Airtac SI63 Standard Cylinder SI63AX35S
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 SI63AX35S Standard Cylinder Technical Details
- Model: SI63AX35S (ISO 6432 compliant)
- Bore size: Ø63 mm ±0.05mm
- Stroke: 35 mm (customizable 25-500mm)
- Mounting type: Basic series (AX variant)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (G1/8 adaptor included)
- Piston material: Anodized aluminum alloy AL6061-T6
- Rod material: Chrome-plated steel S45C
- Seal type: NBR+PU hybrid seals (FDA compliant option available)
- Temperature range: -20℃ to 80℃ (150℃ with HS seal kit)
- Lubrication: Pre-lubricated (ISO VG32 equivalent)
- Weight: 1.8 kg ±3% (without accessories)
- Dimensions: 214mm(L) × 63mm(Bore) × 75mm(Mounting height)
- Repeat accuracy: ±0.1mm (with guide rod option)
- Max thrust: 314N @0.5MPa (extend), 283N @0.5MPa (retract)
- ISO standard: 6432/VDMA 24562
The SI63AX35S features a space-saving design with dual anti-rotation guides, making it ideal for precision linear motion applications. Its hardened stainless steel guide rods (HRC 45-50) provide exceptional lateral load capacity (max 35N·m). The cylinder body undergoes multi-stage surface treatment including electrophoresis coating for corrosion resistance in Class II environments.
- Electronics assembly: PCB press-fitting mechanisms
- Automated packaging lines: Case sealing stations
- Automotive: Battery module compression testing
- Pharmaceutical: Blister packaging actuation
- Special: Cleanroom compatible version (ISO Class 5)
Installation protocol:
Maintain 0.05-0.15mm alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use the optional locking nut (AN63-SS). Lubricate every 50km stroke or 6 months with AirTAC PG-7 grease.
| Property | Property Value |
|---|---|
| sku | SI63AX35S |
| 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 | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 35mm |
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.