Airtac SAI63 Standard Cylinder SAI63AX375
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 SAI63 Standard Cylinder SAI63AX375 Technical Specifications
- Model: SAI63AX375
- Bore size: Ø63 mm
- Stroke: 375 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Temperature range: -20℃ to 80℃
- Port size: G1/4 (ISO standard)
- Mounting type: Basic type (no built-in mounts)
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 3.8 kg ±2%
- Dimensions (L×W×H):
- Total length: 660 mm (stroke + 285mm base length)
- Body diameter: 80 mm
- Mounting hole spacing: 50×50 mm square pattern
- Protection rating: IP65 (dust-tight & water jet resistant)
- Lubrication: Pre-lubricated (non-replenishing design)
High-torque industrial cylinder with double-acting operation, featuring precision-machined guide bearings for anti-rotation stability. The extended stroke version (375mm) delivers 1,920N thrust force at 0.6MPa. Optimized for heavy payload applications requiring smooth linear motion and position repeatability within ±0.5mm.
- Automated palletizing systems
- Die-casting machine ejection mechanisms
- Paper processing equipment actuators
- Automotive welding fixture positioning
- Plastic injection molding machine core pulls
Installation guidelines:
Use M8 mounting bolts (grade 8.8 or higher) with 28-32 N·m torque.
Maintain 0.5-1mm alignment tolerance during mounting. Lubricate rod
with ISO VG32 hydraulic oil if operated below -10℃. Max side load: 180N.
| Property | Property Value |
|---|---|
| sku | SAI63AX375 |
| 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 | Non-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.