Airtac JCK High Strength Welding Clamping Cylinder JCK40X120AM1LKA

Airtac

Airtac JCK High Strength Welding Clamping Cylinder JCK40X120AM1LKA

$351.25 $358.75
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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 JCK40X120AM1LKA Heavy-Duty Welding Clamp Cylinder Specifications

  • Model: JCK40X120AM1LKA
  • Series: JCK (Welding Clamp Series)
  • Bore size: 40mm
  • Stroke: 120mm
  • Operating pressure: 0.2–1.0 MPa
  • Temperature range: -10℃ to 150℃ (peak resistance 200℃)
  • Buffer type: Adjustable hydraulic cushion (both ends)
  • Mounting style: Front flange with lateral LKA mounting holes
  • Port size: M5x0.8 (standard) with NPT1/8 adaptor option
  • Piston rod thread: M16x1.5 (external)
  • Cylinder tube material: Hard anodized aluminum alloy
  • Seal material: Heat-resistant fluorine rubber (FKM)
  • Rod material: Chrome-plated steel with anti-spatter coating
  • Protection rating: IP67 (wipers included)
  • Weight: 2.45kg ±3% (without accessories)
  • Dimensions: 220mm(L) × 80mm(W) × 80mm(H) (full extension)
  • Retracted length: 164mm
  • Max thrust: 503N @ 0.6MPa
  • Repeat accuracy: ±0.1mm

Industrial-grade welding clamp cylinder with enhanced thermal resistance, featuring anti-spatter coating and lateral reinforcement ribs. Designed for high-cycle precision positioning in hostile environments. Includes integrated shock absorbers for vibration damping and 360° adjustable mounting points.

Typical Applications:
  • Robotic welding fixture systems in automotive assembly
  • High-temperature metal stamping positioning
  • Foundry mold clamping during casting processes
  • Battery pack compression testing jigs
  • Forging press auxiliary clamping mechanisms
Operation guidance: Requires 5-7 bar filtered compressed air with 20μm filtration. Apply high-temperature grease (Molykote HP-300 recommended) every 50,000 cycles. Avoid lateral loading exceeding 150N. For welding environments, install protective boot (accessory JCK-SB40).
Thermal note: When used above 100℃ continuously, reduce maximum pressure by 20% and implement forced air cooling. Do NOT use silicone-based lubricants in welding applications.


Property Property Value
sku JCK40X120AM1LKA
Clamping Arm Position Code Clamping Arm Horizontal
Clamping Arm Model Code Offset 15mm
Opening Angle 120mm
Port Size PT1/8
Bore Diameter <40mm>
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  • Received the wrong item.
  • Item arrived not as expected (ie. damaged packaging).
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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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