Airtac LGC Series Cross Roller Guide Rail LGC2B45R10-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Cross Roller Guide LGC2B45R10-H Technical Specifications
- Model: LGC2B45R10-H
- Type: High-precision cross roller guide
- Rail width: 45mm
- Roller diameter: Φ10mm (chrome steel GCr15)
- Dynamic load capacity: 12.5kN
- Static load capacity: 24.8kN
- Accuracy grade: P5 (≤5μm/m)
- Mounting hole spacing: 60±0.01mm (standard pattern)
- Material: Carburized steel SCM415 (HRC58-62)
- Operating temperature: -10℃ to 80℃
- Protection class: IP67 (with optional wipers)
- Lubrication: Lithium soap grease (re-lube interval: 100km)
- Repeat positioning accuracy: ±0.002mm
- Max travel speed: 5m/s
- Preload class: Medium (3-5% of dynamic load)
- Sealing: Triple labyrinth seal with stainless steel scrapers
- End stopper: Built-in shock-absorbing rubber
- Accessories: Mounting screws (M6×12, class 12.9), alignment pins
- Weight: 3.8kg/m (rail only), 2.1kg/set (block assembly)
- Dimensions: 45mm(W)×35mm(H)×L (customizable length from 200mm to 4000mm)
Ultra-precision linear motion system featuring crossed cylindrical rollers arranged at 90° angles for simultaneous load bearing in all directions. The LGC2B45R10-H combines high rigidity with minimal elastic deformation (≤0.003mm under max load), utilizing vacuum-degassed steel and automated hardness matching between rollers and raceways. Includes hardened guide surfaces with mirror finishing (Ra≤0.2μm) and anti-creep design for high-moment applications.
- CNC coordinate grinding machines
- Semiconductor wafer handling robots
- Medical CT scanner gantries
- Optical measuring instruments
- High-speed pick-and-place systems
- Precision rotary table integration
Installation guidelines:
Requires mounting surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use 4-5Nm torque for M6 fasteners with Loctite 243. Break-in period:
50 cycles at 20% rated load before full operation.
| Property | Property Value |
|---|---|
| sku | LGC2B45R10-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.