Airtac SI63 Standard Cylinder SI63X150STC
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 SI63X150STC Standard Cylinder Specifications
- Model: SI63X150STC
- Type: ISO 15552 compliant double-acting cylinder
- Bore size: 63 mm
- Stroke: 150 mm
- Operating pressure: 0.1–0.9 MPa
- Medium temperature: -20℃ to 80℃ (NBR seals) / 0-70℃ (Polyurethane seals)
- Cushioning type: Adjustable air cushion (both ends)
- Mounting type: Standard ISO mounting (VDI/VDE 3845 optional)
- Port size: G1/8 (NPT1/4 optional)
- Piston rod thread: M16×1.5
- Seal material: NBR/PU (standard), FKM (high temp option)
- Protection rating: IP65 (standard), IP67 (w/rod cover)
- Weight: 1.85 kg (without accessories)
- Dimensions: 230mm(L) × 80mm(W) × 80mm(H) (at mid-stroke position)
- Max theoretical force: 280N @0.5MPa (extend), 240N @0.5MPa (retract)
- Piston speed: 50–800 mm/s
- Corrosion resistance: Chromium-plated rod (5-8μm) + phosphate coating
A heavy-duty ISO cylinder featuring wear-resistant construction with dual stainless steel guide rings and precision honed tube. The SI63 series incorporates a 3-position magnetic slot for sensor mounting and multi-position cushion adjustment. Designed for high cycle rates (up to 5 million cycles @0.5MPa), it supports horizontal/vertical mounting with optional anti-rotation mechanisms.
- Industrial robotic arm articulation joints
- High-speed packaging machine actuators
- Material handling transfer systems
- Stamping machine ejection mechanisms
- Automotive assembly line clamping devices
Installation note:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use locknut (AN63-02) to prevent piston drift.
Lubricate every 5,000km stroke travel using ISO VG32 hydraulic oil.
- Max side load: ≤15% of theoretical thrust
- Ambient humidity: 35-85% RH (non-condensing)
- Air quality requirement: 40μm filtration, 1-50mg/m³ oil mist
- Re-lubrication interval: Every 3 months or 2,000 operating hours
| Property | Property Value |
|---|---|
| sku | SI63X150STC |
| 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 | 150mm |
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.