Airtac LGC Series Cross Roller Guide Rail LGC2A105R22-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC2A105R22-H Technical Specifications
- Model: LGC2A105R22-H
- Series: LGC2A Precision Cross Roller Guide
- Rail type: Double-row 45° crossed cylindrical roller structure
- Rail width: 20mm
- Rail height: 15mm
- Block quantity: 1 carriage block (pre-mounted)
- Preload class: Medium preload (C2)
- Accuracy grade: P5 (High precision ≤5μm running parallelism)
- Dynamic load rating (C): 5.2kN
- Static load rating (C0): 15.6kN
- Standard travel length: 105mm (customizable up to 3000mm)
- Material: SACM645 nitride steel rails with aluminum alloy carriage
- Sealing: Triple labyrinth seal + grease nipple
- Operating temperature: -20℃ to 100℃
- Protection rating: IP67 (dust/water resistant)
- Weight: 1.2kg per 100mm unit length
- Dimensions (W×H×L): 20mm × 15mm × 105mm (standard unit)
High-rigidity crossed roller guide featuring 45° alternating V-groove design for simultaneous radial and axial load handling. The optimized roller path geometry reduces differential slip by 40% compared to conventional designs, achieving smooth motion with ≤0.003mm/m positioning repeatability. Includes pre-lubricated bearings and corrosion-resistant surface treatment (Black oxide + microcrystalline wax).
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- Precision optical alignment stages
- Medical CT scanner gantry systems
- 5-axis machining center rotary attachments
Installation protocol:
Requires mounting surface flatness ≤0.01mm/m and parallelism ≤0.02mm/m.
Use 4.9-6.9N·m torque for M5 mounting screws with Loctite 243 threadlocker.
Break-in period: 50-100 reciprocations at 20% max speed before full load operation.
| Property | Property Value |
|---|---|
| sku | LGC2A105R22-H |
| Roller Outer Diameter | <2.0mm> |
| Type | Three-column |
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.