Airtac SAI63 Standard Cylinder SAI63AX300S
1. ISO15552 (formerly ISO6431) compliant standard cylinder design
2. Patented asymmetrical bidirectional piston seal structure with compact dimensions and integrated oil reservoir functionality
3. Tie-rod-free H-section aluminum alloy tube construction enhances corrosion resistance; Precision-machined T-slot grooves enable tool-free sensor mounting
4. Adjustable pneumatic cushioning system ensures smooth end-of-stroke deceleration
5. Comprehensive product range includes multiple bore sizes and modular mounting accessories for versatile configurations
6. High-temperature sealing compounds certified for operation from 0°C to 150°C
Category: Standard Cylinders | Brand: AIRTAC | Series: SAI63
AirTAC SAI63AX300S Standard Cylinder Specifications
- Model: SAI63AX300S
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: Ø63 mm (±0.1mm tolerance)
- Stroke: 300 mm (customizable 25-1000mm)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod: Chrome-plated steel Ø20mm
- Mounting type: Basic type (front/rear flange, foot mounting)
- Port thread: M5x0.8 (standard), G1/8 optional
- Seal material: NBR (Nitrile) with wear-resistant ring
- Ambient temperature: -20℃ to +80℃
- Max theoretical thrust: 2800N @0.7MPa
- Weight: 3.15 kg (without accessories)
- Dimensions: 500mm(L) × 80mm(W) × 80mm(H) (stroke-dependent length)
- Rod thread: M10x1.25 male thread
- Buffer length: 18mm (initial stage), 24mm (final stage)
- Magnet type: Built-in rare earth magnet (S model variant)
Industrial-grade cylinder featuring anti-rotation guide design and precision honed tube. Optimized for heavy-duty cycles (up to 5 million strokes) with IP65 protection against particulate ingress. Requires ISO 8573-1:2010 Class 3-4-3 compressed air. Optional auto-switch brackets available for position feedback.
- Press machine ejection systems
- Automated assembly line clamping units
- Plastic injection molding machine gates
- Palletizing robot arm actuators
- CNC machine tool door mechanisms
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use. Maintain 0.5mm minimum clearance between magnetic switch and cylinder body. Avoid side load exceeding 30N·m. For vertical mounting, use dual rod locks for fail-safe operation.
| Property | Property Value |
|---|---|
| sku | SAI63AX300S |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Piston Rod Material | SUS420J2 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 300mm |
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.