Airtac JCK High Strength Welding Clamping Cylinder JCK40X75AM3LK
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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
Installation note:
Use anti-spatter coating on exposed surfaces in welding environments.
Maintain 0.5-1mm clearance between clamp arm and cylinder body during thermal expansion.
Recommended maintenance interval: 500,000 cycles or 6 months in harsh environments.
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 JCK40X75AM3LK Heavy-Duty Welding Clamping Cylinder Specifications
- Model: JCK40X75AM3LK
- Series: JCK (Heavy-Duty Welded Clamp)
- Bore size: 40mm
- Stroke: 75mm
- Mounting type: M3X0.5 threaded front flange
- Operating pressure: 0.05–1.0 MPa
- Port size: G1/8 (NPT1/8 optional)
- Buffer type: Adjustable hydraulic cushion (both ends)
- Piston rod material: Hard chrome-plated stainless steel (SUS304)
- Seal material: Heat-resistant NBR + Polyurethane hybrid
- Temperature range: -20℃ to 120℃ (continuous)
- Protection rating: IP67 (w/wiper seal)
- Weight: 1.8kg ±3%
- Dimensions: 214mm(L) × 50mm(W) × 50mm(H) (retracted state)
- Max lateral load capacity: 300N
- Repeat positioning accuracy: ±0.2mm
- Lubrication: Pre-lubricated (Grease-free operation)
Robust welding-grade cylinder featuring laser-welded aluminum alloy construction with integrated heat dissipation fins. Engineered for high-cycle clamping applications requiring impact resistance and thermal stability. The T-slot mounting surface (ISO 21287 compliant) allows modular tooling attachment. Includes magnetic piston for position sensing compatibility.
Typical Applications:
- Robotic welding fixture systems
- High-temperature press brake tooling
- Forging machine part positioning
- Automotive chassis assembly jigs
- Die-casting mold clamping mechanisms
Installation note:
Use anti-spatter coating on exposed surfaces in welding environments.
Maintain 0.5-1mm clearance between clamp arm and cylinder body during thermal expansion.
Recommended maintenance interval: 500,000 cycles or 6 months in harsh environments.
Special features:
- Spark-resistant construction (suitable for Zone 2 hazardous areas)
- Integrated heat shield sleeve option available
- Double-sealed guide bearings prevent particulate ingress
| Property | Property Value |
|---|---|
| sku | JCK40X75AM3LK |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 45mm |
| Opening Angle | 75mm |
| 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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