Airtac LGC Series Cross Roller Guide Rail LGC1B80R19-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC1B80R19-H Technical Specifications
- Model: LGC1B80R19-H
- Type: Precision crossed roller linear guide
- Dynamic load capacity: 32.5 kN
- Static load capacity: 52.4 kN
- Accuracy grade: P5 (High precision)
- Preload level: Medium (C2 class)
- Rail width: 80 mm
- Carriage length: 190 mm
- Roller arrangement: 90° orthogonal cross layout
- Sealing system: Triple labyrinth seal with grease retention
- Material: GCr15 bearing steel (HRC 60-64 hardness)
- Operating temperature: -15℃ to 100℃
- Protection rating: IP67 (standard), IP69K optional
- Lubrication: Pre-lubed with VG68 grease, 6 relubrication ports
- Repeat positioning accuracy: ±3μm/300mm
- Max travel speed: 5 m/s
- Mounting hole pattern: 25mm x 25mm grid (M8 threaded)
- Weight: 12.8 kg/m (rail), 4.3 kg (carriage)
- Dimensions: Rail: 80mm(W) × 52mm(H) × customizable length (standard 1000/1500/2000mm) Carriage: 190mm(L) × 100mm(W) × 58mm(H)
Industrial-grade crossed roller guide featuring X-axis/Y-axis combined load capacity through orthogonal roller arrangement. The hardened steel construction with chromium plating (5-7μm thickness) ensures wear resistance in contaminated environments. Optimized for multi-directional moment load applications requiring micron-level stability.
- CNC rotary tables & indexers
- Semiconductor wafer handling robots
- Optical measurement equipment stages
- High-precision grinding machine Z-axis
- Laser cutting head positioning systems
Installation protocol:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use 12.9-grade mounting bolts torqued to 29.4 N·m ±10%.
Perform thermal stabilization (3-5 full travel cycles) before precision alignment.
| Property | Property Value |
|---|---|
| sku | LGC1B80R19-H |
| Roller Outer Diameter | 1.5mm |
| Type | Four-Row Type |
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.