Airtac JCK High Strength Welding Clamping Cylinder JCK40X15AM3LKA
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 JCK40X15AM3LKA Specifications
- Model: JCK40X15AM3LKA
- Type: Double-acting reinforced welding clamp cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 15mm ±0.5mm
- Operating pressure: 0.05–1.2 MPa
- Temperature range: -20℃ to 150℃ (peak resistance)
- Cushioning: Adjustable hydraulic buffer
- Mounting type: M3X0.5 through-hole flange mounting
- Port size: M5x0.8 (standard) with NPT1/8 adaptor option
- Rod material: Hard chrome-plated carbon steel (HRC 45-50)
- Cylinder tube: Anodized aluminum alloy (6μm oxide layer)
- Seal material: High-temp NBR (with PTFE backup rings)
- Weight: 1.8kg ±5% (without accessories)
- Dimensions: 150mm(L) × 48mm(W) × 48mm(H) (full extension)
- Max lateral load: 350N (at rod end)
- Reaction force: 1250N @ 0.5MPa
- ISO certification: 15552 compliant (modified)
Industrial-grade clamping cylinder specifically engineered for welding fixtures and high-temperature environments. Features triple-layered sealing system with heat-deflection rings and anti-spatter coating on exposed surfaces. The M3 flange pattern allows 360° positional adjustment for precise alignment. Requires 5μm filtered air with automatic drain function.
- Robotic welding positioners in automotive assembly
- Electrode holder mechanisms for spot welding
- Fixture clamping in aluminum extrusion processes
- High-cycle press brake tooling systems
- Forging machine workpiece retention
Operational note:
Requires 30° minimum clearance from welding arc zone. Apply high-temp
grease (NLGI #2) every 50,000 cycles. Avoid lateral loads exceeding
10% of maximum capacity during cold start conditions.
| Property | Property Value |
|---|---|
| sku | JCK40X15AM3LKA |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 45mm |
| Opening Angle | <15mm> |
| Port Size | PT1/8 |
| Bore Diameter | <40mm> |
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.