Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X160-40S

Airtac 可调气缸-SGCJ200~250

Airtac

Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X160-40S

$924.73 $932.23
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Description
1. ISO 15552 (formerly ISO 6431) standard-compliant cylinder;
2. SG series features dual Y-type unidirectional piston seals with compensation mechanism, ensuring extended service life and low starting pressure. SGC series adopts specialized bidirectional sealing structure with compact dimensions and integrated lubrication reservoir;
3. SG series utilizes steel tube construction for enhanced impact resistance;
4. SGC series employs aluminum tube design with optional magnetic sensing ring (not available for SG series);
5. Precision-adjustable pneumatic cushioning system for smooth operation;
6. Comprehensive selection of cylinder sizes and mounting accessories;
7. High-temperature resistant seals enable operational range of 0-150°C.
Category: Standard Cylinders | Brand: AirTAC | Series: SGCJ200~250 Adjustable Stroke Cylinder

AirTAC SGCJ250X160-40S Adjustable Cylinder Specifications

  • Series: SGCJ200~250 Adjustable Stroke Series
  • Full model: SGCJ250X160-40S
  • Bore size: Ø250mm (±0.5mm tolerance)
  • Stroke: 160mm (adjustable range 5-160mm)
  • Mounting type: Basic type with front flange (ISO 15552 standard)
  • Operating pressure: 0.05–0.8 MPa
  • Cushioning: External adjustable rubber bumper + internal air cushion
  • Piston speed: 50–800 mm/s (lubricated condition)
  • Ambient temperature: -20℃ to 80℃
  • Seal material: Nitrile Butadiene Rubber (NBR) with wear-resistant ring
  • Port size: G3/8 (M16x1.5 thread optional)
  • Weight: 24.7kg (without accessories)
  • Dimensions:
    • Length: 456mm (minimum retracted length)
    • Width: 320mm (mounting flange face)
    • Height: 250mm (cylinder outer diameter)
  • Rod end: Female thread M30x1.5 (alternative ends available)
  • Position detection: Pre-drilled holes for sensor mounting (6mm diameter)

Heavy-duty adjustable stroke cylinder with dual cushioning system, featuring chromium-plated piston rod (15μm thickness) and anodized aluminum end caps. The 40S variant includes reinforced rod bearings and shock-absorbing pads for high-cycle applications. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.

Typical Applications:
  • Die casting machine ejection systems
  • Automotive assembly line positioning
  • Steel coil feeding mechanisms
  • Injection molding machine core pulls
  • Paper converting equipment
Installation guidelines: Maintain 0.2mm/m alignment tolerance during mounting. For vertical installations, use auxiliary support brackets when stroke exceeds 100mm. Lubricate through air supply (oil mist type) at 1 drop/m³ airflow for first 3 months of operation.
Adjustment procedure:
  1. Loosen cushion lock nut (17mm wrench size)
  2. Rotate cushion screw clockwise to decrease stroke
  3. Adjust in 0.25mm increments using scale markings
  4. Re-tighten nut to 45±5 N·m torque after adjustment


Property Property Value
sku SGCJ250X160-40S
Adjustable Stroke <40mm>
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°C to 70°C Speed Range: 30 to 500 mm/s
Port Size PT 1/8
Magnet S-Magnetic
Bore Diameter <250MM> → <250mm>
Stroke 160mm
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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.
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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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