Airtac SI63 Standard Cylinder SI63AX750S
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 SI63AX750S Standard Cylinder Specifications
- Model: SI63AX750S
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 63 mm
- Stroke: 750 mm (customizable up to 1000mm)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Port size: G1/8 (NPT1/4 optional)
- Mounting type: Standard ISO 15552 foot mounting (MF1)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Weight: 6.8 kg (with rod extension)
- Dimensions: 1120mm(L) × 80mm(W) × 80mm(H) (fully extended)
- Retract length: 370 mm (minimum installation space)
- Piston speed: 50–800 mm/s
- Protection rating: IP54 (standard wiper seal)
High-force industrial cylinder optimized for long-stroke applications requiring precise linear motion. Features dual cushioning adjustment screws for smooth deceleration and anti-rotation guide rod design. Optional magnetic piston version (SI63AX750S-M9) available for position sensing. Compatible with ISO 15552 mounting accessories.
- Automated material handling systems
- Automotive assembly line clamping fixtures
- Plastic injection molding ejectors
- Paper converting machinery actuators
- Heavy-duty packaging equipment
Installation note:
Maintain 0.5-1mm alignment tolerance during mounting. Lubricate with ISO VG32 hydraulic oil
or equivalent pneumatic oil (drip feed: 1-2 drops/m³). For vertical mounting,
use spring-up orientation to prevent piston rod sagging.
| Property | Property Value |
|---|---|
| sku | SI63AX750S |
| 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 | 750 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.