Airtac SI63 Standard Cylinder SI63AX75S
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 SI63AX75S Standard Cylinder Specifications
- Model: SI63AX75S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63mm (ISO 21287 standard)
- Stroke: 75mm (±0.5mm tolerance)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-750 mm/s (lubricated)
- Cushioning type: Adjustable rubber buffer (both ends)
- Port size: G1/4 (ISO 1179-1)
- Rod end thread: M16×1.5 (external)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (nitrile rubber)
- Tube material: Aluminum alloy (hard anodized)
- Rod material: Chrome-plated carbon steel
- Weight: 2.35kg (with standard accessories)
- Dimensions: 216mm(L) × 80mm(W) × 80mm(H) (at full retraction)
- Max lateral load: 140N at piston rod end
- ISO standard mounting: MA-63 front flange
High-precision industrial cylinder with enhanced lateral load capacity, featuring precision honed tube and multi-layered sealing system. The wear-resistant design supports 5,000km+ service life under standard conditions. Requires ISO 8573-1:2010 [3:4:3] class compressed air with 1-5μm filtration.
- Automated material handling systems
- Plastic injection molding machine ejectors
- Automotive assembly line positioning
- Food processing conveyor gate control
- Semiconductor wafer handling robots
Installation tip:
Maintain 0.05-0.2mm alignment gap during mounting. For vertical installations,
use auxiliary rod support brackets when stroke exceeds 500mm. Lubricate with
ISO VG32 hydraulic oil if operating below -10℃.
| Property | Property Value |
|---|---|
| sku | SI63AX75S |
| 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 | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 75mm |
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.