Airtac SAI63 Standard Cylinder SAI63X375S
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 SAI63X375S Standard Cylinder Technical Specifications
- Model: SAI63X375S
- Type: Double-acting standard cylinder (ISO 6432 compliant)
- Bore size: Ø63mm (±0.1mm manufacturing tolerance)
- Stroke: 375mm (customizable from 25-500mm)
- Port size: G1/4 (BSPP thread)
- Operating pressure: 0.1-0.9 MPa (1-9 bar)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Piston rod material: Hard chrome-plated carbon steel (3mm Cr layer)
- Tube material: Anodized aluminum alloy (6063-T5)
- Operating temperature: -20℃ to +80℃ (with NBR seals)
- Lubrication: Pre-lubricated (relubrication interval: 2000km)
- Max theoretical thrust: 1,940N @ 0.63MPa
- Max speed: 500mm/s (with cushioning)
- Weight: 3.2kg (±5%)
- Dimensions (L×W×H): 524mm × 85mm × 85mm (at mid-stroke position)
- Mounting options: Basic type (axial mounting)
- ISO standard: 6432-1985
- Protection class: IP65 (standard wiper design)
The SAI63X375S industrial cylinder features a reinforced end lock design with 20% higher impact resistance than standard models. Its multi-layered sealing system combines a U-cup main seal with an auxiliary dust ring, ensuring 1,500km maintenance-free operation under normal conditions. The anti-rotation piston rod with integrated guide bearings enables precise linear motion control.
- High-load press machinery operations
- Automated palletizing systems
- Plastic injection molding ejectors
- Steel mill conveyor gate controls
- Automotive welding fixture positioning
Installation guidelines:
Maintain ≤0.15mm/m alignment tolerance during mounting. For vertical installations exceeding 45° angle,
use rod-end support brackets (optional accessory ASF63). Lubricate through Z6 lubrication port every
6 months under continuous operation.
| Property | Property Value |
|---|---|
| sku | SAI63X375S |
| 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 | 375mm |
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.