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 JCK50X105AM2RKN Heavy-Duty Welding Clamping Cylinder Specifications
- Model: JCK50X105AM2RKN
- Type: Double-acting reinforced welding clamp cylinder
- Bore size: Ø50mm (ISO 6432 standard)
- Stroke: 105mm (±1mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -10℃ to 80℃ (with NBR seals)
- Cushioning: Adjustable rubber buffer + shock absorber
- Mounting style: RKN series front flange with reinforced base
- Built-in sensor: M9 proximity detection (2-wire NPN/PNP optional)
- Port size: G1/4 (BSPP thread)
- Rod material: Hard chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy (AL6063-T5)
- Weight: 3.8kg (excluding accessories)
- Dimensions: 238mm(L) × 78mm(W) × 78mm(H) (retracted state)
- Anti-rotation: Integrated guide rail mechanism
- Repeat positioning accuracy: ±0.2mm
- Lubrication: Pre-lubricated (Grease-free operation available)
Industrial-grade clamping cylinder engineered for high rigidity in welding fixtures and press applications. Features triple-wall construction with 30% thicker tube walls compared to standard cylinders. The anti-twist guide system maintains <0.1° angular deviation under 5kN lateral loads. Includes wear-resistant bronze bushings and multi-layered rod wiper for debris protection.
- Robotic welding positioner clamping
- Automotive chassis jig systems
- Spot welding gun actuation
- Forging press mold retention
- Battery pack assembly fixtures
| Property | Property Value |
|---|---|
| sku | JCK50X105AM2RKN |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 15mm |
| Opening Angle | 105mm |
| Port Size | PT1/4 |
| Bore Diameter | <50mm> |
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.







