Airtac JCK High Strength Welding Clamping Cylinder JCK40X120AM1CKN

Airtac

Airtac JCK High Strength Welding Clamping Cylinder JCK40X120AM1CKN

$283.78 $291.28
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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 JCK Series Heavy-Duty Welding Clamping Cylinder JCK40X120AM1CKN Specifications

  • Model Code Breakdown: JCK40X120AM1CKN = 40mm bore × 120mm stroke
  • Type: Double-acting cylinder with reinforced welded structure
  • Bore size: 40mm (1-9/16")
  • Stroke: 120mm (4.72") ±1mm tolerance
  • Operating pressure: 0.2–1.0 MPa (29–145 PSI)
  • Piston rod material: Chrome-plated carbon steel (S45C)
  • Tube material: Hard-anodized aluminum alloy
  • End caps: High-strength cast iron with anti-spark coating
  • Seals: High-temp NBR (Nitrile) up to 120℃ intermittent
  • Cushioning: Adjustable hydraulic shock absorber (both ends)
  • Mounting: Standard ISO 15552 front flange (MF1) with rear foot mounts
  • Rod end: M20×1.5 external thread with anti-rotation flats
  • Position detection: Built-in magnet for sensor mounting
  • Ambient temperature: -20℃ to +80℃ (continuous)/+120℃ (intermittent)
  • Weight: 2.3kg (5.07 lbs) ±3%
  • Dimensions: 216mm(L) × 62mm(W) × 62mm(H) (extended length)
  • Retracted length: 156mm (excluding rod protrusion)
  • Rod diameter: 16mm (0.63")
  • Port size: G1/8 (BSPP) dual ports
  • ISO standard: 15552 (formerly ISO 6431)
  • Protection class: IP67 (dust-tight, waterproof immersion up to 1m)

Industrial-grade clamping cylinder specifically engineered for high vibration resistance in welding applications. Features triple-sealed construction with tungsten-carbide coated rod guides for spark deflection. The reinforced base withstands 20% higher side loads compared to standard cylinders. Requires ISO VG32 hydraulic oil mist lubrication for optimal performance.

Typical Applications:
  • Robotic welding fixture clamping in automotive assembly
  • Heavy part positioning in foundry machinery
  • Press brake tooling fixation systems
  • High-temperature furnace door latching mechanisms
  • Shipbuilding jig and fixture systems
Installation Protocol: Mount using Class 10.9 M8 bolts torqued to 28 N·m (20.7 ft-lb). Maintain 0.5mm clearance between rod end and workpiece during clamping setup. Use copper-based anti-seize compound on threads when operating above 150℃.
Critical Note: Requires 5μm filtration with automatic drain for compressed air. Avoid angular misalignment exceeding 0.5° during operation. Mandatory re-lubrication every 50km of cumulative stroke movement.


Property Property Value
sku JCK40X120AM1CKN
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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