Airtac F-JCK-LM Adjustment Screw F-JCK40X45LM
AirTAC F-JCK-LM Adjustment Screw F-JCK40X45LM Technical Details
- Full Model Number: F-JCK40X45LM
- Series: Fine-thread Precision Adjustment Series
- Material: Carbon steel with nickel plating (SCM435 equivalent)
- Thread Specification: M40×1.5 (Metric coarse thread)
- Effective Adjustment Stroke: 45±0.5mm
- Torque Range: 50-300 N·m (Requires calibrated torque wrench)
- Surface Hardness: HRC 28-32 after heat treatment
- Mounting Orientation: Omnidirectional (vertical/horizontal)
- Temperature Tolerance: -30℃ to 120℃
- Corrosion Resistance: 96hrs salt spray test compliant
- Weight: 320g ±5% (including locking nut)
- Dimensions:
- Total Length: 78mm
- Threaded Shank Diameter: 40mm
- Hexagon Wrench Size: 19mm (for adjustment)
- Base Flange Height: 12mm
Precision-ground adjustment screw with anti-backlash design, featuring hardened contact surfaces and wear-indicator grooves. The dual-stage sealing (O-ring + thread sealant) ensures dust-proof operation in ISO 8573-1 Class 3 environments. Requires periodic lubrication with ISO VG32 hydraulic oil.
- Pneumatic cylinder stroke micro-adjustment in assembly lines
- Conveyor belt tensioning systems
- Injection molding machine platen parallelism correction
- CNC tooling fixture position calibration
- Semiconductor wafer handling robot Z-axis fine-tuning
Maintenance Protocol:
Apply thread anti-seize compound (copper-based) during installation.
Re-torque after first 50 operating hours. Replace when wear marks exceed
0.2mm depth on indicator grooves.
| Property | Property Value |
|---|---|
| sku | F-JCK40X45LM |
| Bore Diameter | <40mm> |
| Adjustment Angle | <45 degrees> |
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.