Airtac SAI63 Standard Cylinder SAI63AX140S
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 SAI63AX140S Standard Cylinder Specifications
- Model: SAI63AX140S
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore diameter: 63 mm
- Stroke: 140 mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting type: Basic front flange (MF1) with optional accessories
- Port size: G1/8 (ISO 228 standard)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Weight: 2.8 kg (without accessories)
- Dimensions:
- Total length (L): 249 mm (minimum retracted length)
- Body diameter (W): 80 mm (hexagonal cross-section)
- Height with rod (H): 105 mm (at full extension)
- Protection rating: IP65 (dust-tight & water jet resistant)
High-efficiency industrial cylinder featuring precision honed tube and triple sealing system. The SAI63AX140S delivers 1,220N thrust force at 0.5MPa (72% higher than ISO 6432 requirements). Optimized for vertical installations with built-in anti-rotation mechanism. Requires ISO 8573-1:2010 Class 3-4-3 compressed air quality.
- Clamping fixtures in CNC machining centers
- Vertical lifting mechanisms in automated assembly lines
- Material gate control in injection molding machines
- Press-fit operations in automotive component assembly
- Packaging machine ejection systems
Maintenance note:
Lubricate with ISO VG32 hydraulic oil through air line lubricator.
For horizontal mounting, use additional rod end support brackets (ASNU63 model recommended).
Maximum side load capacity: 180N at full extension.
| Property | Property Value |
|---|---|
| sku | SAI63AX140S |
| 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 | <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.