Airtac LGC Series Cross Roller Guide Rail LGC4B480R45-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC4B480R45-H Technical Specifications
- Model: LGC4B480R45-H
- Type: High-precision crossed roller linear guide
- Rail length: 480mm (effective travel 400mm ±0.5)
- Block dimensions: 120mm(L) × 40mm(W) × 30mm(H)
- Roller diameter: 4.762mm (3/16") hardened GCr15 steel
- Preload level: H-grade (heavy preload)
- Dynamic load capacity: 12.5kN (C)
- Static load capacity: 24.8kN (C0)
- Accuracy grade: P3 (≤5μm/100mm running parallelism)
- Weight: 3.2kg (rail + block assembly)
- Material: Carburized SCM435 steel rails with black oxide coating
- Mounting hole pattern: M6×1.0 threads @ 60mm pitch
- Lubrication: Pre-packed VIGOGREASE L253 lithium complex grease
- Operating temperature: -15℃ to 80℃
- Vibration resistance: 49m/s² max
Ultra-rigid crossed roller guide featuring 45° contact angle rollers arranged in orthogonal pattern, delivering exceptional moment load resistance (Mx/My/Mz ≥ 850Nm). The compact profile enables space-efficient integration while maintaining 0.003mm/m alignment repeatability. Includes integrated wipers and grease ports for maintenance.
- High-speed CNC rotary indexing tables
- Semiconductor wafer handling robots
- Precision optical alignment stages
- Medical CT scanner gantry systems
- 5-axis additive manufacturing platforms
Installation guidance:
Requires surface flatness ≤0.01mm/m and mounting torque of 8.8-10.6Nm for M6 bolts.
Perform running-in at 20% rated speed for 50 cycles before full operation.
| Property | Property Value |
|---|---|
| sku | LGC4B480R45-H |
| Roller Outer Diameter | 4.0mm |
| 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.