Airtac JSI Series Standard Cylinder JSI125X30S

Airtac

Airtac JSI Series Standard Cylinder JSI125X30S

$217.24 $224.74
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Description
1. JIS-compliant triple-seal cylinder;
2. Features profiled bidirectional sealing structure with compact dimensions and integrated oil reservoir for piston lubrication;
3. JSI Series utilizes cross-braced aluminum alloy tubing with tie-rod-free design, offering superior corrosion resistance;
4. Reduced overall length compared to ISO15552 standard cylinders of equivalent bore size;
5. Precision-adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive selection of bore sizes and mounting accessories available for customized system integration.
Category: Standard Cylinders, Brand: AirTAC, Series: JSI

AirTAC JSI125X30S Standard Cylinder Specifications

  • Model: JSI125X30S
  • Type: ISO 15552 compliant double-acting cylinder
  • Bore size: Ø125mm (±0.5mm manufacturing tolerance)
  • Stroke: 30mm (adjustable cushioning)
  • Operating pressure: 0.1-0.9 MPa (1-9 bar)
  • Piston rod material: Chrome-plated stainless steel (SUS304)
  • Cylinder tube: Hard anodized aluminum alloy (AL6063-T5)
  • End caps: Cast aluminum with corrosion-resistant coating
  • Seal material: Nitrile rubber (NBR) standard (Polyurethane/PU optional)
  • Temperature range: -20℃ to +80℃ (dry air required below 0℃)
  • Port size: G3/8 (BSPP thread)
  • Cushioning: Adjustable pneumatic cushion (both ends)
  • Mounting: Standard ISO 15552 mounting (front flange/rear foot)
  • Weight: 6.5kg ±3% (without accessories)
  • Dimensions: 350mm (L) × 125mm (W) × 125mm (H) (at mid-stroke)
  • Max theoretical force: 9,817N @ 0.8MPa (extending)
  • Piston speed: 50-750mm/s (optimal performance range)
  • ISO standard: 15552 (previously ISO 6431/DIN ISO 6432)
  • Accessory compatibility: Supports magnetic switches (D-M9 series)

High-torque industrial cylinder designed for heavy-duty automation applications. Features precision honed tubing and triple-lip piston seals for leak-free operation. The double-cushion design minimizes end-impact noise (≤70dB at 0.5MPa). Optional corrosion-resistant treatment available for harsh environments.

Typical Applications:
  • Automotive assembly line clamping mechanisms
  • Injection molding machine ejectors
  • Steel mill material handling systems
  • Paper processing equipment actuators
  • Palletizing robot end-effectors
Installation notes:
  • Maintain 0.5mm minimum alignment tolerance during mounting
  • Use M8 mounting bolts (torque 14-16N·m)
  • Pre-lubricated - do not disassemble seals during initial installation
  • For vertical mounting, install rod-down position to prevent condensate accumulation
Service Requirements:
  • Relubrication interval: 5 million cycles or 12 months
  • Air quality: ISO 8573-1 Class 3.4.2 (40μm filtration)
  • Inspect rod wiper seals every 2,000 operating hours


Property Property Value
sku JSI125X30S
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 PT 1/2
Magnet S-Magnetic
Cushion Stroke 33mm
Bore Diameter 125mm
Stroke 30mm
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