Airtac SI63 Standard Cylinder SI63BX180S
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 SI63BX180S Standard Cylinder Technical Specifications
- Model: SI63BX180S
- Bore size: 63 mm
- Stroke: 180 mm
- Action type: Double-acting
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: M5x0.8 (standard), G1/8 optional
- Mounting style: Basic type (axial mounting holes)
- Piston rod thread: M14x1.5
- Temperature range: -20℃ to 80℃
- Cylinder tube material: Aluminum alloy (hard anodized)
- End cover material: Aluminum die-cast
- Piston rod material: Stainless steel (SUS304) or carbon steel (Cr-coated)
- Seal material: NBR (nitrile rubber)
- Weight: 2.65 kg (with rod)
- Dimensions:
- Total length: 293 mm (stroke 180 + minimum retracted length)
- Body diameter: 63 mm
- Mounting hole spacing: 35 mm (front), 50 mm (rear)
- Rod end protrusion: 35 mm (standard)
- IP rating: IP54 (standard), IP67 available with optional wiper
- Lubrication: Pre-lubricated (oil-free operation possible)
High-precision industrial cylinder featuring corrosion-resistant construction and enhanced lateral load capacity through integrated guide ribs. The dual adjustable cushioning system minimizes end-impact noise (≤70 dB) while maintaining positioning accuracy within ±0.5mm. Compatible with all ISO 6432 mounting accessories and AirTAC's SNS/SND series sensors.
- High-speed packaging machinery (cycle rates up to 300 strokes/min)
- Automotive assembly line clamping fixtures
- CNC machine tool door interlocks
- Material handling systems requiring medium thrust (max 1,960N at 0.63MPa)
- Pharmaceutical production line actuation
Installation recommendation:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use optional guide brackets (model GB-63A) to prevent piston rod deflection. Lubricate every 5,000km
stroke distance using ISO VG32 hydraulic oil if operating in oil-lubricated systems.
| Property | Property Value |
|---|---|
| sku | SI63BX180S |
| 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 | 180mm |
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.