Airtac JCK High Strength Welding Clamping Cylinder JCK50X120AM2RK

Airtac

Airtac JCK High Strength Welding Clamping Cylinder JCK50X120AM2RK

$318.68 $326.18
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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 Clamp Cylinder JCK50X120AM2RK Technical Specifications

  • Model: JCK50X120AM2RK
  • Type: Double-acting welded rodless clamping cylinder
  • Bore size: Ø50mm
  • Stroke: 120mm (±0.5mm tolerance)
  • Operating pressure: 0.1-1.0 MPa
  • Operating temperature: -20℃ to 80℃
  • Port size: G1/8 (NPT1/8 optional)
  • Cushioning type: Adjustable rubber buffer
  • Piston rod material: Hard chrome-plated carbon steel
  • Tube material: Anodized aluminum alloy (AL6063-T5)
  • Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
  • Mounting type: RK series front flange with reinforced ribs
  • Weight: 2.8kg (without accessories)
  • Dimensions:
    • Length: 229mm (full retraction)
    • Width: 80mm (flange mounting base)
    • Height: 72mm (cylinder body diameter)
  • Lubrication: Pre-lubricated (recommended relubrication every 500km operation)
  • ISO standard: Compliant with ISO 21287 for compact cylinders

Engineered for high-force clamping applications requiring precision and durability. Features double-wall construction with reinforced welding points, capable of withstanding lateral forces up to 1,500N. The M2 suffix indicates enhanced sealing configuration for spark-resistant environments. Requires 5μm filtered air with ISO 8573-1:2010 class 4.4.3 air quality.

Industrial Applications:
  • Robotic welding fixture positioning in automotive assembly
  • Heavy-duty jig clamping for CNC machining centers
  • Press brake tooling fixation in metal fabrication
  • Foundry mold locking mechanisms
  • High-temperature component handling systems
Operational note: Maintain 0.3-0.6 MPa working pressure for optimal grip force. Use shock absorbers when stroke end impact velocity exceeds 0.5m/s. Annual replacement of rod wipers recommended in high-spatter environments.
Mounting Configuration:
  • Maximum side load: 300N at midpoint
  • Alignment tolerance: ±0.2° angular misalignment compensation
  • Torque specification: 22-26N·m for mounting bolts


Property Property Value
sku JCK50X120AM2RK
Clamping Arm Position Code Clamping Arm Horizontal
Clamping Arm Model Code Offset 15mm
Opening Angle 120mm
Port Size PT1/4
Bore Diameter <50mm>
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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.
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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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