Airtac SI63 Standard Cylinder SI63X590S
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 SI63X590S Standard Cylinder Specifications
- Model: SI63X590S
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 63 mm (±0.1mm tolerance)
- Stroke: 590 mm (customizable from 25-1000mm)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-800 mm/s (cushioned)
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable elastic buffer + rubber pad
- Mounting style: Basic type (optional foot/m flange/axial accessories)
- Port size: G1/4 (BSPP thread)
- Piston rod thread: M16×1.5 (external)
- Material:
- Tube: Aluminum alloy hard anodized
- Piston rod: Chrome-plated steel (Cr-Mo)
- End caps: Extruded aluminum
- Seal material: NBR (Nitrile) standard (optional FKM/Viton)
- Protection grade: IP65 (standard dust/water resistance)
- Weight: 5.8 kg (±3% production variance)
- Dimensions:
- Retracted length: 756 mm
- Extended length: 756 + 590 = 1346 mm
- Width (body): 76 mm
- Height (mounting axis): 63 mm
A heavy-duty linear actuator optimized for high moment load applications, featuring triple sealing (rod seal + wiper + inner seal) and hardened guide rings for anti-rotation stability. The SI63X590S utilizes a chromium-molybdenum piston rod with 20μm hard chrome plating, achieving 1,000km lifespan under ISO 6432 test conditions. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Automated stamping/punching machinery
- Plastic injection molding ejector systems
- Steel coil handling equipment
- Automotive assembly line positioning
- Industrial door actuation systems
Installation note:
Maintain ≤0.15mm/m alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use tandem locking nuts on piston rod threads. Lubricate every 3 months under normal operation (monthly in high-humidity environments).
| Property | Property Value |
|---|---|
| sku | SI63X590S |
| 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 | 590mm |
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.