Airtac LGC Series Cross Roller Guide Rail LGC2A90R16-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC2A90R16-H Cross Roller Guide Specifications
- Model: LGC2A90R16-H
- Type: High Rigidity Cross Roller Guide
- Rail Width: 90 mm
- Roller Diameter: 16 mm
- Carriage Dimensions: 200 mm (L) × 90 mm (W) × 40 mm (H)
- Rail Dimensions: 90 mm (W) × 40 mm (H) × Custom Length (500–3000 mm)
- Dynamic Load Capacity: 60 kN
- Static Load Capacity: 120 kN
- Accuracy Grade: Normal Grade (±0.01 mm/m)
- Material: Carbon Steel Rail / Bearing Steel Rollers
- Surface Treatment: Hard Chrome Plating (3–5 μm)
- Sealing: Triple-Layer Fluororubber Seals
- Mounting Hole Spacing: 60 mm (Standard Pattern)
- Operating Temperature: -20°C to 80°C
- Protection Rating: IP54 (Dust/Water Resistant)
- Lubrication: Pre-Greased (Relubrication Interval: 1000 km Travel)
- Repeat Positioning Accuracy: ±0.005 mm
- Weight: Carriage – 5 kg | Rail – 12 kg/m (Linear Density)
Engineered for ultra-precise linear motion under heavy loads, the LGC2A90R16-H combines hardened chrome-plated rails with precision-ground rollers for minimal deflection. Its symmetrical roller arrangement ensures equal load distribution, making it ideal for multi-axis systems requiring stiffness and smooth motion. Includes wear-resistant seals for contamination resistance in industrial environments.
- High-speed CNC machining centers (Z-axis column support)
- Semiconductor wafer handling robots
- MRI/PET scanner sliding mechanisms
- Optical lens grinding equipment
- Automated warehouse stacker cranes
Installation note:
Use alignment jigs during mounting to ensure parallel rail installation (max tolerance: 0.02 mm/m).
Apply initial run-in at 20% rated speed for 50 cycles before full operation.
| Property | Property Value |
|---|---|
| sku | LGC2A90R16-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.