Airtac SAI63 Standard Cylinder SAI63AX155S
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 SAI63AX155S Standard Cylinder Specifications
- Model: SAI63AX155S
- Bore size: Ø63 mm
- Stroke: 155 mm
- Operating pressure: 0.05–1.0 MPa
- Operating medium: Clean air (lubricated/non-lubricated)
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Port size: Rc1/4 (G1/4 optional)
- Piston speed: 50–800 mm/s
- Mounting type: Basic type (MF1)
- Rod rotation: Non-rotating
- Rod thread: M16×1.5
- Weight: 2.85 kg (with standard accessories)
- Dimensions: 294mm(L) × 63mm(Bore) × 89mm(Mounting height)
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal type: NBR (Nitrile rubber)
- Protection class: IP65 (Dust-tight & low-pressure water jet resistant)
A heavy-duty ISO15552 compliant cylinder featuring dual-action operation with precision-machined guide bands for smooth linear motion. The anodized barrel resists chemical corrosion while magnetic versions (SAI63AX155S-M9L) allow position sensing. Requires 5μm filtered air with ≤5% relative humidity for optimal performance.
- Plastic injection molding machine ejectors
- Automotive assembly line clamping units
- Paper processing equipment actuators
- CNC machine tool positioning systems
- Palletizing robot end-effectors
Installation tip:
Align cylinder axis within ±0.5° angular misalignment using flexible couplings.
Apply Molykote 111 grease to rod threads during maintenance. Allow 15mm minimum
stroke margin beyond rated travel for cushioning effectiveness.
| Property | Property Value |
|---|---|
| sku | SAI63AX155S |
| 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 | 155mm |
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.