Airtac JCK High Strength Welding Clamping Cylinder JCK40X75AM1LKN
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 JCK40X75AM1LKN Specifications
- Model: JCK40X75AM1LKN
- Type: Double-acting reinforced welding clamp cylinder
- Bore size: 40mm
- Stroke: 75mm (±0.5mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Medium temperature: -20℃ to 80℃ (instantaneous 150℃ max for welding)
- Cushion type: Adjustable rubber buffer + external shock absorber
- Mounting style: Rectangular base with 4x M6 threaded holes (ISO 6432 compatible)
- Port size: M5x0.8 (G1/8 adaptor included)
- Piston rod thread: M16x1.5 external thread (18mm length)
- Material: Anodized aluminum body, chrome-plated steel rod
- Seal material: Heat-resistant HNBR with PTFE coating
- Protection rating: IP67 (wipers included)
- Weight: 1.85kg (without accessories)
- Dimensions:
- Body length: 178mm
- Max extended length: 253mm (stroke included)
- Width: 56mm (mounting base)
- Height: 58mm (including rod eyelet)
Industrial-grade clamping cylinder specifically engineered for high-temperature welding environments and heavy load retention. Features enhanced heat dissipation fins and anti-spatter coating. The reinforced guide structure maintains <0.01mm repeat positioning accuracy under 500N lateral forces. Requires 5μm filtered compressed air with 1-2 drops of ISO VG32 oil per 10m³ airflow.
- Robotic welding fixture systems
- High-frequency spot welding machines
- Forging press mold clamping
- Automotive chassis assembly jigs
- Battery pack compression testing
Installation note:
Use heat-resistant mounting brackets (≥3mm steel recommended). Maintain 0.5-1mm clearance between clamp arm and cylinder body for thermal expansion. Perform weekly lubrication via built-in grease nipple (NLGI #2 specified).
| Property | Property Value |
|---|---|
| sku | JCK40X75AM1LKN |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 15mm |
| Opening Angle | 75mm |
| 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.