Airtac LGC Series Cross Roller Guide Rail LGC4B320R36-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC4B320R36-H Technical Specifications
- Model: LGC4B320R36-H
- Type: Precision crossed roller linear guide
- Rail length: 320mm (effective travel 280mm)
- Roller diameter: 3.5mm (G10 bearing steel)
- Preload class: Medium (C2 grade)
- Dynamic load capacity: 12.5kN
- Static load capacity: 24.8kN
- Accuracy grade: P5 (≤5μm/m positioning repeatability)
- Mounting hole pattern: 40mm × 60mm grid (M6 threaded)
- Sealing: Triple labyrinth seal with grease retention
- Surface treatment: Black oxide coating (Fe3O4)
- Operating temperature: -20℃ to 100℃
- Weight: 3.8kg ±2%
- Dimensions: 320mm(L) × 90mm(W) × 45mm(H)
High-rigidity crossed roller guide with X-axis/Y-axis moment resistance, featuring alternating orthogonal roller arrangement for multi-directional load support. The hardened steel raceway (HRC58-62) ensures extended service life under heavy cutting forces. Includes pre-drilled mounting holes with counterbores for flush mounting.
- CNC rotary table indexing systems
- Optical measurement equipment stages
- Semiconductor wafer handling robots
- High-precision grinding machine Z-axis
- Laser cutting head positioning units
Installation note:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Apply EP2 grease to rollers during assembly. Torque mounting bolts to 8.8N·m
in crisscross pattern. Avoid direct coolant impingement on guideway surfaces.
| Property | Property Value |
|---|---|
| sku | LGC4B320R36-H |
| Roller Outer Diameter | 4.0mm |
| 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.