Airtac SAI63 Standard Cylinder SAI63X140S

Airtac

Airtac SAI63 Standard Cylinder SAI63X140S

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Description
SAI63 Standard Cylinder
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 SAI63X140S Standard Cylinder Specifications

  • Model: SAI63X140S
  • Type: ISO 6432 compliant double-acting cylinder
  • Bore size: 63 mm
  • Stroke: 140 mm (±0.5 mm tolerance)
  • Operating pressure: 0.1–1.0 MPa (15–145 PSI)
  • Cushioning: Adjustable pneumatic cushion (both ends)
  • Port thread: M5×0.8 or G1/8 (optional)
  • Piston speed: 50–800 mm/s (lubricated)
  • Ambient temperature: -20℃ to 80℃
  • Seal material: Nitrile rubber (NBR) standard
  • Magnetic sensor compatibility: Built-in T-slot for D-A93 series sensors
  • Weight: 2.7 kg (dry, without accessories)
  • Dimensions: 296mm(L) × 80mm(W) × 80mm(H) (fully retracted)
  • Rod thread: M16×1.5 (external)
  • Protection rating: IP65 (wipers included)
  • Mounting options: Basic, front flange, rear clevis, foot

High-force industrial cylinder optimized for repetitive linear motion tasks. Features chromium-plated piston rod with wear-resistant guide band and dust-resistant construction. Requires ISO VG32 hydraulic oil mist lubrication (0.3-0.5 cc/min recommended).

Typical Applications:
  • Plastic injection molding machine ejectors
  • Automated assembly line clamping devices
  • CNC machine tool positioning systems
  • Material handling lift gates
  • Printing press paper feed mechanisms
Installation note: Align cylinder axis within 0.2mm perpendicular tolerance. Use locknuts (not included) with 24–28 N·m torque for mounting. Perform 30-minute dry run-in cycle before full load operation.


Property Property Value
sku SAI63X140S
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 <140mm>
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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:

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