Airtac SI63 Standard Cylinder SI63BX75S
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 SI63BX75S Standard Cylinder Technical Specifications
- Model: SI63BX75S
- Bore size: 63 mm
- Stroke: 75 mm
- Operation type: Double-acting
- Working pressure range: 0.15–0.8 MPa (21.7–116 psi)
- Cushion type: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (1/8" NPT optional)
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube material: Anodized aluminum alloy
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Ambient temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Piston speed: 50–800 mm/s (with cushion)
- Weight: 1.8 kg (3.97 lbs)
- Dimensions (L×W×H): 210×63×63 mm (8.27×2.48×2.48 in)
- Mounting type: Basic type (axial foot mounting holes included)
- Protection class: IP65 (dust-tight & protected against water jets)
High-precision industrial cylinder featuring wear-resistant construction and smooth operation. The chrome-plated piston rod with integrated scraper ring prevents contamination ingress. Adjustable end cushions minimize impact noise and vibration. Compatible with auto switches (magnetic reed sensor ready).
- Automated material handling systems
- Plastic injection molding machine ejectors
- CNC machine tool clamping mechanisms
- Automotive assembly line positioning
- Food packaging equipment actuators
Installation tip:
Lubricate with ISO VG32 hydraulic oil before initial use.
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, install with rod facing downward to prevent seal wear.
| Property | Property Value |
|---|---|
| sku | SI63BX75S |
| 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 | 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.