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 JCK40X60AM3CKN Specifications
- Model: JCK40X60AM3CKN
- Type: Double-acting reinforced welding clamp cylinder
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 60mm (±0.5mm tolerance)
- Operating pressure: 0.2–1.0 MPa (29–145 PSI)
- Temperature range: -10℃ to 80℃ (non-freezing)
- Mounting style: M3 front flange with reinforced gussets
- Port size: 1/4" NPT dual ports (G1/8 optional)
- Rod material: Hard chrome-plated carbon steel (5μm coating)
- Tube material: Anodized aluminum alloy (6063-T5)
- Piston material: NBR seal with magnetic stainless steel core
- Cushioning: Adjustable hydraulic shock absorber (both ends)
- Protection rating: IP67 (wipers included)
- Weight: 2.8kg (without accessories)
- Dimensions: 230mm(L) × 40mm(W) × 40mm(H) (extended length: 290mm)
Industrial-grade clamping cylinder specifically engineered for high-impact welding applications. Features anti-spatter treatment on exposed surfaces and hardened guide rods for precise alignment. The reinforced end caps withstand repeated thermal cycling common in spot welding operations. Requires 5μm filtered air with automatic drain.
- Robotic welding fixture positioning in automotive assembly
- Electrode retention in resistance welding machines
- Press tool clamping for metal stamping operations
- Workpiece securing in battery pack spot welding systems
- Heavy part alignment in white goods manufacturing
| Property | Property Value |
|---|---|
| sku | JCK40X60AM3CKN |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 45mm |
| Opening Angle | 60mm |
| 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.







