Airtac LGC Series Cross Roller Guide Rail LGC2A30R6-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC2A30R6-H Cross Roller Guide Specifications
- Model: LGC2A30R6-H
- Type: Precision cross roller guide with recirculating system
- Rail width: 30mm
- Roller arrangement: 45° cross configuration
- Dynamic load capacity (C): 12.5kN
- Static load capacity (C0): 24.8kN
- Preload class: Medium (P2)
- Rigidity: 520 N/μm
- Repeat positioning accuracy: ±2μm
- Operating temperature: -10℃ to 80℃
- Sealing: Triple labyrinth seal with stainless steel scrapers
- Mounting hole pattern: 60mm × 60mm grid (M6 threaded)
- Material: Alloy steel rails (HRC58-62) with stainless steel rollers
- Weight: 3.8kg per 1000mm length
- Dimensions (W×H×L): 30mm × 15mm × Custom length (standard 500-2000mm)
- Lubrication interval: 1000km travel or 6 months
- Protection rating: IP54 (standard), IP67 optional
High-precision linear motion system featuring crossed cylindrical rollers at 45° angles for simultaneous load handling in all directions. The LGC2A30R6-H combines ultra-smooth movement (≤0.0015 friction coefficient) with exceptional moment resistance, using through-hardened bearing steel and advanced surface grinding technology (Ra0.2μm). Includes integrated oil reservoirs in carriage for maintenance-free operation.
- CNC coordinate measuring machines (CMM)
- Semiconductor wafer handling robots
- High-speed PCB drilling equipment
- Medical CT scanner gantries
- Precision optical alignment stages
- Automated microscopy platforms
Installation note:
Requires granite surface plate alignment during mounting (flatness ≤0.01mm/m).
Use 4-6Nm torque for mounting screws with Loctite 243. Avoid direct coolant exposure -
optional stainless steel version available for wet environments.
| Property | Property Value |
|---|---|
| sku | LGC2A30R6-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.