Airtac JCK High Strength Welding Clamping Cylinder JCK40X120AM1LK
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 JCK40X120AM1LK Specifications
- Model: JCK40X120AM1LK
- Bore size: 40mm
- Stroke: 120mm
- Mounting type: Front flange (M1 series)
- Operation type: Double-acting single piston rod
- Working pressure: 0.05-1.0 MPa
- Temperature range: -10℃ to 80℃ (NBR seals)/150℃ (high-temp option)
- Cushioning: Adjustable elastic cushion
- Port size: M5x0.8 (standard), G1/8 optional
- Rod material: Stainless steel (SUS304)
- Tube material: Aluminum alloy hard anodized
- Protection rating: IP64 (standard wiper)
- Lubrication: Pre-lubricated (NBU2 grease)
- Weight: 2.1kg ±5%
- Dimensions:
- Length: 208mm (fully retracted)
- Width: 55mm (flange mounting base)
- Height: 55mm (square body profile)
Industrial-grade welding clamp cylinder with reinforced structure for high shock resistance. Features double-layer chrome-plated piston rod and anti-spatter coating on exposed surfaces. The M1LK variant includes a magnetic switch slot for position detection. Requires 5μm filtered air and regular lubrication intervals in high-cycle applications.
- Robotic welding fixture positioning
- Automotive chassis assembly jigs
- Forging press workpiece retention
- High-temperature furnace door clamping
- Heavy part alignment in CNC machining centers
Installation note:
Use locknuts with torque ≤29.4N·m. For vertical mounting,
install downward rod extension to prevent seal wear from
particulate accumulation. Maintain 0.3-0.5mm clearance
between clamp jaws and cylinder body during system calibration.
| Property | Property Value |
|---|---|
| sku | JCK40X120AM1LK |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 15mm |
| Opening Angle | 120mm |
| 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.