Airtac JCK High Strength Welding Clamping Cylinder JCK40X30AM3LKN
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 JCK40X30AM3LKN Heavy-Duty Welded Clamping Cylinder Specifications
- Model: JCK40X30AM3LKN
- Type: Double-acting welded clamping cylinder
- Bore size: 40mm
- Stroke: 30mm
- Operating pressure: 0.1–0.8 MPa
- Medium: Clean dry air (Lubricated or non-lubricated)
- Cushioning: Adjustable pneumatic cushion
- Mounting type: M3 square base with through holes
- Sensor compatibility: Built-in magnet for proximity switch (NAMUR slot)
- Seal material: High-temp NBR seals with wear-resistant ring
- Temperature range: -20℃ to +80℃
- Port size: 1/8" NPT (G1/8 optional)
- Weight: 1.2kg ±3%
- Dimensions: 206mm(L) × 40mm(W) × 58mm(H)
- Rod thread: M10×1.25 external thread
- Protection rating: IP67 (Dust-tight & protected against immersion)
Reinforced welded body cylinder designed for high-force clamping applications requiring exceptional rigidity. Features anti-rotation piston rod and enhanced lateral load capacity through precision guide bushings. The chrome-plated piston rod incorporates a hardened layer (HRC 45-50) for scratch resistance. Requires 5μm filtered air with ISO 8573-1:2010 Class 3.4.3 purity standards.
- Spot welding fixture clamping in automotive assembly
- Die casting machine mold locking
- Press brake tooling positioning
- Heavy part fixturing in CNC machining centers
- Forging equipment workpiece retention
Installation guidelines:
Mount using grade 8.8 or higher fasteners with Loctite 243 threadlocker.
Align clamping axis within ±0.2mm perpendicularity tolerance.
Perform 50-100 low-pressure break-in cycles before full-load operation.
| Property | Property Value |
|---|---|
| sku | JCK40X30AM3LKN |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 45mm |
| 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.