Airtac LGC Series Cross Roller Guide Rail LGC2B105R19-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC2B105R19-H Technical Specifications
- Model: LGC2B105R19-H
- Type: Crossed roller linear guide with integrated carriage
- Structure: 4-point contact angle design
- Rail width: 105 mm
- Roller diameter: φ6.35 mm (precision ground)
- Standard length: 1000 mm (customizable 200-4000mm)
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Hardness: 58-62 HRC surface treatment
- Preload level: Medium preload (C2 class)
- Dynamic load rating (C): 32.5 kN
- Static load rating (C0): 52.8 kN
- Stiffness: 490 N/μm (axial), 392 N/μm (radial)
- Operating temperature: -10℃ to 80℃
- Lubrication: Pre-packed grease (relubrication every 1000km travel)
- Mounting hole spacing: 80 mm pitch (M8 threaded holes)
- Weight: 2.8 kg per 100mm section
- Dimensions (W×H×L): 105mm × 19mm × [custom length]
- Accuracy grade: P5 (≤5μm running parallelism)
- IP rating: IP54 (standard seals)
Precision crossed roller guide featuring alternating orthogonal rollers for multi-directional load capacity. The LGC2B105R19-H combines high moment resistance with smooth motion characteristics through its unique 90° roller arrangement. Hardened raceways and chrome-plated carriage surfaces ensure long-term accuracy retention. Includes built-in anti-creep mechanism and dual-lip seals.
- High-precision rotary table indexing systems
- Semiconductor wafer handling robots
- Optical measurement equipment Z-axis stages
- Medical CT scanner gantry movements
- 5-axis CNC tool changer mechanisms
Installation guidance:
Requires mounting surface flatness ≤0.01mm/m. Use torque wrench (14-16N·m for M8 bolts)
in crisscross sequence. Avoid welding sparks near guideway - thermal distortion may affect
roller contact patterns.
| Property | Property Value |
|---|---|
| sku | LGC2B105R19-H |
| Roller Outer Diameter | <2.0mm> |
| 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.