Airtac LGC Series Cross Roller Guide Rail LGC4B160R19-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC4B160R19-H Technical Specifications
- Model: LGC4B160R19-H
- Series: LGC Type 4B (Heavy Load)
- Rail Width: 160mm
- Roller Arrangement: 45° Crossed Roller Pattern
- Preload Class: R19 (Medium Preload)
- Dynamic Load Capacity (C): 112kN
- Static Load Capacity (C0): 235kN
- Rigidity: 1,050 N/μm (Vertical)
- Repeat Positioning Accuracy: ±2μm
- Max Travel Speed: 5m/s
- Operating Temperature: -20℃ to 100℃
- Rail Material: S55C Alloy Steel (Hardened HRC58-62)
- Roller Material: SUJ2 Bearing Steel
- Sealing: Triple-Layer Wipers (Dust/Water Resistant)
- Lubrication: Pre-greased (Re-lube Interval: 1,000km)
- Weight per Carriage: 8.7kg
- Carriage Dimensions: 200mm(L) × 160mm(W) × 68mm(H)
- Standard Rail Lengths: 500-4000mm (Customizable)
- Rail Section Dimensions: 160mm(W) × 58mm(H)
Precision ground crossed roller guide with hardened raceways, designed for ultra-high rigidity applications requiring minimal elastic deformation. Features staggered roller orientation for equal load distribution in all directions. The R19 preload ensures vibration damping during heavy cutting operations while maintaining smooth motion characteristics.
- 5-axis CNC gantry machining centers
- Semiconductor wafer handling robots
- High-precision coordinate measuring machines (CMM)
- Lithography equipment in display manufacturing
- Rotary table bearing replacement in gear grinders
Installation requirements:
Requires mounting surface flatness ≤0.01mm/m and parallelism ≤0.015mm between rails.
Use M12×1.75 grade 12.9 mounting bolts torqued to 85-95N·m in crisscross pattern.
| Property | Property Value |
|---|---|
| sku | LGC4B160R19-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.