Airtac F-ACA-LM Positioning Stop Nut Assembly Kit F-ACA25LM
AirTAC F-ACA-LM Positioning Stop Nut Kit F-ACA25LM Technical Details
- Full model designation: F-ACA25LM
- Product type: Precision adjustable stopper assembly
- Material composition: Aluminum alloy body + Stainless steel (SUS304) contact surfaces
- Surface treatment: Hard anodized (black) with anti-corrosion coating
- Compatible cylinder series: MY1/MK/MF/MH series guide cylinders
- Mounting hole specification: M5 threaded fastening
- Thread specification: M6×1.0 precision ground
- Maximum allowable moment:
- Dynamic: 0.5 N·m
- Static: 1.2 N·m
- Operating temperature range: -20℃ to 80℃
- Weight: 22g ±0.5g (including all mounting hardware)
- Dimensions: 25mm(L) × 25mm(W) × 12mm(H)
- Vibration resistance: 10-55Hz, 1.5mm double amplitude
- Repeat positioning accuracy: ±0.02mm
Engineered for micrometer-level positioning in linear motion systems, this stop nut kit features dual locking mechanisms (radial set screw + axial clamp) for vibration-resistant operation. The hardened contact surfaces withstand over 50,000 impact cycles while maintaining dimensional stability. Includes pre-installed O-ring (NBR material) for dust prevention.
- Precision stroke adjustment in SMT component placement machines
- End-of-arm tooling position calibration for robotic actuators
- Modular conveyor system hard stops
- Medical imaging equipment sliding mechanisms
- Semiconductor wafer handling stage limiters
Mounting protocol:
Apply 2-3Nm torque using calibrated wrench during installation.
Lubricate threads with silicone-free grease (Molykote EM-30L recommended).
Perform concentric alignment check after 24hrs of initial operation.
| Property | Property Value |
|---|---|
| sku | F-ACA25LM |
| Internal Thread Specification | M25 |
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.