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 JCK40X105AM1L Specifications
- Model: JCK40X105AM1L
- Bore size: 40mm
- Stroke: 105mm
- Operation type: Double-acting
- Max operating pressure: 0.7 MPa (7 bar)
- Min operating pressure: 0.15 MPa (1.5 bar)
- Piston speed: 50-700 mm/s
- Cushioning type: Adjustable cushioning (both ends)
- Mounting style: Fixed side flange (MF1)
- Rod end type: External thread (M16x1.5)
- Ambient temperature: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy hard oxidation
- Piston rod: Chrome-plated steel
- Seals: Heat-resistant NBR
- Weight: 3.2 kg ±5%
- Dimensions:
- Length (retracted): 205mm
- Width (flange): 58mm
- Height (mounting face): 76mm
- Rod extension: 105mm (max)
Industrial-grade welding clamp cylinder with reinforced structure for high moment resistance. Features dual-layer chrome plating on rod (20-25μm) and wear-resistant guide rings. Designed for 500,000+ cycle durability under continuous impact loads. Requires ISO 8573-1:2010 Class 3 lubricated air (ISO VG32 oil mist).
- Robotic welding fixture systems in automotive production lines
- High-temperature workpiece clamping in foundries
- Heavy part positioning in shipbuilding jigs
- Press machine mold securing mechanisms
- Forging equipment component retention
| Property | Property Value |
|---|---|
| sku | JCK40X105AM1L |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 15mm |
| Opening Angle | 105mm |
| 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.









