Airtac SAI63 Standard Cylinder SAI63X280S
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 SAI63X280S Standard Cylinder Technical Details
- Model: SAI63X280S
- Bore size: Ø63 mm
- Stroke: 280 mm (adjustable stroke available)
- Operating pressure: 0.1–0.9 MPa
- Medium temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting types: Standard MF1/MF2/MB1/MB2 options
- Port size: G1/4 (NPT1/4 optional)
- Piston material: High-grade aluminum alloy (hard anodized)
- Rod material: Chrome-plated steel (Cr-Mo steel base)
- Seal material: NBR (nitrile rubber) standard, optional FKM/Viton
- Weight: 5.8 kg ±2%
- Dimensions (L×W×H): 568mm × 63mm × 80mm (extended length)
- Repeat accuracy: ±0.5 mm
- Max theoretical thrust: 1,945N @0.63MPa
- Max speed: 500–800 mm/s (with cushion adjustment)
- Protection rating: IP65 (standard wiper seal)
Industrial-grade double-acting pneumatic cylinder optimized for heavy-duty linear motion applications. Features corrosion-resistant construction with hard chrome piston rod and wear-resistant guide bands. The built-in air cushioning system minimizes end-impact noise while allowing 10% over-stroke capacity. Compatible with all ISO 15552 mounting accessories.
- Automotive production line clamping/positioning
- Plastic injection molding machine ejectors
- Steel mill material handling systems
- Packaging machinery press mechanisms
- Warehouse automated stacking devices
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use. Maintain 0.3mm minimum
lateral clearance during alignment. For vertical mounting, install lock nut (ASNU63)
to prevent piston rod slippage. Requires 5μm filtered air supply.
| Property | Property Value |
|---|---|
| sku | SAI63X280S |
| 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 | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 280mm |
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.