Airtac SI63 Standard Cylinder SI63AX70
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 SI63AX70 Standard Cylinder Technical Details
- Model: SI63AX70
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63mm
- Stroke: 70mm (customizable 25-500mm)
- Operating pressure: 0.05-1.0 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (G1/8 optional)
- Piston speed: 50-750 mm/s
- Ambient temperature: -20℃ to 80℃
- Mounting type: Basic (NF series) with multiple accessory options
- Rod material: Hard chrome-plated carbon steel
- Seal material: NBR + PU combination
- Weight: 1.65 kg (with standard stroke)
- Dimensions:
- Body length: 168mm (excluding rod)
- Extended length: 238mm (stroke 70mm)
- Width: 73mm (mounting bracket included)
- Height: 63mm (bore diameter)
High-precision industrial cylinder featuring wear-resistant construction and optimized airflow design. The dual-cushion mechanism reduces impact noise by 40% compared to previous models. Compatible with AT/AD series sensors for position feedback. Pre-lubricated for maintenance-free operation up to 3,000 km travel distance.
- Palletizing robot arm actuation
- Injection molding machine ejection systems
- CNC fixture clamping mechanisms
- Automated conveyor sorting gates
- Printing press paper feed control
Installation tip:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations,
use locknut (ASNU63) to prevent piston rod rotation. Lubricate every 5 million cycles
using ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | SI63AX70 |
| 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 | SUS420J2 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 70mm |
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.