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 JCK40X105AM3CK Heavy-Duty Welding Clamping Cylinder Specifications
- Model: JCK40X105AM3CK
- Type: Double-acting welded cylinder with reinforced structure
- Bore size: 40mm
- Stroke: 105mm
- Port size: 1/4" NPT (G1/8 optional)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Material: Aluminum alloy barrel, hardened stainless steel piston rod
- Seal material: High-temperature NBR seals
- Temperature range: -20℃ to 80℃
- Weight: 2.5kg (without accessories)
- Dimensions: 280mm(L) × 76mm(W) × 40mm(H) (maximum extended length)
- Mounting: Standard ISO 15552 front flange (MF1) with multiple accessory options
- Protection rating: IP65 (standard), IP67 available on request
- Rod thread: M20×1.5 external thread
- Max thrust: 503N at 0.6MPa
Industrial-grade clamping cylinder specifically engineered for high-load welding applications. Features precision-ground chrome piston rod with wear-resistant coating and anti-rotation mechanism. The reinforced welded construction withstands intense vibration and thermal stress in foundry environments. Includes magnetic piston for position sensing compatibility.
- Robotic welding fixture systems in automotive production
- High-frequency spot welding machine clamping
- Forging press tool holding mechanisms
- Heavy-duty metal stamping press positioning
- Foundry mold locking systems
- Relubricate every 500,000 cycles or 6 months
- Inspect rod seals every 200 operating hours in high-spatter environments
- Replace cushion seals at 1 million cycles
| Property | Property Value |
|---|---|
| sku | JCK40X105AM3CK |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 45mm |
| 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.









