Airtac LGC Series Cross Roller Guide Rail LGC6B200R19-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC6B200R19-H Technical Specifications
- Model: LGC6B200R19-H
- Type: Precision crossed roller linear guide
- Rail width (W): 6mm
- Effective rail length: 200mm
- Roller diameter: 1.9mm (high-density arrangement)
- Dynamic load rating (C): 1,850N
- Static load rating (C0): 3,200N
- Repeat positioning accuracy: ±2μm
- Preload level: Medium (R-type)
- Max travel speed: 5m/s
- Operating temperature: -10℃ to 80℃
- Material: Chrome-molybdenum alloy steel (SCM435)
- Surface hardness: HRC 58-62
- Sealing: Triple labyrinth seal with grease retention
- Weight: 1.45kg (complete unit with rail and block)
- Dimensions: 200mm(L) × 40mm(W) × 35mm(H)
- Mounting hole pattern: 4×M4 threaded holes @ 30mm pitch
- Lubrication: Pre-packed grease (AV2 type), maintenance interval: 1,000km travel
Ultra-precision crossed roller guide featuring 45° angular contact design for simultaneous radial and axial load capacity. The LGC6B series employs staggered roller arrangement that eliminates clearance fluctuations, achieving near-zero backlash operation. Hardened raceways with mirror finishing (Ra≤0.2μm) ensure smooth motion characteristics. Includes integrated oil grooves for consistent lubrication distribution.
- High-speed CNC coordinate measuring machines
- Semiconductor wafer handling robots
- Precision optical lens grinding equipment
- Medical CT scanner gantry systems
- Lithography machine stages
Installation guidance:
Requires mounting surface flatness ≤0.01mm/m and parallelism ≤0.005mm.
Use torque-controlled tightening sequence (2.0N·m for M4 screws) to prevent rail deformation.
Thermal compensation recommended for environments with >3℃/m temperature gradients.
| Property | Property Value |
|---|---|
| sku | LGC6B200R19-H |
| Roller Outer Diameter | <6.0mm> |
| 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.