Airtac F-JCK-LM Adjustment Screw F-JCK63X75LM
AirTAC F-JCK-LM Adjusting Screw F-JCK63X75LM Technical Details
- Full Model: F-JCK63X75LM
- Series: F-JCK-LM Precision Adjustment Series
- Thread Specification: M6×1.0 Fine Pitch
- Adjustment Stroke: 0-8mm Graduated Scale
- Lock Nut Torque: 2.5-3.0 N·m (Precision Locking)
- Material Composition:
- Screw Body: SCr420 Alloy Steel
- Lock Nut: SUS304 Stainless Steel
- Knob: PA66+30%GF Composite
- Surface Treatment: Black Oxide Coating (Fe3O4)
- Operating Temperature: -30℃ to 120℃
- Weight: 118g ±2g (Precision Measured)
- Dimensions:
- Total Length: 75mm
- Body Diameter: Φ63mm
- Knob Height: 18mm
- Mounting Base: 42mm×42mm Square
- Vibration Resistance: 10-55Hz @ 1.5mm Amplitude
Micro-adjustment screw with anti-backlash design, featuring laser-etched calibration marks for precision positioning in pneumatic cylinder applications. The thermal-stable construction maintains dimensional stability across temperature variations. Includes integrated dust-resistant O-ring (NBR material) for contamination protection.
- End-of-stroke fine-tuning in SMC-type cylinders
- Packaging machine stopper position calibration
- Robotic arm repeatability adjustment
- Medical device actuator zero-point setting
- Semiconductor equipment Z-axis compensation
Adjustment Protocol:
Loosen lock nut with 10mm wrench (CW), rotate adjustment knob (0.05mm per division)
using calibrated torque driver (max 1.2N·m), then re-tighten lock nut while maintaining
screw position. Perform backlash check after 3 thermal cycles.
| Property | Property Value |
|---|---|
| sku | F-JCK63X75LM |
| Bore Diameter | 63mm |
| Adjustment Angle | 75° |
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.