Airtac F-JCK-LM Adjustment Screw F-JCK80X30LM
AirTAC F-JCK-LM Adjusting Screw F-JCK80X30LM Technical Details
- Full Model Number: F-JCK80X30LM
- Series: Fine Adjustment Screw (LM Series)
- Thread Specification: M8 × 1.25 pitch
- Effective Adjustment Range: ±5mm
- Total Stroke: 30mm
- Body Material: Carbon steel with zinc-nickel plating
- Lock Nut Material: Stainless steel AISI 304
- Operating Torque: 0.5-1.2 N·m (recommended)
- Surface Hardness: HRC 45-50
- Temperature Range: -30℃ to 120℃
- Weight: 218g ±5g
- Dimensions: 80mm(L) × 30mm(Diameter) × 45mm(Hex Width)
- Vibration Resistance: ≤5G acceleration
- Corrosion Protection: 96h salt spray test compliant
Precision mechanical adjustment screw with micron-level positioning capability, featuring anti-backlash dual nut design for stable load retention. The chrome-plated shaft resists wear in high-cycle applications (≥500,000 cycles). Includes integrated dust shield for contamination-sensitive environments.
- CNC machine tool backlash compensation
- Robotic end-effector position calibration
- Semiconductor wafer stage alignment
- Medical imaging equipment focus adjustment
- Precision die casting mold positioning
Installation protocol:
Apply Loctite 243 to thread base before final tightening.
Torque sequence: 1) Tighten lock nut to 1.5N·m 2) Adjust screw to desired position
3) Re-torque lock nut to 2.0N·m. Avoid overtightening beyond 3N·m.
| Property | Property Value |
|---|---|
| sku | F-JCK80X30LM |
| Bore Diameter | 80 mm |
| Adjustment Angle | <30°> |
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.