Airtac LGC Series Cross Roller Guide Rail LGC3A100R16-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC3A100R16-H Crossed Roller Guide Specifications
- Model: LGC3A100R16-H
- Type: Crossed roller linear guide with recirculating system
- Rail width: 100mm (nominal size)
- Roller arrangement: 90° crossed cylindrical rollers
- Dynamic load capacity (C): 72kN
- Static load capacity (C0): 145kN
- Preload grade: Medium preload (C3 class)
- Accuracy class: High precision (P5 equivalent)
- Material: Chrome-molybdenum steel (SCM435) with black oxide coating
- Sealing: Triple labyrinth seal + stainless steel scrapers
- Lubrication: Pre-lubricated with ISOVG32 grease (regreasing every 1,000km)
- Operating temperature: -20℃ to 100℃
- Weight per meter: 8.7kg/m ±2%
- Standard carriage dimensions: 200mm(L) × 100mm(W) × 39mm(H)
- Rail height: 39mm
- Mounting hole spacing: 60mm pitch (M8 threaded holes)
- Rated life: 50,000km (under 10kN load at 1m/s)
Ultra-high rigidity crossed roller guide featuring 45° contact angle design for simultaneous radial and axial load handling. The staggered roller arrangement eliminates clearance while maintaining smooth motion. Includes hardened raceways (HRC58-62) and anti-creep design for precision positioning repeatability within ±5μm.
- High-precision CNC rotary tables
- Semiconductor wafer handling robots
- Optical measurement equipment Z-axis stages
- Medical CT scanner gantry systems
- 5-axis machining center swivel heads
Installation note:
Requires mounting surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use 4.9-grade mounting screws torqued to 29.4N·m ±10%. Avoid welding sparks near guideway surfaces.
| Property | Property Value |
|---|---|
| sku | LGC3A100R16-H |
| Roller Outer Diameter | <3.0mm> |
| 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.