Airtac SI63 Standard Cylinder SI63X75SN
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 SI63X75SN Standard Cylinder Technical Specifications
- Full model designation: SI63X75SN
- Bore size: Ø63 mm
- Stroke: 75 mm (±0.5 mm tolerance)
- Operating pressure: 0.05-1.0 MPa (5-10 bar)
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic type (axial mounting)
- Rod thread: M14×1.5 (external)
- Operating medium: Dry air (ISO8573-1:2010 Class 3.4.3)
- Ambient temperature: -20℃ to 80℃
- Piston speed: 50-800 mm/s
- Lubrication requirement: Pre-lubricated (oil-free operation possible)
- Weight: 1.65 kg (excluding accessories)
- Dimensions (L×W×H):
- Extended length: 218 mm
- Retracted length: 143 mm
- Body width: 76 mm (including mounting bosses)
- Height with rod: 101 mm
- Rod material: Hard chrome-plated carbon steel
- Seal type: HNBR/NBR composite seals
- Protection class: IP65 (standard wiper seal)
- Magnet type: Integrated rare-earth magnet (for sensor compatibility)
The SI63X75SN represents AirTAC's mid-bore series pneumatic cylinder optimized for high-cycle industrial applications. Features triple-layer chrome plating on piston rods for enhanced wear resistance and optional oil-less operation capability. The symmetrical cushioning system reduces end-impact noise by 15dB compared to basic models. Designed with universal mounting grooves (ISO15552 compliant) for flexible installation configurations.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- CNC machine tool door interlocks
- Packaging conveyor diverters
- Automotive welding fixture positioning
- Food processing pusher mechanisms (with optional stainless steel version)
Maintenance protocol:
Perform air cushion adjustment under no-load conditions. Replace rod wiper seals every 500,000 cycles in high particulate environments. Use SMC Grease L210D or equivalent for relubrication.
- Pneumatic cushion screw: ASNU6×12
- Magnetic sensor: D-A93 (3-wire NPN)
- Mounting bracket: MB63-10
- Rod end connector: FKH14
| Property | Property Value |
|---|---|
| sku | SI63X75SN |
| Seal Material | NBR |
| 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 | 75mm |
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.