Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X250-75

Airtac

Airtac JSIJ63~80 Adjustable Cylinder JSIJ63X250-75

$125.12 $132.62
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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 JSIJ63X250-75 Adjustable Stroke Cylinder Specifications

  • Series: JSIJ63~80 Adjustable Stroke Cylinder
  • Full model: JSIJ63X250-75
  • Bore size: 63mm (ISO standard)
  • Stroke: 250mm (adjustable ±3° rotation range)
  • Operating pressure: 0.05-1.0 MPa
  • Medium temperature: -20℃ to 80℃
  • Cushioning type: Adjustable buffer at both ends
  • Mounting style: Basic type (MF1) with front flange
  • Port size: G1/2 (ISO G thread)
  • Repeat positioning accuracy: ±0.5mm
  • Max piston speed: 500-700 mm/s (lubricated)
  • Weight: 3.8kg (excluding accessories)
  • Dimensions: 350mm(L) × 80mm(W) × 80mm(H) (retracted length)
  • Rod end: External thread M20×1.5
  • Seal material: Polyurethane (standard) / NBR (optional)
  • Protection rating: IP54 (standard)

High-precision adjustable stroke cylinder with mechanical stopper mechanism, featuring dual-axis adjustable stroke through rotating end cap. The 75 suffix indicates special chromium-plated piston rod for corrosion resistance. Requires ISO VG32 hydraulic oil or equivalent lubrication.

Typical Applications:
  • Precision press-fit operations in automotive assembly
  • Variable height positioning in packaging lines
  • Mold height adjustment in plastic injection machines
  • Automated material handling with variable stroke requirements
  • Semiconductor wafer processing equipment
Operation note: Stroke adjustment must be performed in depressurized state. Locking nut requires 12-15N·m torque after adjustment. Recommend monthly lubrication for high-cycle applications (>500k cycles/year).


Property Property Value
sku JSIJ63X250-75
Adjustable Stroke 75mm
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 20.5mm
Bore Diameter 63mm
Stroke <250MM> → <250mm>
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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.
  • The shipper does not allow the goods to be inspected before payment.

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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