Airtac SAI63 Standard Cylinder SAI63AX400
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 SAI63AX400 Technical Specifications
- Model: SAI63AX400
- Series: SAI63 Standard Cylinder
- Bore size: 63 mm
- Stroke: 400 mm
- Operating pressure: 0.1–0.9 MPa
- Cushion type: Adjustable air cushion (both ends)
- Action type: Double-acting
- Piston speed: 50–800 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃
- Port size: G1/8 (ISO standard)
- Rod thread: M16×1.5
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated steel (Cr-Mo)
- Seals: NBR + Polyurethane (high wear resistance)
- Weight: 2.8 kg (without accessories)
- Dimensions:
- Total length: 648 mm (stroke 400 + basic length 248)
- Body diameter: 80 mm
- Mounting flange thickness: 16 mm
- Rod end height: 105 mm (from centerline)
- ISO compatibility: Compliant with ISO 6432 standard
- Protection class: IP65 (dust-tight & water jet resistant)
The SAI63AX400 industrial-grade pneumatic cylinder features a reinforced rod bearing design capable of withstanding 25% higher side loads than standard models. Its anti-rotation mechanism ensures precise linear motion control, while the triple-seal construction prevents leakage even in high-cycle applications (up to 1.5 million cycles). Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- CNC machine tool door actuators
- Heavy-duty material handling systems
- Automotive welding fixture positioning
Installation guidelines:
Maintain 0.5mm minimum clearance between rod end and load during alignment.
Use locknuts with 25–30 N·m torque for mounting. Lubricate through air port
at initial installation and every 3 months thereafter under normal operation.
| Property | Property Value |
|---|---|
| sku | SAI63AX400 |
| 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 | <400mm> |
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.