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 JCK40X30AM1L Heavy-Duty Welding Clamp Cylinder Specifications
- Model: JCK40X30AM1L
- Type: Double-acting welded clamp cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 30mm (±1mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Mounting style: Front flange (MF1) with reinforced base plate
- Cushioning: Adjustable rubber buffer (both ends)
- Temperature range: -20℃ to 80℃
- Material: Aluminum alloy cylinder tube, chrome-plated piston rod
- Port size: M5x0.8 (G1/8 adaptor optional)
- Seal material: Heat-resistant NBR (Nitrile)
- Protection rating: IP67 (wipers included)
- Weight: 1.65kg (with standard accessories)
- Dimensions: 196mm(L) × 72mm(W) × 72mm(H) (fully retracted)
- Max lateral load: 150N at piston rod end
- Piston speed: 50–800mm/s (lubricated operation)
Industrial-grade clamping cylinder specifically engineered for high-force welding applications. Features precision-ground inner tube surface (Ra0.4μm) and anti-rotation guide mechanism. The welded construction ensures superior rigidity for distortion-free clamping, with built-in magnetic slot for position sensing compatibility.
- Robotic welding fixture systems
- Stamping machine tool clamping
- Automotive chassis assembly jigs
- Heavy part positioning in foundries
- Battery pack compression testing
| Property | Property Value |
|---|---|
| sku | JCK40X30AM1L |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 15mm |
| Opening Angle | 30mm |
| 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.







