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 SI63BX1000 Standard Cylinder Specifications
- Model: SI63BX1000
- Type: Double-acting pneumatic cylinder
- Bore size: Ø63 mm (±0.1mm manufacturing tolerance)
- Stroke: 1000 mm (customizable from 25-2000mm)
- Operating pressure: 0.05-0.8 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston speed: 50-800 mm/s (lubricated condition)
- Mounting style: Front flange with ISO 15552 standard pattern
- Port size: 1/4" NPT (G1/8 optional)
- Seal material: Nitrile rubber (NBR) standard (Polyurethane available)
- Temperature range: -20℃ to +80℃
- Weight: 3.8 kg (dry, without accessories)
- Dimensions:
- Extended length: 1090 mm (stroke + cylinder ends)
- Body diameter: Ø63 mm
- Mounting flange: 125×125 mm square base
- Rod end thread: M16×1.5 male
- Rod material: Chrome-plated carbon steel (STS303 optional)
- Tube material: Anodized aluminum alloy
- ISO certification: ISO 15552 (previously ISO 6431)
High-precision industrial cylinder designed for long-stroke applications requiring smooth linear motion. Features wear-resistant construction with chrome-plated piston rod and dual adjustable air cushions for impact reduction. Compatible with all major pneumatic valve systems through standardized mounting patterns.
- Automated assembly line material handling
- Packaging machinery pusher mechanisms
- Plastic injection molding ejector systems
- Automotive production fixture positioning
- Palletizing robot end-effector drives

1. Use M8 mounting bolts (4x) with 56mm hole spacing pattern
2. Maintain 0.5-1mm alignment tolerance during mechanical coupling
3. Apply ISO VG32 hydraulic oil for lubrication if non-lubricated air used
4. Allow 50mm rear clearance for rod extension maintenance

Property | Property Value |
---|---|
sku | SI63BX1000 |
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 | Non-magnetic |
Bore Diameter | 63mm |
Stroke | <1000mm> |
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.