Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X900-40

Airtac 钢管型可调气缸-SGJ

Airtac

Airtac SGJ Steel Tube Type Adjustable Cylinder SGJ125X900-40

$493.41 $500.91
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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 Series Steel Tube Adjustable Cylinder SGJ125X900-40 Technical Details

  • Full model code: SGJ125X900-40
  • Bore size: 125mm (ISO 6432 standard)
  • Stroke: 900mm (±1mm tolerance)
  • Adjustment range: 0-40mm (via external stopper)
  • Operating pressure: 0.15-1.0 MPa
  • Cushioning: Adjustable pneumatic cushion at both ends
  • Rod thread: M30×2.0 external thread (ISO 3408)
  • Mounting type: MF1 (front flange with mounting holes)
  • Tube material: Cold drawn precision steel tube (STKM13A)
  • Piston rod: Chrome-plated carbon steel (HRC 50-60)
  • Seals: HNBR compound (high temp variant available)
  • Operating temperature: -20℃ to 120℃ (standard seals)
  • Port size: G3/8 (BSPP female threads)
  • Weight: 23.6kg (excluding accessories)
  • Dimensions:
    • Length: 1160mm (full extension)
    • Body diameter: 142mm (max cross-section)
    • Mounting flange: 200×200mm square base

Heavy-duty steel cylinder with precision-ground inner surface (Ra≤0.4μm) for smooth operation in high-load applications. Features dual adjustable mechanical stops with locking nuts for precise stroke adjustment. Corrosion-resistant construction with IP67 rating when used with optional rod cover.

Industrial Applications:
  • Plastic injection molding machine ejectors
  • Automotive press line material handling
  • Foundry equipment positioning systems
  • Heavy conveyor gate actuation
  • Paper mill roller engagement mechanisms
Maintenance note: Lubricate through air supply (ISO VG32 recommended) every 500km stroke. Avoid side loads exceeding 150N. Use rod end support when stroke length exceeds 800mm to prevent buckling.


Property Property Value
sku SGJ125X900-40
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 <900mm>
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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