Airtac LGC Series Cross Roller Guide Rail LGC4A160R19-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Cross Roller Guide LGC4A160R19-H Technical Details
- Model: LGC4A160R19-H
- Series: LGC4A Precision Cross Roller Guide
- Rail width: 40mm
- Roller diameter: φ6.35mm (precision ground)
- Effective track length: 160mm (customizable up to 4,000mm)
- Dynamic load capacity: 12.5kN (C)
- Static load capacity: 24.8kN (C0)
- Precision grade: P5 (≤0.008mm/m running parallelism)
- Mounting hole pattern: 30mm × 30mm grid (M6 threaded)
- Material: GCr15 bearing steel (HRC60±2 hardness)
- Sealing: Triple labyrinth seal with grease retention
- Temperature range: -20℃ to 120℃
- IP rating: IP67 (standard dust/water protection)
- Preload level: Medium preload (3-5μm clearance)
- Weight: 2.8kg/m (linear density) / Total weight: ~0.45kg (160mm unit)
- Dimensions: 160mm(L) × 40mm(W) × 34mm(H)
High-rigidity cross roller guide with X-axis/Y-axis moment resistance, featuring vacuum-compatible design and ultra-low friction coefficient (μ<0.002). The staggered 90° V-groove configuration enables ±0.5μm repeat positioning accuracy. Includes anti-creep mechanism for vertical installations.
- Semiconductor wafer handling robots
- 5-axis CNC rotary/tilt tables
- Coordinate measuring machine (CMM) Z-axis
- Lithography equipment precision stages
- Medical CT scanner gantries
Installation protocol:
Apply 25-30N·m torque on M6 mounting screws using cross-pattern sequence.
Maintain 0.02mm/m flatness on mounting surface. Relubricate every 500km
travel with ISO VG32 guideway grease.
| Property | Property Value |
|---|---|
| sku | LGC4A160R19-H |
| Roller Outer Diameter | 4.0mm |
| 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.