Airtac JCK High Strength Welding Clamping Cylinder JCK40X15AM3RKN
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 JCK40X15AM3RKN High-Force Welding Clamping Cylinder Specifications
- Model: JCK40X15AM3RKN
- Type: Double-acting welded clamping cylinder
- Bore size: 40mm
- Stroke: 15mm
- Mounting style: Front flange mounting (AM3 series)
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Rubber buffer (both ends)
- Port size: M5x0.8 (standard)
- Piston rod thread: M10x1.25 (external)
- Material:
- Tube: Hard anodized aluminum alloy
- Piston rod: Chrome-plated stainless steel
- Seals: NBR (nitrile rubber)
- Built-in sensor: Magnetic ring pre-installed (RKN suffix)
- Weight: ~0.65kg (excluding accessories)
- Dimensions:
- Total length: 140mm (at retracted position)
- Body diameter: 40mm
- Mounting flange: 60mm x 60mm
- Rod end thread length: 15mm
Heavy-duty clamping cylinder specifically engineered for welding fixtures and high vibration environments. Features reinforced welding-friendly construction with anti-spatter coating and heat-resistant seals. The RKN variant includes integrated magnetic sensing for position feedback, enabling precise PLC-controlled operations. Requires filtered air (5-40μm) with ISO VG32 lubricant compatibility.
- Robotic welding jig clamping systems
- Automotive chassis assembly fixtures
- Forging machine tool positioning locks
- High-temperature metal stamping presses
- Battery module compression in EV manufacturing
Operational guidance:
Maintain 0.3-0.6 MPa optimal pressure for welding applications.
Apply high-temperature grease (≥200℃ rating) to rod threads monthly in continuous operation.
Use copper-based anti-seize compound for repeated disassembly/reassembly.
| Property | Property Value |
|---|---|
| sku | JCK40X15AM3RKN |
| 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.