Airtac JCK High Strength Welding Clamping Cylinder JCK40X45KN

Airtac

Airtac JCK High Strength Welding Clamping Cylinder JCK40X45KN

$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 JCK40X45KN Heavy-Duty Welding Clamping Cylinder Specifications

  • Model: JCK40X45KN
  • Type: Double-acting welded clamping cylinder
  • Bore size: 40mm
  • Stroke: 45mm
  • Operating pressure: 0.1–1.0 MPa
  • Operating medium: Dry air (ISO8573-1:2010 Class 3)
  • Ambient temperature: -20℃ to 80℃ (non-freezing)
  • Cushion type: Adjustable rubber buffer
  • Mounting style: Fixed flange (ISO15552 compliant)
  • Port size: G1/8 (NPT1/8 optional)
  • Piston rod material: Hard chrome-plated steel (HRC 45-50)
  • Seal material: Heat-resistant NBR (up to 120℃ intermittent)
  • Protection rating: IP54 (standard), IP67 with optional wiper
  • Weight: 1.85kg ±2%
  • Dimensions: 210mm(L) × 82mm(W) × 82mm(H)
  • Max thrust: 1,256N @ 0.63MPa
  • Max lateral load: 300N (axial direction)
  • Lubrication: Pre-lubricated (Grease-free operation)

Industrial-grade clamping cylinder featuring laser-welded construction for high rigidity and vibration resistance. The reinforced rod bearing structure ensures precise alignment in high-moment applications. Integrated mounting slots allow direct fixture integration without additional adapters. Compatible with vacuum environments when paired with optional seals.

Typical Applications:
  • Robotic welding fixture systems
  • Forging press die retention
  • CNC machine tool clamping
  • Automotive battery pack assembly
  • High-temperature composite molding
Installation note: Use M6x1.0 mounting screws (8.8 grade minimum). Maintain 0.5-1mm clearance between clamp arm and cylinder body during thermal expansion. Lubricate rod weekly with ISO VG32 hydraulic oil in dusty environments.
Critical parameters: Not suitable for side-load applications exceeding 15% of max thrust. Requires 5μm filtration for optimal seal life. Magnetic field tolerance ≤50mT.


Property Property Value
sku JCK40X45KN
Clamping Arm Position Code Clamping Arm Horizontal
Clamping Arm Model Code Without Clamping Arm
Opening Angle <45mm>
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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