Airtac SI63 Standard Cylinder SI63X85S
2. Piston sealing features dual-locked Y-type axial sealing structure with dust scraping capability, delivering extended service life and low friction resistance;
3. Aluminum tube with cross-shaped reinforcement and anodized tie rods for enhanced corrosion resistance;
4. Optimized cushion adjustment system with stable stroke control;
5. Multiple bore sizes and mounting accessories available for flexible configuration.
Category: Standard Cylinders | Brand: Airtac | Series: SI63
AirTAC SI63X85S Standard Cylinder Specifications
- Model: SI63X85S
- Bore size: 63mm
- Stroke: 85mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/4 (ISO standard)
- Piston speed: 50–700 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic type (Standard MF1/MB1 series compatible)
- Rod thread: M16×1.5 (external)
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- End caps: Die-cast aluminum
- Weight: 1.85kg (without accessories)
- Dimensions:
- Extended length: 222mm
- Retracted length: 137mm
- Body diameter: 63±0.1mm
- Mounting hole spacing: 40mm (front) / 55mm (rear)
- Seal material: Polyurethane (NBR optional)
- Protection rating: IP54 (standard)
High-performance ISO 6432 compliant cylinder featuring precision honed tube and dual cushioning adjustment. The SI63X85S combines rapid response (≤0.3s actuation time) with 5000km+ service life under normal operation. Includes built-in magnet for sensor mounting (T-slot design) and anti-rotation rod guidance.
- Material handling systems (conveyor diverters, lift gates)
- Press machine ejection mechanisms
- Automated assembly line positioning
- Packaging machine clamp actuation
- Plastic injection molding machine core pulls
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial use.
Maintain 0.5mm minimum lateral alignment tolerance.
For vertical mounting, install locking nut (AN6) on piston rod end.
Replace seals after 3 million cycles or 3 years (whichever comes first).
| Property | Property Value |
|---|---|
| sku | SI63X85S |
| 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 | PT3/8 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 85mm |
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.