) Allow 2-3mm clearance at stroke end for cushioning effectiveness.
(4) Recommended maintenance interval: 2,000km of cumulative travel distance.
| Property | Property Value |
|---|---|
| sku | SI40AX850S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 850 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.