Airtac JCK High Strength Welding Clamping Cylinder JCK40X30K

Airtac

Airtac JCK High Strength Welding Clamping Cylinder JCK40X30K

$248.88 $256.38
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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 JCK40X30K Heavy-Duty Welding Clamp Cylinder Specifications

  • Model: JCK40X30K
  • Type: Double-acting welded clamp cylinder with reinforced structure
  • Bore size: 40mm
  • Stroke: 30mm (±5mm adjustable)
  • Operating pressure: 0.1-0.9 MPa
  • Operating temperature: -20℃ to 80℃
  • Cushioning: Adjustable rubber buffer + shock absorber pad
  • Mounting style: Front flange (ISO 15552 standard) with optional side mounting lugs
  • Rod end: M20×1.5 external thread (stainless steel collar)
  • Seal material: Heat-resistant NBR (Nitrile) with wear-resistant guide rings
  • Tube material: Anodized aluminum alloy (hard coat 0.05-0.08mm)
  • Weight: 2.1kg (excluding accessories)
  • Dimensions: 150mm(L) × 60mm(W) × 80mm(H) (retracted position)
  • Air ports: G1/8 (standard) with M5 adapter optional
  • Protection rating: IP67 (wipers included)
  • Cycle life: 5,000km (ISO 15552 endurance standard)

Industrial-grade clamping cylinder specifically engineered for high-vibration welding environments. Features a reinforced piston rod (hard chrome-plated, 15μm thickness) and anti-spatter coating on exposed surfaces. The welded body construction eliminates gasket failure points while maintaining 0.05mm positioning repeat accuracy.

Typical Applications:
  • Robotic welding fixture clamping systems
  • Automotive chassis component jigs
  • High-temperature plasma cutting positioners
  • Forging press workpiece retention
  • Battery pack assembly line compression
Installation guidelines: Requires parallel mounting surface flatness ≤0.1mm. Use Class 3 mounting brackets for vertical applications. Lubricate with ISO VG32 hydraulic oil during initial installation. Maximum side load capacity: 150N at full extension.


Property Property Value
sku JCK40X30K
Clamping Arm Position Code Clamping Arm Horizontal
Clamping Arm Model Code Without Clamping Arm
Opening Angle 30mm
Port Size PT1/8
Bore Diameter <40mm>
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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.
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  • Item had defects.
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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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