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 JCK40X60 Technical Details
- Model: JCK40X60
- Bore size: 40mm (1.57")
- Stroke: 60mm (2.36")
- Operating pressure: 0.1-1.0 MPa
- Temperature range: -10℃ to 150℃ (high-temp seals optional)
- Construction: Hard-anodized aluminum body with chrome-plated piston rod
- Mounting style: Fixed/Flange (ISO 15552 standard)
- Port size: G1/8 (NPT1/4 optional)
- Cushioning type: Adjustable rubber buffer + shock absorber
- Piston rod material: SCM435 alloy steel (HRC 35-40)
- Seal material: High-temp NBR (HNBR available)
- Repeat accuracy: ±0.2mm
- Max speed: 500-800 mm/s (dependent on load)
- Weight: 2.5kg (5.5lbs)
- Dimensions: 160mm(L) × 80mm(W) × 80mm(H)
Industrial-grade clamping cylinder engineered for high rigidity in welding applications. Features dual piston rod design for enhanced stability under lateral loads, with heat-resistant components rated for proximity to arc welding operations. Includes anti-rotation guide mechanism for precise positioning.
- Robotic welding fixture systems
- Metal stamping press part retention
- Automotive component assembly jigs
- Heavy machinery component positioning
- Forging press workpiece clamping
| Property | Property Value |
|---|---|
| sku | JCK40X60 |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Without Clamping Arm |
| Opening Angle | 60mm |
| 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.





