Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X400-40

Airtac 钢管型可调气缸-SGJ

Airtac

Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X400-40

$334.96 $342.46
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Description
1. Compliant with ISO 15552 standard (formerly ISO 6431) for cylinder manufacturing;
2. SG series adopts dual Y-type unidirectional piston seals with self-compensating design, delivering extended service life and low starting pressure. SGC series features space-saving asymmetric bidirectional seals with oil reservoir functionality;
3. SG series utilizes steel cylinder construction with exceptional impact resistance;
4. SGC series employs aluminum cylinder tubes compatible with optional magnetic piston position sensing (not available for SG series);
5. Precision adjustable pneumatic cushioning mechanism ensures smooth deceleration;
6. Comprehensive range of bore sizes and mounting accessories for flexible system integration;
7. High-temperature resistant seals enable reliable operation from 0°C to 150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGJ Adjustable Steel Cylinder Series

AirTAC SGJ Steel Tube Adjustable Cylinder SGJ125X400-40 Specifications

  • Model: SGJ125X400-40
  • Type: Steel tube cylinder with adjustable cushioning
  • Bore size: 125mm
  • Stroke: 400mm
  • Operating pressure: 0.1–0.9 MPa
  • Temperature range: -20℃ to 80℃
  • Cushion type: Adjustable pneumatic cushion (both ends)
  • Mounting style: Front/rear flange & foot mounting (ISO 15552 standard)
  • Port size: 1/2" NPT (G1/2 optional)
  • Piston rod thread: M20x1.5
  • Material:
    • Cylinder tube: Precision honed steel tube
    • Piston rod: Chrome-plated steel
    • Seals: NBR (Nitrile rubber)
  • Weight: 16.8kg (dry, without accessories)
  • Dimensions:
    • Total length: 638mm (at mid-stroke position)
    • Body diameter: 133mm
    • Mounting base height: 25mm
    • Rod end protrusion: 58mm (minimum)
  • Protection rating: IP65 (standard wiper design)
  • Lubrication: Pre-lubricated (recommended relubrication every 500km stroke)

Heavy-duty adjustable cylinder with steel tube construction, designed for high moment load applications requiring precise end-position damping control. Features corrosion-resistant chrome rod and dual cushion adjustment screws for optimized deceleration. Compatible with ISO 15552 mounting accessories.

Typical Applications:
  • Automotive welding fixture positioning
  • Plastic injection molding machine ejectors
  • Paper converting equipment actuators
  • Heavy material handling systems
  • Industrial press vertical lifting mechanisms
Installation note: Maintain horizontal orientation for maximum service life. Use locknuts on adjustment screws after tuning. Requires 40μm filtered air with 1-5mg/m³ oil mist lubrication for optimal performance.


Property Property Value
sku SGJ125X400-40
Adjustable Stroke <40mm>
Seal Material NBR
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°C to 70°C Speed Range: 30 to 500 mm/s
Port Size PT 1/2
Cushion Stroke <40mm>
Bore Diameter 125mm
Stroke <400mm>
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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).
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  • 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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