Airtac SAI63 Standard Cylinder SAI63X245S
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 SAI63X245S Standard Cylinder Technical Details
- Model: SAI63X245S
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63 mm
- Stroke: 245 mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Port size: G1/8 (Rc1/8 optional)
- Piston rod thread: M16×1.5 (external)
- Mounting type: Basic foot mounting (MF1) with optional accessories for axis/clevis mounts
- Tube material: Aluminum alloy hard anodized
- Seal material: NBR (nitrile) with wear-resistant guide rings
- Weight: 2.5 kg (dry, without accessories)
- Dimensions: 345mm(L) × 63mm(Ø) × 85mm(H) (with rod fully retracted)
- Max theoretical force: 314 kgf at 0.7 MPa
- Speed range: 50–800 mm/s (with cushion adjustment)
A heavy-duty industrial cylinder featuring wear-compensating seals and precision honed tube. The SAI63 series incorporates dual anti-rotation pins and chrome-plated piston rod (20μm thickness) for extended service life. Requires 40μm filtered air with ISO 8573-1:2010 class 4 lubrication grade. Optional magnetic piston version (SAI63X245S-M9) available for position sensing.
- Plastic injection molding machine ejectors
- Automotive assembly line clamping fixtures
- Paper processing equipment actuators
- Palletizing robot end-effector drives
- Steel mill conveyor gate controls
Installation tip:
Allow 15mm minimum clearance for cushion adjustment screws. Lubricate rod with ISO VG32 hydraulic oil
during maintenance. Avoid side loads exceeding 15% of maximum thrust capacity.
| Property | Property Value |
|---|---|
| sku | SAI63X245S |
| 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 | 245mm |
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.