Airtac LGC Series Cross Roller Guide Rail LGC4B200R22-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC4B200R22-H Technical Specifications
- Model: LGC4B200R22-H
- Guide type: Crossed roller linear motion system
- Rail width: 20mm
- Effective stroke: 200mm (±0.5mm tolerance)
- Dynamic load capacity: 3,200N (C)
- Static load capacity: 6,800N (C0)
- Precision grade: P5 (≤5μm/m positioning accuracy)
- Roller material: SUJ2 bearing steel (HRC60±2)
- Sealing: Triple labyrinth seal with grease retention
- Operating temperature: -10℃ to 80℃
- Protection class: IP65 (standard dust/water resistance)
- Lubrication: Pre-lubed with VIGO grease (relubrication every 1,000km)
- Mounting hole pattern: 30mm × 22mm (M5 threaded holes)
- Repeat positioning accuracy: ±0.003mm
- Max travel speed: 2.0m/s
- Preload level: Medium preload (3-5% of C)
- Weight: 2.4kg (complete assembly)
- Dimensions: 220mm(L) × 45mm(W) × 30mm(H)
High-precision crossed roller guide with hardened steel rollers arranged in 90° orthogonal pattern, delivering exceptional moment load resistance and minimal elastic deformation. Features chromium-plated rail surfaces (3-5μm thickness) for corrosion protection. The compact profile enables space-efficient integration while maintaining 4-direction equal load capacity. Requires mounting surface flatness ≤0.01mm/100mm.
- Semiconductor wafer handling robots
- Coordinate measuring machine (CMM) Z-axis mechanisms
- Precision optical alignment stages
- Medical CT scanner gantry systems
- Laser processing equipment linear slides
Installation criticals:
Apply 4.5-5.5Nm torque for M5 mounting screws using cross-pattern tightening sequence.
Avoid side-loading during assembly - use alignment jigs for rail/slider mating.
Break-in period: Operate at 0.5m/s for initial 50 cycles before full-speed use.
| Property | Property Value |
|---|---|
| sku | LGC4B200R22-H |
| Roller Outer Diameter | 4.0mm |
| 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.