Airtac LGC Series Cross Roller Guide Rail LGC3R10
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC3R10 Technical Specifications
- Model: LGC3R10
- Type: Precision crossed roller linear guide
- Rail width: 10mm
- Roller diameter: 3mm (G10 bearing steel)
- Dynamic load capacity (C): 500N
- Static load capacity (C0): 1,000N
- Preload level: Medium (Z1 grade)
- Repeat positioning accuracy: ±1μm
- Running parallelism: 3μm/100mm
- Material: Stainless steel rails (SUS440C) with chrome plating
- Temperature range: -20℃ to 100℃
- Protection rating: IP54 (standard seals)
- Lubrication: Grease-filled with re-lube ports (recommended interval: 500km travel)
- Weight: 0.8kg per 100mm length
- Dimensions (W×H×L): 10mm × 15mm × customizable length (standard: 100-2000mm)
Ultra-precision motion solution featuring orthogonal cylindrical rollers arranged in 90° V-grooves. The LGC3R10 achieves near-zero backlash through controlled preload adjustment screws. Its symmetrical structure compensates for mounting surface errors, making it ideal for multi-axis systems requiring thermal stability and micron-level accuracy.
- Semiconductor wafer handling robots
- Medical CT scanner gantry systems
- Optical measuring instruments (CMM arms)
- High-speed PCB drilling machines
- Lithography equipment stages
Installation protocol:
Requires surface flatness ≤5μm/100mm and parallelism ≤10μm between rails.
Use torque wrench (0.25-0.3Nm) for preload adjustment. Thermal expansion
compensation mandatory for installations exceeding 800mm length.
- Cleanroom class ISO 5 recommended for optimal service life
- Ambient vibration ≤0.5G (below 50Hz)
- Use ISO VG32 equivalent grease below 60℃ operating temperature
| Property | Property Value |
|---|---|
| sku | LGC3R10 |
| Roller Outer Diameter | <3.0mm> |
| 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.