Airtac LGC Series Cross Roller Guide Rail LGC1R8
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC1R8 Technical Details
- Model: LGC1R8
- Series: Compact precision linear guide
- Rail width: 18mm
- Roller arrangement: 90° crossed cylindrical rollers
- Dynamic load capacity (C): 1,280 N
- Static load capacity (C0): 2,150 N
- Preload level: Medium (P2 grade)
- Accuracy grade: Normal (N) / High (H) optional
- Max travel speed: 2 m/s
- Operating temperature: -10℃ to 80℃
- Sealing: Triple labyrinth seal + wiper
- Material: Carburized steel (SCM415 equivalent)
- Surface hardness: 58-62 HRC
- Weight per 100mm unit: 0.28 kg
- Standard carriage dimensions: 50mm(L) × 18mm(W) × 28mm(H)
- Rail mounting hole spacing: 30mm pitch
- Lubrication: Grease-filled polymer retainers
The LGC1R8 features cross-arranged cylindrical rollers that provide multi-directional load capacity with near-zero clearance. Its compact profile enables space-saving integration while maintaining rigidity through hardened steel construction. The integrated sealing system offers IP54-equivalent dust resistance without compromising smooth motion.
- Precision XY stages for optical alignment systems
- Rotary-to-linear motion conversion units
- High-rigidity Z-axis in desktop CNC machines
- Automated inspection probe positioning
- Semiconductor wafer handling robots
Mounting recommendation:
Achieve optimal performance by maintaining <0.02mm/m parallelism between rails.
Use torque-controlled tightening (1.2-1.5N·m) for mounting screws. Pre-lubricated -
relubrication interval: 500km travel or 12 months.
| Property | Property Value |
|---|---|
| sku | LGC1R8 |
| Roller Outer Diameter | 1.5mm |
| Type | Please provide the specific AirTAC product attribute values you need translated, and I will return the accurate English terminology. |
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.