Airtac LGC Series Cross Roller Guide Rail LGC2A135R28-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC2A135R28-H Technical Specifications
- Model: LGC2A135R28-H
- Type: Precision crossed roller linear guide
- Rail width: 135mm (nominal size)
- Roller arrangement: 90° crossed cylindrical rollers
- Dynamic load capacity (C): 98kN
- Static load capacity (C0): 245kN
- Preload grade: Medium (P4 equivalent)
- Accuracy class: High precision (≤5μm/m)
- Roller diameter: 8mm
- Roller material: GCr15 bearing steel (HRC 60-64)
- Rail material: Carbon chromium bearing steel
- Sealing: Triple labyrinth seal with grease retention
- Operating temperature: -20℃ to 100℃
- Mounting hole pattern: 28mm × 28mm grid (M8 threaded holes)
- Weight per meter: 12.8kg/m ±2%
- Standard carriage dimensions: 200mm(L) × 135mm(W) × 48mm(H)
High-rigidity crossed roller guide with X-axis/Y-axis moment load resistance, featuring vacuum-compatible design and ultra-low deflection. The staggered roller arrangement eliminates clearance while maintaining smooth motion. Includes hardened raceways (HRC 58+) and corrosion-resistant black oxide finish. Requires ISO VG68-grade grease lubrication.
- High-precision CNC rotary tables
- Semiconductor wafer handling robots
- Optical measurement equipment stages
- 5-axis machining center trunnion axes
- Medical CT scanner gantry systems
Installation note:
Maintain 0.02mm/m flatness on mounting surface. Use torque wrench (14-16N·m for M8 bolts)
in cross-sequence tightening pattern. Run-in with 50% speed for first 50km travel.
| Property | Property Value |
|---|---|
| sku | LGC2A135R28-H |
| Roller Outer Diameter | <2.0mm> |
| 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.