Airtac SAI63 Standard Cylinder SAI63X140
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 SAI63X140 Standard Cylinder Specifications
- Model: SAI63X140
- Bore size: 63 mm
- Stroke: 140 mm
- Operation type: Double-acting
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/8 (ISO228 standard)
- Piston rod thread: M16×1.5
- Mounting type: Basic (axial mounting holes)
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: 2.3 kg ±5%
- Dimensions (L×W×H): 298 mm × 80 mm × 80 mm
- Protection rating: IP54 (standard wiper design)
- Max theoretical thrust: 3117N @0.63MPa
- Max speed: 500–800 mm/s
The SAI63X140 industrial-grade pneumatic cylinder features precision honed tubing and dual cushioning adjustment for smooth operation in high-cycle applications. Its corrosion-resistant construction and integrated mounting slots enable flexible installation in constrained spaces. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Automated assembly line clamping mechanisms
- Plastic injection molding ejector systems
- CNC machine tool part positioning
- Automotive welding fixture actuation
- Packaging machine pusher arms
Installation note:
Lubricate piston rod weekly with ISO VG32 hydraulic oil when used in
high-frequency (>5 cycles/sec) operations. Maintain 1–2mm clearance
between rod end and load during alignment.
| Property | Property Value |
|---|---|
| sku | SAI63X140 |
| 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 | <140mm> |
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.