Airtac LGC Series Cross Roller Guide Rail LGC1A30R10-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC1A30R10-H Technical Specifications
- Model: LGC1A30R10-H
- Type: Precision crossed roller linear guide
- Rail width: 30mm
- Roller diameter: 10mm (±0.002mm tolerance)
- Standard length options: 300/500/1000/1500mm (customizable)
- Dynamic load capacity: 10kN (C)
- Static load capacity: 15kN (C0)
- Precision grade: P5 (Running parallelism: ±0.01mm/1000mm)
- Height variation: ±0.005mm between multiple blocks
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Surface treatment: Black oxide coating + anti-corrosion oil
- Weight: 0.85kg per 100mm length (4.25kg for 500mm unit)
- Dimensions (W×H×L): 40mm × 30mm × [custom length]
- Operating temperature: -20℃ to 100℃
- Preload level: Medium preload (3-5% of C)
- Mounting hole pattern: M6 threaded holes @ 60mm pitch
Ultra-precision crossed roller guide system featuring high moment load resistance and near-zero backlash. The LGC series utilizes alternating orthogonal cylindrical rollers in a V-groove configuration for exceptional stiffness (3x higher than ball-type guides). Includes integrated sealing strips with wiper functionality for particle exclusion.
- High-precision CNC rotary tables and indexers
- Semiconductor wafer handling robots
- Medical CT scanner gantry systems
- Optical alignment stages for laser processing
- 5-axis machining center swivel heads
Installation criticals:
Requires mounting surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Apply lithium complex grease (NLGI #2) during assembly. Avoid side hammering - use
press-fit tools for block installation.
| Property | Property Value |
|---|---|
| sku | LGC1A30R10-H |
| Roller Outer Diameter | 1.5mm |
| 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.