Airtac SAI63 Standard Cylinder SAI63BX250SH
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 SAI63BX250SH Standard Cylinder Specifications
- Model: SAI63BX250SH
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63 mm
- Stroke: 250 mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: G1/8 (NPT1/8 optional)
- Mounting style: Double stud mounting (ISO 15552)
- Piston rod thread: M16×1.5
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated carbon steel
- Seals: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Protection rating: IP65 (standard wiper design)
- Weight: 3.2 kg (±5%)
- Dimensions:
- Total length (L): 412 mm (at mid-stroke)
- Body width (W): 83 mm (including mounting brackets)
- Height (H): 63 mm (tube outer diameter)
High-precision industrial cylinder featuring wear-resistant chromium plating and triple sealing system. The SAI63BX250SH combines 500,000+ cycle durability with ≤0.5 mm/m positioning repeatability. Includes magnetic piston for sensor compatibility (inductive sensors sold separately). Requires ISO 8573-1:2010 Class 3 lubricated or non-lubricated air.
- Packaging machinery clamp positioning
- Automotive welding fixture actuation
- CNC machine tool ejection systems
- Plastic injection molding machine core pulls
- Palletizing robot end-effector drives
Installation tip:
Align cylinder axis within 0.2mm perpendicularity tolerance. For vertical mounting,
use locknuts with Loctite 243 on mounting studs. Lubricate rod weekly with ISO VG32
hydraulic oil in high-cycle applications.
| Property | Property Value |
|---|---|
| sku | SAI63BX250SH |
| Seal Material | FKM |
| 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 | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | <250MM> → <250mm> |
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.