Airtac JCK High Strength Welding Clamping Cylinder JCK40X90K
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 JCK40XX90K Heavy-Duty Welding Clamping Cylinder Specifications
- Model: JCK40X90K
- Bore size: 40mm
- Stroke: 90mm
- Operating pressure: 0.1-1.0 MPa
- Proof pressure: 1.5 MPa
- Ambient temperature: -20℃ to 80℃ (NBR seals)
- Cushioning type: Fixed rubber bumper + adjustable cushion
- Seal material: NBR standard (FKM optional)
- Mounting style: Fixed rectangular base with reinforced ribs
- Port size: M5x0.8 (dual ports)
- Repeat positioning accuracy: ±0.5mm
- Max piston speed: 500 mm/s
- Material: Aluminum alloy barrel (hard anodized), hardened piston rod (Cr-Mo steel)
- Weight: 2.8 kg (with accessories)
- Dimensions: 240mm(L) × 60mm(W) × 60mm(H) (retracted state)
- Stroke tolerance: +1.5mm
- Rod thread: M12x1.25
- Protection rating: IP54 (standard wiper)
Industrial-grade clamping cylinder specifically engineered for high-vibration welding environments. Features a unique double-wall barrel construction with 25% increased rigidity compared to standard models. The chrome-molybdenum piston rod undergoes triple-stage hardening (HRC 45-50) for spark resistance in welding applications. Includes integrated mounting slots for magnetic sensor attachment (sensor not included).
- Robotic welding fixture clamping in automotive production lines
- Resistance spot welding electrode actuation
- High-temperature metal stamping part retention
- Forging machine tool positioning locks
- Heavy jig plate securing in shipbuilding
Installation protocol:
Requires vibration-damping mounts (not included) when used in environments exceeding 15Hz harmonic vibration.
Maintain 0.5mm minimum clearance between rod end and workpiece during thermal expansion cycles.
Lubricate with ISO VG32 hydraulic oil through integrated grease nipple every 50,000 cycles.
| Property | Property Value |
|---|---|
| sku | JCK40X90K |
| Clamping Arm Position Code | Clamping Arm Horizontal |
| Clamping Arm Model Code | Without Clamping Arm |
| 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.