Airtac JCK High Strength Welding Clamping Cylinder JCK40X75AM3CK

Airtac

Airtac JCK High Strength Welding Clamping Cylinder JCK40X75AM3CK

$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 JCK40X75AM3CK Heavy-Duty Welding Clamp Cylinder Specifications

  • Model: JCK40X75AM3CK
  • Bore size: 40mm
  • Stroke: 75mm
  • Structure: Double-acting with reinforced welded body
  • Operating pressure: 0.1-1.0 MPa
  • Piston rod material: Hard chrome-plated carbon steel (S45C)
  • Seal material: High-temp NBR + Polyurethane hybrid
  • Temperature range: -10℃ to 120℃ (continuous)
  • Cushioning: Adjustable pneumatic cushion + shock absorber pad
  • Mounting type: Front flange (AM3 series) with reinforced guide rods
  • Port size: M5×0.8 (standard) or NPT1/8 (optional)
  • Weight: 2.3kg (without accessories)
  • Dimensions: 176mm(L) × 62mm(W) × 62mm(H)
  • Max lateral load capacity: 350N
  • Repeat positioning accuracy: ±0.2mm
  • Protection rating: IP54 (standard)/IP67 (with optional wiper)

Industrial-grade clamping cylinder specifically engineered for welding applications requiring extreme rigidity. Features triple-wall construction with stress-relieved welds and hardened guide columns that withstand lateral forces during spot welding operations. The integrated heat shield layer protects internal seals from spatter damage (up to 900°C instantaneous exposure).

Typical Applications:
  • Robotic welding fixture positioning systems
  • High-frequency resistance spot welding machines
  • Automotive chassis component assembly jigs
  • Forging press part ejection mechanisms
  • Heavy-duty material handling clamp arms
Installation requirements: Requires anti-vibration mounting brackets (sold separately) when used in environments exceeding 15Hz vibration frequency. Lubricate guide rods monthly with ISO VG32 hydraulic oil in high-cycle applications.
Special Features:
  • Spark-resistant coating (5μm nickel composite)
  • Replaceable tungsten carbide scraper for weld spatter protection
  • Overload protection via built-in pressure relief groove
  • Magnetic sensor compatible (SM/SD series sensors available)


Property Property Value
sku JCK40X75AM3CK
Clamping Arm Position Code Clamping Arm Horizontal
Clamping Arm Model Code Offset 45mm
Opening Angle 75mm
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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