Airtac JCK High Strength Welding Clamping Cylinder JCK40X90AM3LK
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 JCK40X90AM3LK Heavy-Duty Welding Clamping Cylinder Specifications
- Model: JCK40X90AM3LK
- Bore size: 40mm
- Stroke: 90mm
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -10℃ to 70℃
- Port size: Rc1/4 (ISO G1/4 optional)
- Cushioning: Adjustable air cushion
- Material: Aluminum alloy body, chrome-plated piston rod
- Seal material: Heat-resistant NBR (Nitrile)
- Mounting type: Front flange with M3x0.5 threaded holes
- Rod end: External M12x1.25 thread
- Protection rating: IP65 (wipers included)
- Weight: 2.47 kg (with standard accessories)
- Dimensions: 250mm(L) × 68mm(W) × 68mm(H)
Industrial-grade clamping cylinder specifically engineered for high-force welding applications. Features double-piston design with reinforced welding structure that withstands up to 5,000N thrust force. Anti-spatter coating protects surfaces in welding environments. Includes built-in magnetic slot (D-M9) for position sensing compatibility.
- Robotic welding fixture systems
- Automotive chassis assembly jigs
- Heavy plate pressing machinery
- Forging equipment position locks
- High-temperature metal forming tools
Installation note:
Apply anti-seize compound on piston rod when used above 150℃.
Requires minimum 0.3 MPa air pressure for stable operation.
Lubricate through air port using ISO VG32 turbine oil monthly.
| Property | Property Value |
|---|---|
| sku | JCK40X90AM3LK |
| 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.