Airtac JCK High Strength Welding Clamping Cylinder JCK40X45AM3R

Airtac

Airtac JCK High Strength Welding Clamping Cylinder JCK40X45AM3R

$234.93 $242.43
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Description
JCK Heavy-duty Welding Clamp Cylinder
1. Patented crank-slider mechanism (constructed with high-strength, wear-resistant materials): a) Ensures structural stability and generates exceptional clamping force with minimal air pressure through high mechanical efficiency. b) Integrated self-locking mechanism maintains clamping force even during air supply interruption.
2. DIN-compliant four-side mounting configuration for flexible installation options.
3. Monolithic design integrating clamping mechanism with pneumatic cylinder for enhanced structural integrity.
4. Specially engineered sensor bracket with anti-spatter design and ±15° adjustable angles, featuring anti-interference shielding for stable signal transmission.
5. Space-efficient oval-shaped cylinder housing optimizes equipment layout in confined spaces.
6. Modular clamp arms (AM1/AM2/AM3/AM4) with R/C/L variants (radial/vertical/lateral orientations) adapt to diverse operational demands.
7. Tool-free opening angle adjustment via replacement of adjustment screws (15°-180° range).
Category: Welding Clamping Cylinders | Brand: AIRTAC | Series: JCK

AirTAC JCK40X45AM3R Heavy-Duty Welding Clamping Cylinder Specifications

  • Model: JCK40X45AM3R
  • Bore size: 40mm
  • Stroke: 45mm
  • Operating pressure: 0.1–0.8 MPa
  • Mounting type: Front flange (ISO 15552 standard)
  • Port thread: M3x0.5 (dual ports)
  • Piston rod material: Chrome-plated steel (H5 tolerance)
  • Cylinder tube: Hard anodized aluminum alloy
  • Seal material: Heat-resistant NBR (-20℃ to 120℃)
  • Cushioning: Adjustable pneumatic cushion (both ends)
  • Weight: 1.53 kg (with standard accessories)
  • Dimensions: 155mm(L) × 82mm(W) × 82mm(H)
  • Max thrust: 502N @0.6MPa
  • Temperature range: -20℃ to 80℃ (180℃ peak tolerance for welding)
  • ISO certification: 6431/DIN ISO 15552

Robust welding-grade cylinder with reinforced structure and heat-resistant seals, featuring anti-spatter coating on exposed surfaces. The M3R variant includes magnetic piston for position sensing compatibility. Requires 5-40μm filtered air with lubrication (ISO VG32 recommended).

Industrial Applications:
  • Robotic welding fixture clamping systems
  • High-temperature press brake tooling
  • Forging machine workpiece positioning
  • Automotive frame jig locking mechanisms
  • Foundry mold clamping under thermal stress
Installation protocol: Use heat-resistant Loctite 243 on mounting bolts. Maintain 0.5-1mm clearance between clamp arm and cylinder body during thermal expansion.
Cycle rate: ≤15 cycles/min in welding environments. Post-installation alignment check required after first 50,000 cycles.


Property Property Value
sku JCK40X45AM3R
Clamping Arm Position Code Clamping Arm Horizontal
Clamping Arm Model Code Offset 45mm
Opening Angle <45mm>
Port Size PT1/8
Bore Diameter <40mm>
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