Airtac SI63 Standard Cylinder SI63BX165S
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 SI63BX165S Standard Cylinder Specifications
- Model: SI63BX165S
- Type: ISO 6432 standard double-acting pneumatic cylinder
- Bore size: 63 mm
- Stroke: 165 mm
- Operating pressure: 0.1–0.9 MPa (14.5–130.5 PSI)
- Cushioning type: Adjustable air cushion (both ends)
- Mounting style: Basic MF1 flange (ISO 15552 compatible)
- Port size: 1/4" NPT (G1/8 optional)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Operating temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP40 (dust protected)
- Weight: 2.1 kg (excluding accessories)
- Dimensions:
- Total length (extended): 298 mm
- Body diameter: 63 mm
- Rod diameter: 20 mm
- Mounting hole spacing: 50×50 mm
High-precision industrial cylinder featuring wear-resistant construction and smooth stroke control. The SI63BX165S combines 3-stage buffering adjustment with precision honed inner tube surfaces (Ra≤0.2μm) for consistent performance in high-cycle applications. Includes magnetic piston for sensor attachment (non-inductive versions available).
- Automated packaging line pusher mechanisms
- CNC machine tool clamping systems
- Automotive welding fixture positioning
- Plastic injection molding ejectors
- Material handling conveyor diverters
Installation guidelines:
Maintain 0.05mm/m maximum misalignment during mounting. Lubricate with ISO VG32 hydraulic oil
for initial operation. Recommend installing a 5μm filter regulator lubricator (FRL) unit upstream.
| Property | Property Value |
|---|---|
| sku | SI63BX165S |
| 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 | 165 mm |
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.