Airtac JCK High Strength Welding Clamping Cylinder JCK40X15K
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 Heavy-Duty Welded Clamping Cylinder JCK40X15K Specifications
- Model: JCK40X15K
- Type: Double-acting welded clamping cylinder
- Bore size: Ø40 mm
- Stroke: 15 mm (adjustable cushion)
- Operating pressure: 0.05–1.0 MPa
- Maximum clamping force: 1,256 N @ 0.6 MPa
- Port size: M5×0.8 (standard), G1/8 optional
- Piston rod material: Hard chrome-plated steel
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Weight: ~3.8 kg (including mounting accessories)
- Dimensions: 250mm(L) × 76mm(W) × 76mm(H)
- Mounting type: Front flange (ISO 15552 standard)
- Cushioning: Adjustable pneumatic cushion
- Protection rating: IP54 (standard), IP67 optional
High rigidity welded cylinder specifically engineered for heavy clamping applications. Features reinforced end caps with 4-point welding structure for maximum rigidity under eccentric loads. The integrated guide rod design prevents rotation during operation, making it ideal for precision positioning. Special hardened contact surfaces (HRC 45-50) withstand repeated impact in welding environments.
- Robotic welding fixture systems
- Stamping machine tool clamping
- Automotive jig positioning devices
- Die casting mold locking mechanisms
- Heavy part assembly stations
Installation notes:
- Use M8 grade 10.9 bolts for mounting (torque 35-40 N·m)
- Maintain 0.05-0.1mm gap between clamp arm and cylinder body
- Apply lithium soap grease to sliding surfaces monthly
- Install shock absorbers for strokes exceeding 5,000 cycles/day
- Maximum side load: 300 N
- Lubrication requirement: ISO VG32 turbine oil
- Re-torque mounting bolts after first 50 operating hours
| Property | Property Value |
|---|---|
| sku | JCK40X15K |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Without Clamping Arm |
| Opening Angle | <15mm> |
| 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.