AirTAC SGCJ200X175-20 Adjustable Stroke Cylinder Specifications

• Model Series: SGCJ200~250
• Specific Model: SGCJ200X175-20
• Bore Size: 200 mm
• Stroke: 175 mm (Adjustable ±2mm via external locking collar)
• Operating Pressure: 0.1–0.9 MPa
• Temperature Range: -20℃ to 80℃
• Cushion Type: Adjustable air cushion at both ends
• Mounting Style: ISO 15552 standard (MF1 flange and foot mounting optional)
• Port Size: G3/8 (NPT1/4 available on request)
• Rod Material: Hard anodized aluminum alloy
• Cylinder Tube: Precision honed aluminum with internal chroming
• Seal Material: NBR (Nitrile) with wear-resistant ring
• Weight: 12.8 kg (without accessories)
• Dimensions:
  • Extended Length: 500 mm
  • Retracted Length: 325 mm
  • Body Diameter: 216 mm
  • Mounting Center Distance: 250 mm (foot mounting)
• IP Rating: IP54 (standard), IP67 with optional wiper seal
• Lubrication: Pre-lubricated (Use ISO VG32 hydraulic oil if relubrication needed)

High-torque adjustable stroke cylinder designed for heavy-duty industrial applications requiring precise stroke control. Features dual anti-rotation guide rods (10mm diameter) and reinforced end caps for improved lateral load capacity. The anodized surface treatment provides corrosion resistance in humid environments (salt spray test passed 96hrs).

Typical Applications:

• Die-casting machine ejection systems
• Automotive welding fixture positioning
• Paper roll clamping in printing presses
• Plastic injection molding machine core pulls
• Heavy material press alignment systems

Installation Tips:

1. Use M12x1.75 mounting bolts (grade 8.8 or higher)
2. Maintain 0.5-1mm clearance between cylinder and machine frame for thermal expansion
3. For vertical mounting, install air bleeder valve at upper port
4. Max angular misalignment: 0.5° (use flexible coupling if exceeded)

Maintenance: Replace rod wiper seals every 500,000 cycles in high particulate environments. Avoid using silicone-based lubricants to prevent seal degradation.