Airtac LGC Series Cross Roller Guide Rail LGC4A200R22-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC4A200R22-H Technical Specifications
- Model: LGC4A200R22-H
- Type: Precision crossed roller linear guide
- Rail width: 40mm (LGC4A series standard)
- Roller diameter: 4.762mm (3/16") chromium steel
- Effective stroke: 200mm (customizable up to 2,000mm)
- Static load capacity: 12.5kN vertical / 9.8kN horizontal
- Dynamic load capacity: 6.8kN vertical / 5.2kN horizontal
- Precision grade: High precision (C3 equivalent)
- Material: Aluminum alloy rail (A6063-T5) with hardened steel rollers
- Operating temperature: -20℃ to 100℃
- Sealing: Triple-lip wiper seals + grease retention design
- Mounting hole spacing: 60mm pitch (M6 threaded holes)
- Weight: 3.8kg/m (linear density) | Total weight: ~0.96kg (200mm unit)
- Dimensions: 200mm(L) × 40mm(W) × 22mm(H)
High-rigidity crossed roller guide featuring 45° V-groove design for simultaneous load bearing in all directions. The alternating orthogonal roller arrangement eliminates clearance while maintaining smooth motion (friction coefficient μ<0.005). Includes pre-loaded adjustment mechanism for precision alignment.
- Semiconductor wafer handling robots
- Medical CT scanner gantry systems
- Automated optical inspection (AOI) equipment
- Precision grinding machine Z-axis slides
- Laser cutting head positioning systems
Installation requirements:
Requires mounting surface flatness ≤0.02mm/m. Use 4.9-5.9N·m torque for M6 fasteners.
Apply ISO VG32 equivalent grease every 100km travel. Avoid particulate contamination during assembly.
| Property | Property Value |
|---|---|
| sku | LGC4A200R22-H |
| Roller Outer Diameter | 4.0mm |
| 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.