Description
1. ISO15552 (formerly ISO6431) compliant standard cylinder
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
Installation notes:
Requires horizontal mounting for full stroke capacity. Use intermediate supports for strokes >800mm.
Lubricate with ISO VG32 hydraulic oil. Maintain 0.3-1.0 MPa operating pressure for optimal seal life.
Critical: Install external guides when handling side loads exceeding 50N.
Avoid rapid pressure changes >0.5 MPa/sec to prevent seal extrusion.
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 SI63BX1200S Standard Cylinder Specifications
- Model: SI63BX1200S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63mm (±0.1mm precision)
- Stroke: 1200mm (adjustable cushioning)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-750 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Port size: G1/4 (M10x1.0 optional)
- Mounting type: Basic (axial mounts available)
- Piston rod material: Chrome-plated 45# steel
- Seal material: NBR (nitrile) with wear-resistant ring
- Tube material: Aluminum alloy (anodized surface)
- Weight: 8.2kg (±3%)
- Dimensions: 1430mm(L) × 85mm(W) × 85mm(H)
- Protection rating: IP65 (dust-tight & water jet resistant)
- Max lateral load: 200N at mid-stroke
High-torque industrial cylinder optimized for long-stroke applications. Features dual adjustable pneumatic cushions (front/rear) with polyurethane shock absorbers. Integrated magnet for position sensing compatibility. Corrosion-resistant construction with self-lubricating bushings.
Typical Applications:
- Heavy-duty press machinery actuation
- Automotive assembly line clamping devices
- Packaging conveyor gate controls
- Steel mill material handling systems
- Plastic injection molding ejectors


Property | Property Value |
---|---|
sku | SI63BX1200S |
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 | SUS304 |
Magnet | S-Magnetic |
Bore Diameter | 63mm |
Stroke | 1200mm |
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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.
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