Airtac JCK High Strength Welding Clamping Cylinder JCK40X15AM3RK

Airtac

Airtac JCK High Strength Welding Clamping Cylinder JCK40X15AM3RK

$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 High-Force Welding Clamp Cylinder JCK40X15AM3RK Specifications

  • Model: JCK40X15AM3RK
  • Type: Double-acting welded clamp cylinder
  • Bore size: 40mm
  • Stroke: 15mm
  • Mounting style: M3 reinforced flange (ISO 15552 compatible)
  • Operating pressure: 0.1–0.9 MPa
  • Temperature range: -20℃ to 150℃ (peak 180℃ intermittent)
  • Cushioning: Adjustable hydraulic buffer (5-stage)
  • Port size: M5x0.8 (G1/8 adaptor included)
  • Rod material: Hard chrome-plated steel (HRC 45-50)
  • Tube material: Seamless stainless steel SUS304
  • Seal material: High-temp NBR + VITON hybrid
  • Weight: 0.62kg (excluding accessories)
  • Dimensions: 150mm(L) × 80mm(W) × 80mm(H) (full extension)
  • Side load capacity: ≤250N (static), ≤180N (dynamic)
  • Repeat accuracy: ±0.05mm
  • Protection rating: IP67 (w/ optional wiper)

Industrial-grade welding clamp cylinder featuring vacuum-brazed construction for distortion-free performance under thermal stress. Integrated heat shield sleeve protects seals in arc welding environments. The RK variant includes tungsten-carbide scraper rings for debris resistance.

Typical Applications:
  • Robotic welding fixture positioning systems
  • High-frequency resistance welding machines
  • Automotive chassis component clamping
  • Foundry mold locking mechanisms
  • Battery module assembly presses
Installation note: Use copper-based anti-seize compound on mounting threads when operating above 120℃. Requires minimum 0.3μm filtration. Lubricate with ISO VG32 turbine oil if used below 5Hz cycle rate.


Property Property Value
sku JCK40X15AM3RK
Clamping Arm Position Code Clamping Arm Horizontal
Clamping Arm Model Code Offset 45mm
Opening Angle <15mm>
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.
  • Item arrived not as expected (ie. damaged packaging).
  • Item had defects.
  • Over delivery time.
  • The shipper does not allow the goods to be inspected before payment.

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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