Airtac SI63 Standard Cylinder SI63BX40
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 SI63BX40 Standard Cylinder Technical Specifications
- Model: SI63BX40
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 63 mm (±0.1mm manufacturing tolerance)
- Stroke range: 25-500 mm (customizable upon request)
- Operating pressure: 0.15-1.0 MPa (15-150 PSI)
- Cushioning: Adjustable pneumatic cushioning (both ends)
- Port size: G1/8 (BSPP thread) or optional NPT1/8
- Piston rod material: Chrome-plated SUS304 stainless steel
- Tube material: Anodized aluminum alloy (AL6063-T5)
- Seal material: NBR (Nitrile) with wear-resistant ring
- Ambient temperature: -20℃ to 80℃ (dry air required below 0℃)
- Weight: 2.1 kg (basic cylinder without accessories)
- Dimensions (L×W×H):
- Basic length: 178 mm (40mm stroke model)
- Tube diameter: 63 mm (outer diameter)
- Mounting face: 80×40 mm (front flange pattern)
- Rod end thread: M16×1.5 (male)
- ISO speed range: 50-750 mm/s (lubricated operation)
- Protection class: IP65 (rod extension area)
- Cycle life: 5,000 km (under standard JIS B8377 testing)
High-precision industrial cylinder featuring wear-resistant construction and smooth stroke control. The anodized barrel resists chemical corrosion while maintaining thermal stability. Designed for continuous operation with optional magnetic piston for position sensing (SI63BX40 model indicates built-in magnet). Requires ISO 8573-1:2010 Class 3 compressed air.
- Plastic injection molding machine ejectors
- Automated conveyor sorting gates
- CNC machine tool clamping systems
- Food packaging line actuators
- Automotive welding fixture positioning
Installation guidelines:
- Align cylinder axis within 0.2mm parallel tolerance
- Use Cush-Lock™ brackets (sold separately) for vibration-heavy environments
- Lubricate with ISO VG32 hydraulic oil if non-lubricated air is used
- Allow 15mm minimum clearance for rod extension
| Property | Property Value |
|---|---|
| sku | SI63BX40 |
| 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 | <40mm> |
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.