Airtac SI63 Standard Cylinder SI63X300SCA
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 SI63X300SCA Standard Cylinder Specifications
- Model: SI63X300SCA
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 63mm
- Stroke: 300mm (±1.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: G1/4 (BSPP thread)
- Cushioning: Adjustable air cushion at both ends
- Seal material: NBR (Nitrile rubber) with wear-resistant ring
- Mounting style: Basic foot mounting (ISO 15552 MF1)
- Repeat positioning accuracy: ±0.5mm
- Max piston speed: 500-800 mm/s (dependent on load)
- Weight: 2.85 kg (dry, without accessories)
- Dimensions:
- Extended length: 618mm (stroke + cylinder length)
- Retracted length: 318mm
- Body diameter: 80mm
- Rod diameter: 20mm
High-force industrial cylinder featuring hard anodized aluminum construction with chrome-plated piston rod (15μm thickness). Integrated magnetizable piston for position sensing compatibility. Optimized for heavy-duty cycling with 5,000km service life under standard conditions. Includes built-in auto-switch mounting slots and impact-resistant end caps.
- Palletizing robot arm actuation
- Press machine ejection systems
- Automated conveyor gate controls
- Plastic injection molding clamp units
- Foundry equipment material handling
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use. Maintain 3-5mm clearance between magnetic sensor and cylinder body. Avoid side loads exceeding 30N. For vertical mounting, use counterbalance valves when handling >10kg loads.
| Property | Property Value |
|---|---|
| sku | SI63X300SCA |
| 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 | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 300mm |
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.