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 JCK40X75AM1CKN
- Model: JCK40X75AM1CKN
- Type: Double-acting reinforced welding clamp cylinder
- Bore size: 40mm
- Stroke: 75mm
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Front flange with reinforced mounting bolts
- Port size: M5x0.8 (standard), G1/8 optional
- Piston rod thread: M16x1.5 (ISO metric)
- Temperature range: -20℃ to 150℃ (peak resistance)
- Body material: Hard anodized aluminum alloy
- Rod material: Chrome-plated steel with anti-spatter coating
- Seal material: Heat-resistant NBR + Fluororubber hybrid
- Protection rating: IP67 (wipers included)
- Magnetic switch: 2-wire DC type pre-installed (K86 series compatible)
- Weight: 3.2kg (without accessories)
- Dimensions: 300mm(L) × 60mm(W) × 60mm(H) (fully retracted)
Industrial-grade clamp cylinder specifically engineered for robotic welding applications. Features a multi-layer spatter shield and copper-free components to prevent contamination in welding environments. The hardened piston rod with anti-stick coating resists weld spatter adhesion. Integrated shock absorbers handle impact loads up to 0.8m/s piston speed.
- Robotic welding fixture positioning systems
- Automotive chassis component clamping
- High-temperature metal stamping press tooling
- Foundry equipment part manipulation
- Heavy-duty conveyor gate control
- Heat shield kit (HSK-40W)
- Rod protector sleeve (RPS-16HT)
- High-temperature position sensor (HTPS-8M)
| Property | Property Value |
|---|---|
| sku | JCK40X75AM1CKN |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 15mm |
| Opening Angle | 75mm |
| 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.







