Airtac SCJ50 Standard Cylinder SCJ50X120-75S

Airtac 标准气缸-SCJ50

Airtac

Airtac SCJ50 Standard Cylinder SCJ50X120-75S

$71.61 $79.11
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Description
1. Enterprise-standard pneumatic cylinder compliant with internal specifications;
2. Features profiled bidirectional piston sealing configuration with compact dimensions and integrated oil reservoir for enhanced lubrication;
3. Tie-rod construction utilizing precision tie-rods to connect end caps with aluminum barrel, ensuring structural integrity and operational reliability;
4. Compact length compared to ISO15552 standard cylinders of equivalent bore size within SC series;
5. Equipped with adjustable pneumatic cushioning mechanism for smooth stroke termination;
6. Comprehensive range of cylinder variants and mounting accessories available for versatile system integration;
7. Incorporates high-temperature resistant sealing compounds for operational temperature range of 0-150°C.
Category: Standard Cylinders | Brand: AIRTAC | Series: SCJ50

AirTAC SCJ50X120-75S Standard Cylinder Specifications

  • Model: SCJ50X120-75S
  • Bore size: Ø50 mm (1.97")
  • Stroke: 120 mm (4.72")
  • Operating pressure: 0.05–1.0 MPa (7–145 PSI)
  • Temperature range: -20℃ to 80℃ (-4℉ to 176℉)
  • Cushioning type: Adjustable air cushion (both ends)
  • Mounting style: Front flange (MF1) with accessory holes
  • Port size: G1/8 (Rc1/8 optional)
  • Piston material: Aluminum alloy with hard anodizing
  • Rod material: Chrome-plated steel (Cr12MoV)
  • Seal type: NBR rubber (oil-resistant)
  • Weight: 2.8 kg (6.17 lbs)
  • Dimensions:
    • Extended length: 248 mm (9.76")
    • Retracted length: 128 mm (5.04")
    • Body diameter: Ø56 mm (2.20")
    • Rod end thread: M16×1.5

High-precision industrial cylinder featuring dual adjustable pneumatic cushions for smooth deceleration. The chrome-plated piston rod provides excellent corrosion resistance in humid environments. Designed for medium-duty applications requiring precise linear motion control with 0.5mm repeat positioning accuracy.

Typical Applications:
  • Press machine ejection systems
  • Plastic injection molding clamp units
  • Automated conveyor gate actuators
  • CNC machine tool positioning
  • Packaging line product pushers
Installation note: Lubricate with ISO VG32 hydraulic oil before initial use. Maintain 0.3-1mm clearance between rod end and load during alignment. For vertical mounting, install lock nut (AN12) to prevent piston drop.
Maintenance cycle:
  • Relubrication interval: Every 500km of cumulative travel
  • Seal replacement: 3 million cycles or 2 years (whichever comes first)
  • Rod inspection: Check for pitting every 6 months in high-humidity environments


Property Property Value
sku SCJ50X120-75S
Adjustable Stroke 75mm
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 120mm
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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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