Airtac LGC Series Cross Roller Guide Rail LGC2A30R7-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC2A30R7-H Technical Details
- Model: LGC2A30R7-H
- Type: Precision crossed roller linear guide
- Rail width: 30mm
- Roller diameter: φ7mm (chrome steel GCr15)
- Standard carriage length: 100mm (customizable up to 2000mm)
- Dynamic load rating (C): 12.5kN
- Static load rating (C0): 24.8kN
- Preload class: Medium (P2)
- Accuracy grade: Normal (N) / High (H) optional
- Material: Carburized steel SCM415 with black oxide coating
- Sealing: Triple labyrinth seal + grease nipple
- Operating temperature: -20℃ to 100℃
- Protection rating: IP65 (standard dust/water resistance)
- Weight per meter: 3.5kg/m ±5%
- Dimensions (W×H): 30mm × 27mm (rail profile)
High-rigidity crossed roller guide featuring X-axis/Y-axis integrated design for multi-directional load support. The 45° contact angle optimizes moment resistance while maintaining smooth motion (friction coefficient μ<0.005). Includes pre-loaded rollers for zero-backlash operation. Compatible with ISO 10285 lubrication standards.
- Semiconductor wafer handling robots
- 5-axis CNC rotary tables
- Coordinate measuring machines (CMM)
- Laser cutting Z-axis positioning
- High-speed pick-and-place systems
Mounting guidance:
Ensure rail parallelism within 0.02mm/m using precision level during installation.
Apply EP2 grease every 500km travel or 6 months. Avoid side hammering - use only
mounting holes (M5×0.8, torque 3.5N·m max).
| Property | Property Value |
|---|---|
| sku | LGC2A30R7-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.