Airtac LGC Series Cross Roller Guide Rail LGC4B320R32-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC4B320R32-H Technical Specifications
- Model: LGC4B320R32-H
- Type: Precision crossed roller linear guide
- Rail width: 32mm
- Effective travel: 320mm (±5mm tolerance)
- Roller arrangement: 90° orthogonal cross configuration
- Dynamic load capacity: 12.5kN (C)
- Static load capacity: 24.8kN (C0)
- Preload level: Medium (3-5% of C)
- Accuracy grade: P5 (High precision)
- Roller diameter: 4mm (G10 bearing steel)
- Rail material: SCM440 hardened steel (HRC58-62)
- Sealing: Triple labyrinth seal + grease retention design
- Operating temperature: -20℃ to 100℃
- Protection rating: IP65 (standard), IP67 (optional)
- Weight: 3.2kg ±5%
- Dimensions: 420mm(L) × 42mm(W) × 24mm(H)
Ultra-precision linear motion system featuring V-type roller raceway geometry for simultaneous absorption of radial and axial loads. The hardened steel construction with chromium-plated rollers ensures 0.003mm/m repeatability and minimal deflection under moment loads. Includes pre-loaded adjustment shims for backlash elimination.
- High-speed CNC rotary tables (4th/5th axis)
- Semiconductor wafer handling robots
- Coordinate measuring machines (CMM)
- Precision optical alignment stages
- Medical CT scanner gantries
Mounting requirements:
Requires surface flatness ≤0.01mm/m² and hardness ≥HRC50 on mounting base.
Lubricate with ISO VG32-68 grease through 4 equidistant lubrication ports before initial operation.
| Property | Property Value |
|---|---|
| sku | LGC4B320R32-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.