Airtac JCK High Strength Welding Clamping Cylinder JCK40X120AM1RK

Airtac

Airtac JCK High Strength Welding Clamping Cylinder JCK40X120AM1RK

$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 JCK40X120AM1RK Heavy-Duty Welding Clamping Cylinder Specifications

  • Model: JCK40X120AM1RK
  • Type: Double-acting reinforced welding clamp cylinder
  • Bore size: 40mm (ISO 6432 standard)
  • Stroke: 120mm ±0.5mm tolerance
  • Operating pressure: 0.1–0.9 MPa
  • Piston rod material: Hard chrome-plated SUS304 stainless steel
  • Tube material: Anodized aluminum alloy (AL6061-T6)
  • Cushioning: Adjustable air cushion with shock absorber
  • Mounting style: Rectangular base with reinforced mounting lugs (M8x1.25 threaded holes)
  • Port size: 1/4" NPT (G1/8 optional)
  • Seal material: High-temperature NBR (Nitrile) with wear-resistant ring
  • Temperature range: -20℃ to +80℃ (extended range with special seals)
  • Max thrust: 502N @ 0.63MPa (extend side)
  • Weight: 2.15kg (bare cylinder), 2.45kg (with standard accessories)
  • Dimensions: 210mm(L) × 68mm(W) × 68mm(H) (fully retracted)
  • Sensor slots: ISO 21287 compliant for magnetic switches
  • Protection rating: IP54 (standard), IP67 with optional wiper seals

Industrial-grade clamping cylinder specifically engineered for high vibration welding environments. Features anti-spatter coating (3-5μm thickness) and thermal-resistant seals to withstand welding sparks up to 150℃ intermittent exposure. The reinforced piston rod (16mm diameter) provides 30% higher column strength than standard models.

Typical Applications:
  • Robotic welding fixture systems
  • Automotive chassis component clamping
  • Heavy plate positioning in shipbuilding
  • Forging press mold retention
  • High-cycle resistance spot welding machines
Installation protocol: Always use copper-based anti-seize compound on mounting threads. Maintain 0.5-1mm clearance between clamp arm and cylinder body for thermal expansion. Requires 5μm filtered air with automatic lubricator (ISO VG32 oil recommended).


Property Property Value
sku JCK40X120AM1RK
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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  • Item arrived not as expected (ie. damaged packaging).
  • 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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