Airtac LGC Series Cross Roller Guide Rail LGC2A165R28-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Cross Roller Guide LGC2A165R28-H Technical Specifications
- Model: LGC2A165R28-H
- Type: Precision cross roller linear guide
- Roller arrangement: 45° angular contact (X-pattern)
- Dynamic load capacity (C): 16.5 kN
- Static load capacity (C0): 25.8 kN
- Preload class: Medium (R28 designation)
- Accuracy grade: P5 (High precision)
- Rail width: 16mm
- Roller diameter: 2.5mm
- Block length: 165mm
- Material: Chrome-molybdenum steel (SCM435)
- Surface treatment: Black oxide coating + anti-corrosion oil
- Sealing: Triple labyrinth seal with grease retention
- Operating temperature: -15℃ to 80℃
- Lubrication: Pre-lubricated with ISOVG32 grease
- Mounting hole pattern: 28mm pitch (M6 threaded)
- Number of carriages: 2 per rail set
- Weight per carriage: 1.85kg
- Rail weight: 3.2kg/m
- Dimensions (single carriage): 165mm(L) × 34mm(W) × 28mm(H)
High-rigidity cross roller guide system featuring 45° alternating roller orientation for equal load distribution in all directions. The LGC2A165R28-H combines high moment resistance (≥1800N·m) with micron-level positioning repeatability (±3μm). Includes hardened raceways and pre-loaded rollers for vibration damping in high-acceleration applications.
- CNC rotary table indexing systems
- Semiconductor wafer handling robots
- Optical measurement equipment stages
- High-speed pick-and-place assembly lines
- Medical CT scanner gantry movement
Installation note:
Requires precise rail parallelism (≤0.02mm/m) and surface flatness (≤0.01mm). Use torque wrench
(5.4N·m max) for mounting bolts. Relubricate every 1,000km travel with ISO VG32-compatible grease.
| Property | Property Value |
|---|---|
| sku | LGC2A165R28-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.