Airtac JCK High Strength Welding Clamping Cylinder JCK40X105AM3L
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 JCK40X105AM3L Specifications
- Model: JCK40X105AM3L
- Type: Double-acting welded clamp cylinder
- Bore diameter: 40mm
- Stroke: 105mm
- Operating pressure: 0.2–1.0 MPa
- Operating temperature: -10℃ to 80℃ (14℉ to 176℉)
- Port size: M5x0.8 (standard) with NPT1/8 adapter option
- Cushioning type: Adjustable buffer at both ends
- Mounting style: Front flange (M3 mounting holes) with reinforced base plate
- Piston rod material: Hard chrome-plated SCM435 steel
- Cylinder tube: Aluminum alloy with hard anodized finish
- Seal material: Heat-resistant NBR (Nitrile) + Polyurethane hybrid seals
- Weight: 1.65kg (3.64lbs) ±2%
- Dimensions: 212mm(L) × 56mm(W) × 56mm(H) (extended length)
- Retracted length: 107mm
- Rod thread: M10x1.25 external thread
- Lubrication: Pre-lubricated (Grease-free operation possible)
- ISO standard: Compliant with ISO 6432
Industrial-grade clamp cylinder specifically engineered for high rigidity welding applications. Features a reinforced welded structure with anti-spark coating, capable of withstanding 2x standard lateral loads. The M3L variant includes a thermal barrier sleeve for arc welding environments (up to 150℃ intermittent exposure). Requires 5μm filtered air with optional auto-lubricator compatibility.
- Robotic welding fixture positioning in automotive assembly
- High-temperature mold clamping for die casting
- Heavy-part immobilization in resistance spot welding
- CNC machining center workpiece locking
- Forge press auxiliary clamping systems
Installation note:
Use vibration-resistant locknuts (Class 8.8 or higher) for mounting.
Maintain 0.5-1mm clearance between clamp arm and cylinder body during thermal expansion.
Recommended cycle rate: ≤15 cycles/min for continuous welding applications.
| Property | Property Value |
|---|---|
| sku | JCK40X105AM3L |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 45mm |
| 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.