Airtac JCK High Strength Welding Clamping Cylinder JCK40X90AM3LKN
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 JCK40X90AM3LKN Heavy-Duty Welding Clamping Cylinder Specifications
- Model: JCK40X90AM3LKN
- Series: JCK (Enhanced Welding Application Series)
- Bore size: 40mm
- Stroke: 90mm
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Cushioning type: Adjustable rubber buffer + air cushion
- Port size: M5x0.8 (standard), G1/8 optional
- Mounting type: AM3 (Front flange with rectangular base)
- Rod end type: KN (Female rod end with hex nut)
- Cylinder material: Anodized aluminum alloy barrel
- Rod material: Hard chrome-plated steel
- Seal material: Heat-resistant NBR + PU combination
- Magnetic sensor: Pre-installed (L-type indicator)
- Protection rating: IP67 (wipers included)
- Weight: 2.15kg ±5%
- Dimensions: 180mm(L) × 56mm(W) × 56mm(H) (excluding rod extension)
Professional-grade clamping cylinder engineered for high-vibration welding environments. Features triple-seal reinforcement at piston rod and enhanced heat dissipation design. The chrome-plated piston rod incorporates anti-spatter coating protection, while the hardened base plate withstands repeated mechanical impacts. Requires 5μm filtered air with ISO VG32 hydraulic oil mist lubrication.
- Robotic welding fixture positioning systems
- Automotive frame jig clamping mechanisms
- Heavy-duty metal fabrication press brakes
- Forging machine tool holding devices
- High-temperature furnace door locking systems
Installation protocol:
Mount using M6x1.0 grade 8.8 bolts (torque 8.5-10.5Nm).
Maintain 0.5mm minimum clearance between magnetic sensor and actuator.
Perform weekly purge of spatter accumulation using TIG nozzle cleaner.
| Property | Property Value |
|---|---|
| sku | JCK40X90AM3LKN |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Offset 45mm |
| Opening Angle | 90mm |
| 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.