Airtac LGC Series Cross Roller Guide Rail LGC4R11
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Cross Roller Guide LGC4R11 Technical Specifications
- Model: LGC4R11
- Type: Cross roller linear guide with integrated carriage
- Rail width: 11mm
- Roller arrangement: 45° angular contact (X-pattern)
- Dynamic load capacity: 1,850N
- Static load capacity: 3,200N
- Preload class: Medium (P2)
- Accuracy grade: High precision (H class)
- Material: Chrome alloy steel (HRC 58-62)
- Sealing: Triple labyrinth seal with grease retention
- Temperature range: -15℃ to 80℃
- Lubrication: Pre-lubricated with VG2 grease (500km service interval)
- Mounting hole pattern: 30mm spacing (M4 threaded)
- Weight: 1.2kg per 500mm length
- Dimensions (standard length): 500mm(L) × 35mm(W) × 18mm(H)
Ultra-compact cross roller guide system featuring micron-level positioning accuracy (≤5μm repeatability). The unique 45° roller arrangement provides four-direction load capacity with minimal friction coefficient (μ=0.003-0.005). Hardened raceways and optimized preload ensure vibration damping for precision motion control.
- High-speed CNC tool changers
- Semiconductor wafer handling robots
- Optical inspection equipment stages
- Precision grinding machine slides
- 3D metal printing Z-axis mechanisms
Installation requirements:
Requires mounting surface flatness ≤0.01mm/100mm. Use torque wrench (0.7-0.9Nm)
for even bolt tightening. Avoid thermal expansion by maintaining 20±5℃ during assembly.
| Property | Property Value |
|---|---|
| sku | LGC4R11 |
| Roller Outer Diameter | 4.0mm |
| Type | Please provide the specific AirTAC product attribute values you need translated, and I will return the accurate English terminology. |
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.