Airtac SCJ50 Standard Cylinder SCJ50X120-30S

Airtac

Airtac SCJ50 Standard Cylinder SCJ50X120-30S

$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 SCJ50X120-30S Standard Cylinder Specifications

  • Model: SCJ50X120-30S
  • Type: ISO 15552 compliant double-acting cylinder
  • Bore size: 50mm
  • Stroke: 120mm (±0.5mm tolerance)
  • Operating pressure: 0.05–1.0 MPa
  • Cushioning: Adjustable rubber buffer (both ends)
  • Port size: M5x0.8 (G1/8 optional)
  • Mounting type: Basic (MF1) with front flange
  • Piston rod thread: M12x1.75 (external)
  • Material:
    • Tube: Aluminum alloy (hard anodized)
    • End caps: Aluminum alloy
    • Piston rod: Stainless steel (SUS304)
    • Seals: NBR (standard), optional FKM/Viton
  • Temperature range: -20℃ to 80℃
  • Weight: 2.8kg (with rod)
  • Dimensions:
    • Total length: 240mm (at mid-stroke)
    • Width: 76mm (mounting flange included)
    • Height: 76mm
  • Protection rating: IP40 (standard), IP67 with optional wiper
  • Lubrication: Pre-lubricated (ISO VG32 required for maintenance)

The SCJ50 series features a reinforced piston rod guide system with 3-stage sealing for leak prevention. This model includes magnetic piston versions (add "-M" suffix) for position sensing. The hard chrome-plated piston rod resists side loads up to 30% of maximum thrust capacity.

Typical Applications:
  • Packaging machine clamping mechanisms
  • Automated conveyor gate controls
  • Plastic injection molding ejectors
  • CNC machine tool fixtures
  • Automotive assembly line positioning
Installation note: Maintain 0.5mm minimum clearance between rod end and load during alignment. For vertical mounting, use locking nuts on piston rod threads. Lubricate every 2,000km of cumulative travel under normal conditions.
WARNING: Maximum side load capacity 150N. Avoid angular misalignment exceeding ±2°. Use SMC-LUBE2 grease for food-grade applications.


Property Property Value
sku SCJ50X120-30S
Adjustable Stroke 30mm
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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