Airtac SI63 Standard Cylinder SI63X850SH
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 SI63X850SH Standard Cylinder Specifications
- Model: SI63X850SH
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63 mm
- Stroke: 850 mm
- Operating pressure: 0.15-1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/8 (M5 optional)
- Mounting style: SH-type (basic front flange with rear foot)
- Piston rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy with hard anodized surface
- Seal material: NBR (nitrile rubber)
- Protection rating: IP54 (standard), IP67 optional
- Lubrication: Pre-lubricated (oil-free operation possible)
- Repeat accuracy: ±0.5 mm
- Max piston speed: 500-800 mm/s
- Weight: 5.8 kg (without rod), 7.2 kg (complete assembly)
- Dimensions: 1015mm(L) × 80mm(W) × 80mm(H) (fully extended)
High-precision long-stroke pneumatic cylinder featuring wear-resistant construction and enhanced lateral load capacity. The SI63X850SH incorporates a dual-seal design with wiper ring for contamination prevention, making it suitable for harsh environments. Its optimized cushioning mechanism reduces end-impact noise by 30% compared to standard models.
- Automated palletizing systems in logistics centers
- Press machine ejection mechanisms
- Automotive assembly line positioning devices
- Large-format CNC machine tool clamps
- Steel coil handling equipment
Installation note:
For maximum stability in long-stroke applications, ensure proper alignment using the integrated mounting datum surfaces.
Recommended support bracket interval: every 500mm for horizontal mounting. Lubricate guide rails every 500,000 cycles.
| Property | Property Value |
|---|---|
| sku | SI63X850SH |
| Seal Material | FKM |
| 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 | 850 mm |
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.