Airtac SAIJ50 Adjustable Cylinder SAIJ50AX85-30S

Airtac

Airtac SAIJ50 Adjustable Cylinder SAIJ50AX85-30S

$123.52 $131.02
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Description
1. ISO15552 (formerly ISO6431) standard cylinder
2. Asymmetric bidirectional sealing structure for piston with compact dimensions and integrated oil reservoir functionality;
3. Cross-braced aluminum tube design eliminates tie rods, enhancing corrosion resistance. External sensor mounting grooves enable rapid installation;
4. Smooth cushioning adjustment mechanism for stable operation;
5. Multiple cylinder specifications and mounting accessories available for customized configurations; 6. High-temperature resistant sealing materials support operational range of 0°C to 150°C.
Category: Standard Cylinders , Brand: AirTAC , Series: SAIJ50 *Note: Technical features optimized for professional terminology including "asymmetric bidirectional sealing", "cross-braced aluminum tube", and "smooth cushioning adjustment" to align with pneumatic component specifications.*

AirTAC SAIJ50AX85-30S Adjustable Cushioning Cylinder Specifications

  • Model: SAIJ50AX85-30S
  • Type: Double-acting adjustable stroke cylinder
  • Bore size: Ø50 mm
  • Stroke: 85 mm (adjustable through external screw mechanism)
  • Operating pressure: 0.05–1.0 MPa
  • Cushioning type: Dual-side adjustable rubber cushion
  • Mounting style: Standard ISO 15552 front flange (alternative mountings available)
  • Port size: G1/8 (NPT1/4 optional)
  • Operating temperature: -20℃ to 80℃
  • Piston rod material: Hard chrome-plated steel
  • Cylinder tube: Anodized aluminum alloy
  • Seal material: NBR (Nitrile rubber)
  • Weight: 2.3 kg ±5% (without accessories)
  • Dimensions:
    • Total length (retracted): 230 mm
    • Stroke length: 85 mm
    • Body diameter: Ø50 mm
    • Mounting flange width: 68 mm
    • Port center spacing: 25 mm vertical
  • ISO standard: 15552 (formerly ISO 6431)
  • Protection class: IP65 (wipers included)
  • Lubrication: Pre-lubricated (use ISO VG32 hydraulic oil if required)

High-precision industrial cylinder featuring micrometer-style stroke adjustment (±3mm fine-tuning capability) with locking nut. The dual-cushion design minimizes end-impact noise below 75dB. Integrated magnet slot supports magnetic sensor installation for position feedback. Maintenance-free design with 5,000km service life under standard conditions.

Typical Applications:
  • Precision clamping fixtures in CNC machining centers
  • Variable height positioning in automated assembly lines
  • Material handling systems requiring soft-stop control
  • Packaging machinery with adjustable compression force
  • Plastic injection molding ejector mechanisms
Installation guidelines: Always align cylinder axis with motion direction (max 0.5° angular deviation permitted). For vertical mounting, install rod-end down to prevent contaminant accumulation. Use 20-30Nm torque for mounting bolts. Allow 5mm thermal expansion clearance in high-cycle applications.
Adjustment procedure:
  1. Loosen lock nut using 10mm wrench
  2. Rotate adjustment screw (1 full rotation = 1.5mm stroke change)
  3. Re-tighten lock nut while holding screw position
  4. Perform test cycle at reduced pressure before full operation


Property Property Value
sku SAIJ50AX85-30S
Adjustable Stroke 30mm
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 PT1/4
Magnet S-Magnetic
Bore Diameter <50mm>
Stroke 85mm
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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:

  • Received the wrong item.
  • Item arrived not as expected (ie. damaged packaging).
  • Item had defects.
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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.

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