Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X275-50

Airtac

Airtac JSIJ63~80 Adjustable Cylinder JSIJ80X275-50

$183.28 $190.78
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Description
1、JIS-compliant triple cylinder design;
2、Profiled bidirectional sealing structure with integrated oil reservoir for compact piston sealing;
3、Aluminum tube construction with cross-reinforced pattern (tie-rod-free design) for enhanced corrosion resistance;
4、Compact axial dimensions compared to ISO15552 standard cylinders of equivalent bore size;
5、Precision-adjustable cushioning mechanism for smooth stroke termination;
6、Comprehensive product line with multiple specifications and configurable mounting accessories.
Category: Standard Cylinders , Brand: AIRTAC , Series: JSIJ63~80

AirTAC JSIJ80X275-50 Adjustable Cylinder Technical Specifications

  • Full model designation: JSIJ80X275-50
  • Series range: JSIJ63~80 (63mm-80mm bore sizes)
  • Type: Double-acting adjustable stroke cylinder
  • Bore diameter: 80mm (±0.1mm manufacturing tolerance)
  • Stroke: 275mm (adjustable through mechanical stops)
  • Operating pressure: 0.15-0.8 MPa (1.5-8 bar)
  • Cushioning: Adjustable pneumatic cushioning at both ends
  • Mounting style: ISO 15552 standard flange mounting (MF1 pattern)
  • Rod thread: M20×1.5 external thread (stainless steel)
  • Piston material: Aluminum alloy with hard anodized surface
  • Seal type: High-temperature NBR seals (-20℃ to 100℃)
  • Weight: 3.85kg (excluding accessories)
  • Dimensions:
    • Extended length: 565mm (stroke+body)
    • Retracted length: 290mm
    • Body diameter: 80mm
    • Mounting flange: 125×125mm square base
  • Air ports: G3/8 (BSPP thread)
  • Lubrication: Pre-lubricated (recommended relube interval: 1,000km)

High-precision adjustable stroke cylinder featuring dual-position mechanical stops for mid-stroke positioning. The hardened piston rod with multi-lip seals ensures leak-proof operation in high-cycle applications. Integrated shock absorbers minimize end-impact noise, while the anodized body resists chemical corrosion in harsh environments.

Industrial Applications:
  • Variable height positioning in automotive assembly jigs
  • Adjustable clamping force systems in CNC machining centers
  • Packaging line product height compensation mechanisms
  • Plastic injection molding ejector stroke control
  • Semiconductor handling equipment with Z-axis adjustment
Installation protocol: Always align cylinder axis with motion direction (±0.5° tolerance). For adjustable stroke applications, secure locking nuts with 25-30N·m torque after position setting. Use M3 mounting screws (8.8 grade minimum) with spring washers for vibration resistance.
Cycle Life: 5,000km minimum stroke life at rated pressure with proper lubrication. Replace cushion seals every 500,000 cycles in high-speed applications (>1m/s).


Property Property Value
sku JSIJ80X275-50
Adjustable Stroke <50mm>
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
Magnet Non-magnetic
Cushion Stroke 29mm
Bore Diameter 80 mm
Stroke 275mm
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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.
  • Over delivery time.
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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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