Airtac LGC Series Cross Roller Guide Rail LGC1B50R16-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC1B50R16-H Crossed Roller Guide Specifications
- Model: LGC1B50R16-H
- Type: High-precision crossed roller linear guide
- Rail width: 50mm
- Roller diameter: 16mm (precision grade P5)
- Preload level: Medium (C2 class)
- Dynamic load rating (C): 23.5kN
- Static load rating (C0): 38.7kN
- Stiffness: 420 N/μm
- Accuracy grade: Normal (N) / High (H) optional
- Material: SUJ2 bearing steel (HRC 58-62)
- Sealing: Triple labyrinth seal + grease retention design
- Temperature range: -20℃ to 100℃
- Weight: 8.2kg/m (rail only), 3.1kg per block
- Dimensions (single rail): 50mm(W) × 35mm(H) × customizable length
- Mounting hole spacing: 60mm pitch (M8 threaded holes)
- Lubrication: Grease nipple (Alvania No.2 recommended)
Industrial-grade crossed roller guide featuring X-axis/Y-axis integrated structure with 90° V-groove design. Provides ±0.5μm/m positioning repeatability through optimized roller path geometry. The staggered roller arrangement eliminates clearance while maintaining smooth motion. Includes hardened raceways with mirror finishing (Ra 0.1μm).
- Semiconductor wafer handling robots
- 5-axis CNC rotary tables
- Coordinate measuring machines (CMM)
- High-speed laser cutting Z-axis mechanisms
- Precision optical alignment stages
Installation note:
Requires granite surface plate alignment during mounting (flatness ≤3μm).
Use 4.8Nm torque for M8 mounting screws with Loctite 243.
Run-in with ISO VG32 oil for initial 50km operation.
- Servo motors: Panasonic MINAS A6 series
- Linear scales: Heidenhain LIDA 485
- Mounting base: Granite or stress-relieved cast iron
| Property | Property Value |
|---|---|
| sku | LGC1B50R16-H |
| Roller Outer Diameter | 1.5mm |
| 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.