Airtac LGC Series Cross Roller Guide Rail LGC2A105R19-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC2A105R19-H Cross Roller Guide Specifications
- Model: LGC2A105R19-H
- Type: Precision cross roller linear guide
- Roller arrangement: 90° orthogonal cross layout
- Preload class: Medium (C2)
- Rail width: 105mm
- Block length: 190mm
- Roller diameter: φ6.35mm
- Dynamic load rating (C): 58.8kN
- Static load rating (C0): 137kN
- Accuracy grade: High precision (P5 level)
- Hardness: 58-62 HRC (raceway surface)
- Sealing: Triple labyrinth seal with grease retention
- Weight: 8.7kg (per meter rail), 3.2kg (carriage)
- Dimensions:
- Rail: 105mm(W) × 32mm(H) × [custom length]
- Carriage: 190mm(L) × 105mm(W) × 64mm(H)
- Mounting hole pattern: 160mm longitudinal spacing (M8 threaded)
- Temperature range: -20℃ to 100℃ (standard grease)
High-rigidity cross roller guide system with optimized stress distribution, featuring chromium alloy steel construction through vacuum quenching. The R19 suffix indicates enhanced dustproof design with 19% larger sealing contact area compared to standard models. Requires periodic lubrication with ISO VG32-grade grease.
- High-speed CNC rotary tables (4th/5th axis)
- Semiconductor wafer handling robots
- Precision optical alignment stages
- Medical CT scanner gantry systems
- Aviation component test rigs
Installation note:
Maintain 0.02mm/m parallelism tolerance during rail mounting.
Use 4.9-6.9N·m torque for M8 mounting screws. Avoid shock loads
exceeding 30m/s² during operation.
| Property | Property Value |
|---|---|
| sku | LGC2A105R19-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.