Airtac JCK High Strength Welding Clamping Cylinder JCK40X90AM1LKA

Airtac

Airtac JCK High Strength Welding Clamping Cylinder JCK40X90AM1LKA

$351.25 $358.75
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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 Heavy-Duty Welding Clamping Cylinder JCK40X90AM1LKA Specifications

  • Model: JCK40X90AM1LKA
  • Type: Double-acting welded clamping cylinder
  • Bore size: 40mm (±0.02mm precision ground)
  • Stroke: 90mm (adjustable stroke limiter optional)
  • Operating pressure: 0.1–0.8 MPa (14.5–116 PSI)
  • Cushioning: Adjustable hydraulic shock absorber
  • Material: Hard anodized aluminum barrel, chrome-plated steel piston rod
  • Rod thread: M20×1.5 external thread (dual locking nuts included)
  • Port size: 1/4" NPT (G1/8 adaptor available)
  • Temperature range: -20℃ to 150℃ (high-temp seals optional)
  • Weight: 2.4kg (without accessories)
  • Dimensions: 200mm(L) × 76mm(W) × 76mm(H) (at full retraction)
  • Seal material: High-temperature HNBR (standard)/FKM (optional)
  • Max thrust: 502N @ 0.6MPa (rod extended)
  • Repeat accuracy: ±0.2mm
  • Air consumption: 113cm³/stroke @ 0.5MPa

Industrial-grade clamping cylinder specifically engineered for high-stress welding applications. Features a reinforced welded structure with 30% higher rigidity than standard cylinders. The double-wall barrel design incorporates heat-resistant coatings to withstand spatter and thermal distortion in arc welding environments. Includes anti-rotation guide slots for precise fixturing alignment.

Typical Applications:
  • Robotic welding jigs in automotive production lines
  • Spot welding electrode actuation systems
  • Heavy plate positioning in shipbuilding
  • Forging press die clamping mechanisms
  • High-frequency induction brazing fixtures
Installation notes:
  1. Always install with 0.5-1mm clearance between clamp face and workpiece to compensate for thermal expansion
  2. Use copper-based anti-seize compound on piston rod threads when operating above 120℃
  3. Mandatory 5-10μm filtration required for abrasive environments
Cycle Life:
  • Standard: 5,000km travel distance (clean air)
  • High-load version: 3,000km (with 50% overload protection)
  • Relubrication interval: Every 500,000 cycles (using ISO VG32 cylinder oil)


Property Property Value
sku JCK40X90AM1LKA
Clamping Arm Position Code Clamping Arm Horizontal
Clamping Arm Model Code Offset 15mm
Opening Angle 90mm
Port Size PT1/8
Bore Diameter <40mm>
Shipping policies

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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