Airtac JCK High Strength Welding Clamping Cylinder JCK40X45K
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 JCK40X45K
- Model: JCK40X45K
- Type: Double-acting welded clamp cylinder
- Bore size: 40mm
- Stroke: 45mm
- Operating pressure: 0.05–1.0 MPa
- Max thrust: 502N @ 0.5MPa (calculated value)
- Piston speed: 50–700mm/s
- Mounting type: Front flange (ISO/VDMA standard)
- Port size: G1/8 (M5×0.8 optional)
- Cushion type: Rubber buffer + adjustable cushioning
- Ambient temperature: -20℃ to 80℃
- Seal material: Heat-resistant NBR (Nitrile)
- Body material: Anodized aluminum alloy
- Rod material: Chrome-plated steel
- Weight: 2.45kg (excluding accessories)
- Dimensions: 205mm(L) × 56mm(W) × 56mm(H)
- Protection rating: IP54 (standard wiper design)
- Replacement cycle: ≥3,000km (under clean lubrication)
Professional-grade welding clamp cylinder featuring enhanced structural rigidity through laser-welded end caps. Optimized for high vibration environments with dual anti-rotation guides (keyway + square rod). Integrated shock absorption system combines fixed front cushion and adjustable rear cushion (15° rotation range). Pre-lubricated for immediate use with AirTAC VG68 hydraulic oil equivalents.
- Robotic welding fixture positioning in automotive lines
- High-temperature press brake tooling clamping
- Forging machine workpiece retention systems
- Heavy-duty conveyor stop mechanisms
- Plastic injection mold locking during cooling cycles
Installation protocol:
Requires torque-controlled mounting (front flange bolts: 15-20N·m).
Maintain 0.5-1mm thermal expansion gap when used above 60℃.
Lubricate guide rods monthly in continuous operation environments.
| Property | Property Value |
|---|---|
| sku | JCK40X45K |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Without Clamping Arm |
| Opening Angle | <45mm> |
| 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.