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 note:
Allow 0.5mm alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use rod-end support brackets (accessory code: SMB63). Lubricate every 3 months under continuous operation.
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 SI63X200STC Standard Cylinder Specifications
- Model: SI63X200STC
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63 mm (±0.1mm manufacturing tolerance)
- Stroke: 200 mm (customizable 25-500mm)
- Operating pressure: 0.05-1.0 MPa (7-145 psi)
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port thread: G1/8 (BSPP) with 8mm push-in fittings
- Piston rod material: Chrome-plated carbon steel (HRC 35-40)
- Tube material: Anodized aluminum alloy (6063-T5)
- Seal material: NBR (Nitrile) with wear-resistant ring
- Ambient temperature: -20℃ to 80℃ (dry air required below 0℃)
- Max speed: 500-800 mm/s (lubricated operation)
- Weight: 2.8 kg (with brackets, ±3%)
- Dimensions:
- Extended length: 408 mm
- Retracted length: 208 mm
- Body diameter: 80 mm (hexagonal cross-section)
- Mounting base: 125×40 mm (standard MF12 bracket)
High-rigidity industrial cylinder featuring precision honed tube and dual anti-rotation guide rods. Equipped with magnetic piston (D-M9N sensor compatible) and IP54-rated wiper seal. Requires ISO 8573-1 class 3 lubricated air (ISO VG32 recommended).
Typical Applications:
- Automated palletizing systems (vertical lifting)
- Plastic injection molding machine ejectors
- CNC fixture clamping mechanisms
- Textile machinery tension control
- Automotive welding jig positioning

Property | Property Value |
---|---|
sku | SI63X200STC |
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 | <200mm> |
Shipping policies
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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