Airtac SI63 Standard Cylinder SI63BX75H
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 SI63BX75H Standard Cylinder Specifications
- Model: SI63BX75H
- Type: ISO 6432 compliant standard cylinder (double-acting)
- Bore size: 63 mm
- Stroke: 75 mm (±0.5 mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Operating temperature: -20℃ to 80℃
- Port size: M5x0.8 (G1/8 adaptor included)
- Mounting style: Basic MF1 flange (ISO 15552 compatible)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Hard-anodized aluminum alloy
- End cover: Extruded aluminum with corrosion-resistant coating
- Seal material: NBR (Nitrile rubber) standard, optional FKM/Viton
- Weight: 2.8 kg (with standard accessories)
- Dimensions (L×W×H): 223mm × 63mm × 100mm (retracted length)
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if maintenance required)
- Protection rating: IP54 (standard), IP67 optional
A high-precision industrial cylinder featuring dual anti-rotation guide rods for enhanced lateral load capacity. The hard-coat anodized barrel provides exceptional wear resistance in high-cycle applications (up to 2,000 km service life). Integrated magnetic piston enables position sensing compatibility.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool door actuators
- Packaging system product pushers
- Automotive welding fixture positioning
Installation note:
Maintain ≤0.1mm/m alignment tolerance during mounting. Use flexible couplings when connecting to guided mechanisms. For vertical installations, install speed controller on lower port to prevent piston slam.
- Max theoretical speed: 1,000 mm/s
- Recommended working speed: 50-700 mm/s
- Minimum cycle time: 0.5 seconds (full stroke)
| Property | Property Value |
|---|---|
| sku | SI63BX75H |
| Seal Material | FKM |
| 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 | SUS304 |
| Magnet | Non-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.