Description
1. ISO15552 (formerly ISO6431) compliant standard cylinder
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
Installation note:
Lubricate rod with ISO VG32 hydraulic oil before initial operation.
Maintain 0.5mm minimum clearance between magnetic sensor and cylinder body.
For vertical mounting, use auxiliary rod support when stroke exceeds 150mm.
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 SI63AX170S Standard Cylinder Specifications
- Model: SI63AX170S
- Type: Double-acting ISO standard cylinder
- Bore size: Ø63 mm (ISO 6432 compliant)
- Stroke: 170 mm (adjustable cushioning)
- Operating pressure: 0.1–0.9 MPa
- Piston rod thread: M16×1.5
- Mounting types: Basic, foot, flange (MF1/MF3 options)
- Port size: 1/4" NPT (G1/8 optional)
- Cushioning: Adjustable pneumatic cushion
- Material: Aluminum barrel, chromium-plated steel rod
- Seal type: NBR seals (-20℃ to 80℃)
- Ambient temperature: -20℃ to 80℃
- Protection rating: IP65 (standard wiper design)
- Weight: 2.8 kg (with standard accessories)
- Dimensions: 320mm(L) × 63mm(Ø) × 100mm(H)
- Installation spacing: 50mm between mounting holes
High-precision industrial cylinder featuring wear-resistant chromium plating and optimized air consumption (0.32 L/stroke at 0.6MPa). The modular design allows quick conversion between multiple mounting configurations. Includes magnetic piston for sensor compatibility.
Typical Applications:
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool door interlocks
- Automotive welding fixture positioning
- Packaging machine pusher systems

Property | Property Value |
---|---|
sku | SI63AX170S |
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 | 170mm |
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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:
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- Item had defects.
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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.
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