Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X250-20

Airtac

Airtac JSIJ32~50 Adjustable Cylinder JSIJ50X250-20

$104.65 $112.15
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Description
1、JIS Standard Cylinder;
2、Features specially-shaped bidirectional sealing structure with integrated oil reservoir for compact piston sealing design;
3、JSI series adopts tie-rod-free construction with H-shaped aluminum tube for enhanced corrosion resistance;
4、Compact length compared to ISO15552 standard cylinders of equivalent bore size;
5、Precision-engineered cushioning adjustment ensures smooth stroke termination;
6、Comprehensive selection of cylinder specifications and mounting accessories available for customized solutions.
Category: Standard Cylinders , Brand: AIRTAC , Series: JSIJ32~50

AirTAC JSIJ50X250-20 Adjustable Cylinder Technical Details

  • Series: JSIJ32~50 (Adjustable Stroke)
  • Full model: JSIJ50X250-20
  • Bore size: Ø50mm
  • Stroke: 250mm (adjustable ±2mm)
  • Operating pressure: 0.1–0.9 MPa
  • Cushioning: External adjustable buffer (dual side)
  • Port size: Rc1/4 (G1/4 optional)
  • Piston speed: 50–700 mm/s
  • Ambient temperature: -20℃ to 80℃
  • Material: Aluminum alloy barrel, chrome-plated piston rod
  • Seal type: NBR + PU combination
  • Mounting: Front flange (MF series compatible)
  • Weight: 3.5kg ±5% (without accessories)
  • Dimensions:
    • Barrel diameter: Ø50mm
    • Total length: 302mm (at mid-stroke)
    • Flange size: 80×80×15mm
    • Rod end thread: M16×1.5
  • IP rating: IP65 (standard), IP67 (optional)
  • Lubrication: Pre-lubricated (ISO VG32 equivalent)

Precision-adjustable pneumatic cylinder with dual external buffer screws for fine-tuning stroke endpoints. Features wear-resistant chromium plating and anti-rotation mechanism for stable linear motion. The hexagonal barrel design enables easy wrench installation in confined spaces.

Industrial Applications:
  • Precision press-fit operations in automotive assembly
  • Variable height positioning for CNC machine tool changers
  • Adjustable clamping force systems in injection molding
  • Packaging line product ejection with position feedback
  • Solar panel angle adjustment mechanisms
Installation protocol: Always perform buffer adjustment at 0.5 MPa pressure. For vertical mounting, install lock nuts on both adjustment screws to prevent drift. Maintain 0.3mm minimum clearance between rod end and load during alignment.
Service cycle: Relubricate every 500km of cumulative travel or annually (whichever comes first). Use AirTAC PX-4S silicone-free grease for maintenance.


Property Property Value
sku JSIJ50X250-20
Adjustable Stroke <20mm>
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 Non-magnetic
Cushion Stroke 20.5mm
Bore Diameter <50mm>
Stroke <250MM> → <250mm>
Shipping policies

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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