AirTAC SI100X85 Standard Cylinder Technical Specifications

• Model: SI100X85
• Type: ISO 15552 compliant double-acting pneumatic cylinder
• Bore size: Ø100 mm
• Stroke: 85 mm (±0.5 mm tolerance)
• Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
• Cushioning: Adjustable rubber buffers (both ends)
• Mounting style: Basic type (Standardized accessory mounts available: MF1/MF2 flange, MP4/MP6 side mounts)
• Port size: PT1/2 (G1/2 optional)
• Piston rod material: Chrome-plated stainless steel (SUS304)
• Cylinder tube: Anodized aluminum alloy (6063-T5)
• Seal material: High-grade NBR (Nitrile rubber)
• Temperature range: -20℃ to 80℃ (-4°F to 176°F)
• Max theoretical force: 628N @0.8MPa (extend), 558N @0.8MPa (retract)
• Max speed: 1,000 mm/s (with cushioning adjustment)
• Weight: 5.8 kg (12.8 lbs) ±3%
• Dimensions (L×W×H):
  • Total length: 297 mm (11.69") [calculated as stroke + 212mm]
  • Flange mount base: 150×150 mm (5.91×5.91")
  • Rod end thread: M20×1.5 (ISO 12240-1)

High-torque industrial cylinder featuring wear-resistant chromium piston rod and triple-lip seal design. Includes magnetic piston version (SI100X85-M) for position sensing. Requires ISO 8573-1:2010 Class 3-4-3 compressed air (max 50mg/m³ oil content). Compatible with AT/SC series sensors.

Industrial Applications:

• Heavy-duty press machine actuation systems
• Automotive assembly line clamping devices
• Plastic injection molding ejectors
• Steel mill material handling gates
• Packaging machine vertical lift mechanisms

Maintenance protocol: Lubricate every 3,000km stroke travel using ISO VG32 hydraulic oil. Avoid lateral load exceeding 300N. For vertical mounting, use counterbalance valves (spec code: CBV-15).

Critical parameters:

• Max side load: 1/20th of theoretical thrust
• Endurance: 5,000km minimum (under 0.5MPa load)
• Breakaway pressure: ≤0.08 MPa
• Replacement cycle: 1 million cycles (full stroke)