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 JCK40X15AM1CKN Specifications
- Model: JCK40X15AM1CKN
- Type: Double-acting welded rod cylinder with magnetic sensor
- Bore size: 40mm
- Stroke: 15mm (±1mm tolerance)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -10℃ to 70℃ (non-freezing)
- Port size: Rc1/8 (NPT1/8 optional)
- Cushioning: Adjustable elastic cushion (both ends)
- Mounting type: M6 tapped holes (front flange)
- Rod material: Hard chrome-plated steel rod (Cr-Mo steel base)
- Tube material: Aluminum alloy oxidation-resistant barrel
- Seal material: Heat-resistant NBR (up to 120℃ intermittent)
- Sensor type: Built-in magnetic ring (DC 3-wire PNP/NPN configurable)
- Weight: 1.23kg (excluding accessories)
- Dimensions: 172mm(L) × 58mm(W) × 58mm(H) (fully retracted)
- Protection rating: IP67 (wipers included)
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if maintenance required)
Industrial-grade welding fixture cylinder with reinforced weld structure for high moment resistance. Features multi-layer sealing system with anti-spatter coating (2μm nickel plating) for arc welding environments. Integrated sensor groove allows position feedback without external brackets.
- Robotic welding jigs in automotive assembly lines
- Electrode holder positioning in resistance welding machines
- High-temperature press brake tooling clamping
- Foundry mold locking systems
- Forging machine workpiece fixation
| Property | Property Value |
|---|---|
| sku | JCK40X15AM1CKN |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 15mm |
| 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.







