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 JCK40X105AM1LKA Heavy-Duty Welding Clamping Cylinder Specifications
- Model: JCK40X105AM1LKA
- Type: Double-acting welded clamping cylinder
- Bore size: 40mm
- Stroke: 105mm
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Piston rod material: SUS304 stainless steel
- Cylinder tube: Hard anodized aluminum alloy
- Mounting style: Square front flange (AM1 type)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Seal material: Heat-resistant NBR (-20℃ to 80℃)
- Anti-rotation mechanism: Integrated guide rod design
- Weight: 2.8 kg (6.17 lbs)
- Dimensions: 230mm(L) × 82mm(W) × 82mm(H)
- Port size: M5x0.8 (standard), G1/8 optional
- Max thrust: 502N @0.5MPa (extending)
- Protection rating: IP54 (standard dust/moisture resistance)
Professional-grade clamping cylinder engineered for high vibration environments with reinforced welding structure. Features triple-sealed guide mechanisms and tungsten-coated piston rods for extended service life in metal fabrication applications. Includes magnetic piston for position sensing compatibility.
- Robotic welding fixture systems
- Automotive frame jig positioning
- Forging press auxiliary clamping
- High-temperature furnace door locking
- Heavy plate CNC machining centers
- Use vibration-damping mounts in arc welding environments
- Maintain 0.3mm minimum clearance between guide rods and mating parts
- Apply molybdenum disulfide grease monthly in continuous operation
| Property | Property Value |
|---|---|
| sku | JCK40X105AM1LKA |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 15mm |
| Opening Angle | 105mm |
| 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.









