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 JCK50X15AM4LKA Specifications
- Model: JCK50X15AM4LKA
- Type: Double-acting welded clamping cylinder
- Bore size: Ø50 mm
- Stroke: 15 mm
- Operating pressure: 0.05–1.0 MPa
- Max thrust: 1,963 N (at 0.5 MPa)
- Piston rod material: Hard chrome-plated carbon steel (S45C)
- Cylinder tube: Aluminum alloy (A6063-T5)
- Seal material: Heat-resistant NBR/PU (withstands 120℃ intermittent)
- Mounting type: M4 through-hole flange (LKA code)
- Cushioning: Adjustable rubber buffer + shock absorber pad
- Temperature range: -10℃ to 80℃ (150℃ peak during welding)
- Port size: M5×0.8 (G1/8 adapter included)
- Weight: 1.85 kg (with accessories)
- Dimensions: 194mm(L) × 50mm(Bore) × 62mm(Mounting flange width)
- Rod end thread: M10×1.25
- Protection rating: IP54 (standard wiper design)
Specialized clamping cylinder engineered for high-stability welding applications. Features enhanced heat resistance with multi-layer rod seals and copper-plated piston to prevent spatter adhesion. The M4 flange mounting ensures vibration resistance during high-frequency spot welding operations. Includes anti-spatter shield (optional kit available).
- Robotic welding fixture positioning systems
- Automotive chassis component welding stations
- High-temperature metal stamping part clamping
- Battery pack assembly welding processes
- Foundry mold positioning under thermal stress
| Property | Property Value |
|---|---|
| sku | JCK50X15AM4LKA |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 45mm |
| Opening Angle | <15mm> |
| Port Size | PT1/4 |
| Bore Diameter | <50mm> |
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.







