Airtac JCK High Strength Welding Clamping Cylinder JCK40X135AM1LK
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 Series Heavy-Duty Welding Clamp Cylinder JCK40X135AM1LK
- Model: JCK40X135AM1LK
- Type: Double-acting welded rod clamp cylinder
- Bore size: 40mm
- Stroke: 135mm
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 150℃ (high-temp seals optional)
- Port size: Rc1/4 (G1/4 adaptor included)
- Rod material: Chrome-plated carbon steel (S45C)
- Tube material: Hard anodized aluminum alloy
- Cushioning: Adjustable hydraulic shock absorber
- Mounting type: Front flange with reinforced mounting lugs
- Weight: 2.85 kg (with standard accessories)
- Dimensions:
- Length (retracted): 240mm
- Width (mounting flange): 72mm
- Height (including rod end): 62mm
- Rod thread: M16×1.5 (male)
- Repeat positioning accuracy: ±0.2mm
- IP rating: IP54 (standard), IP67 (with optional wiper)
Industrial-grade clamp cylinder specifically engineered for high-vibration welding environments. Features a reinforced piston rod with tungsten carbide coating (15-20μm thickness) for spark resistance and anti-weld spatter properties. The integrated heat shield sleeve protects seals from short-term exposure to welding temperatures up to 300℃.
- Robotic welding positioners in automotive assembly
- Fixture clamping for resistance spot welding machines
- Workpiece retention in plasma cutting systems
- Heavy-duty press brake tool holding
- Forging machine mold clamping
Installation note:
Use high-temperature grease (Molykote HP-500 recommended) during assembly.
Maintain 0.5-1mm clearance between cylinder body and welding zone.
Perform weekly air filter drainage when used in particle-heavy environments.
| Property | Property Value |
|---|---|
| sku | JCK40X135AM1LK |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 15mm |
| Opening Angle | 135mm |
| 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.