Airtac SAI63 Standard Cylinder SAI63BX220S
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 SAI63BX220S Standard Cylinder Specifications
- Model: SAI63BX220S
- Bore size: Ø63 mm
- Stroke: 220 mm
- Action type: Double-acting
- Cushioning: Adjustable pneumatic cushion (both ends)
- Operating pressure: 0.15-0.8 MPa
- Temperature range: -20℃ to 80℃
- Port size: M5x0.8 (standard) with G1/8 optional
- Piston rod material: Chrome-plated steel (Ø16mm)
- Tube material: Anodized aluminum alloy
- Seal type: NBR (nitrile rubber)
- Built-in magnet: Yes (for magnetic sensor attachment)
- Weight: 2.18 kg (without accessories)
- Dimensions:
- Total length: 328 mm (stroke 220mm)
- Body width: 63 mm
- Height with rod: 115 mm
- Mounting hole spacing: 50x50 mm
- ISO standard: 6432 compliant
- Protection class: IP65 (dust-tight & water jet resistant)
A heavy-duty industrial cylinder with precision honed tube and wear-resistant seals, designed for high-cycle applications. Features dual adjustable air cushions for smooth end-of-stroke deceleration. The SAI63 series supports multiple mounting configurations including front flange, rear pivot, and foot mounting (accessories sold separately). Includes integrated magnet for position feedback when used with magnetic sensors (e.g., D-A93 series).
- Press machine ejection mechanisms
- Automated palletizing systems
- Plastic injection molding machine clamps
- Automotive welding fixture positioning
- Packaging line product pushers
Installation tip:
Lubricate with ISO VG32 hydraulic oil or equivalent before initial use.
For vertical mounting, install locking nuts on piston rod threads.
Maintain 0.5-1mm clearance between cushion needle valve and end cover during adjustment.
| Property | Property Value |
|---|---|
| sku | SAI63BX220S |
| 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 | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 220mm |
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.