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 Clamping Cylinder JCK50X15AM1RK Full Specifications
- Model Code: JCK50X15AM1RK
- Bore Size: Ø50mm (ISO 6432 standard)
- Stroke: 15mm (±1mm tolerance)
- Construction: Hard-anodized aluminum alloy cylinder body with chrome-plated stainless steel piston rod
- Mounting Style: Square-type with reinforced mounting brackets (M8 threaded holes)
- Operating Pressure: 0.05-0.9 MPa (7-130 PSI)
- Cushioning: Adjustable hydraulic shock absorber with locknut
- Seal Material: High-temp NBR seals with wear-resistant guide rings
- Temperature Range: -20℃ to +80℃ (continuous operation at ≤60℃ recommended)
- Port Size: 1/4" NPT (G1/4 optional)
- Weight: 1.8kg (excluding accessories)
- Dimensions: 220mm(L) × 85mm(W) × 85mm(H) (including mounting hardware)
- Rod Thread: M12×1.25 external thread (ISO 12240-2 compliant)
- Protection Rating: IP65 (rod side), IP54 (non-rod side)
- Lubrication: Pre-lubricated (Grease-free operation possible with PTFE seals)
Engineered for high-precision clamping in extreme conditions, the JCK50X15AM1RK features triple-layer chrome plating on the piston rod (20μm thickness) for weld spatter resistance. The cylinder incorporates a thermal barrier design with ceramic-impregnated seals, allowing intermittent exposure to welding temperatures up to 180℃. Requires 5μm filtered air with automatic drain.
- Robotic welding fixture positioning systems
- Automotive chassis component clamping during spot welding
- Heavy-duty metal stamping press tool retention
- Forging machine blank holding mechanisms
- High-frequency induction heating workholding
Theoretical thrust @0.6MPa: 1,178N (extending), 1,045N (retracting)
Maximum side load capacity: 350N (perpendicular to rod axis)
Repeat positioning accuracy: ±0.2mm (with guide mechanism)
| Property | Property Value |
|---|---|
| sku | JCK50X15AM1RK |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 15mm |
| Opening Angle | <15mm> |
| 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.





