Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X350-20S

Airtac 可调气缸-SGCJ200~250

Airtac

Airtac SGCJ200-250 Adjustable Cylinder SGCJ250X350-20S

$1,060.80 $1,068.30
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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 SGCJ250X350-20S Adjustable Cylinder Specifications

  • Series: SGCJ200~250 Adjustable Stroke Series
  • Model Code Breakdown: SGCJ250X350-20S = 250mm bore × 350mm stroke
  • Bore Size: Ø250mm (9.84") ±0.5mm tolerance
  • Stroke Range: 50-500mm (adjustable via external stopper)
  • Working Pressure: 0.1-1.0 MPa (14.5-145 PSI)
  • Cushioning: Adjustable pneumatic cushion at both ends
  • Mounting Style: 20S - Rectangular front flange with load ring
  • Operating Temperature: -20℃ to 80℃ (NBR seals)
  • Piston Material: Hard anodized aluminum alloy
  • Rod Material: Chrome-plated steel (H5 tolerance)
  • Weight: 19.8 kg (43.7 lbs) ±5%
  • Dimensions (L×W×H):
    • Basic Length: 540mm (21.26")
    • Stroke Extension: +350mm (13.78")
    • Flange Width: 320mm (12.6")
    • Height with Mounts: 285mm (11.22")
  • Port Size: G3/8 (BSPP thread)
  • Lubrication: Pre-lubricated (Oil-free operation possible)

High-torque industrial cylinder featuring external stroke adjustment capability through mechanical stoppers. The dual-cushion design minimizes end-impact noise (≤75dB) while handling inertial loads up to 1,800N. Corrosion-resistant construction with IP54 rating makes it suitable for harsh environments.

Industrial Applications:
  • Die casting machine ejection systems
  • Automotive press line material handling
  • Heavy-duty clamping fixtures (mold/tooling)
  • Paper roll positioning in converting machines
  • Foundry equipment actuator
Installation guidelines: Use M12×1.75 mounting bolts (grade 8.8 or higher) with 45-55 Nm torque. Maintain 0.5mm minimum alignment tolerance between rod and load path. Requires 40μm filtration with <0.5mg/m³ oil content.


Property Property Value
sku SGCJ250X350-20S
Adjustable Stroke <20mm>
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 350mm
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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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