Airtac LGC Series Cross Roller Guide Rail LGC4R10
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Series Cross Roller Guide LGC4R10 Technical Specifications
- Model: LGC4R10
- Series: LGC (Precision Cross Roller Guide)
- Structure Type: 4-row circular arc groove design
- Rail Width: 10mm
- Dynamic Load Rating (C): 1,450 N
- Static Load Rating (C0): 2,850 N
- Precision Grade: P5 (High Precision)
- Repeat Positioning Accuracy: ±0.001mm
- Travel Length Options: 100-3,000mm (customizable)
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Surface Hardness: 58-62 HRC
- Sealing System: Triple labyrinth seal with grease retention
- Mounting Hole Spacing: 40mm standard pitch
- Weight per 1000mm Rail: 1.2kg ±5%
- Dimensions (Single Rail): 34mm(W) × 12mm(H) × Custom Length
- Block Dimensions: 50mm(L) × 34mm(W) × 24mm(H)
- Roller Diameter: 3.5mm
- Preload Level: Medium preload (C2)
- Operating Temperature: -20℃ to 100℃
The LGC4R10 cross roller guide features ultra-high rigidity through its unique 4-point contact design, providing exceptional moment load resistance. Its compact profile and optimized roller arrangement enable smooth motion with minimal friction variation, making it ideal for precision reciprocating movements under heavy loads.
- High-speed CNC grinding machine tool slides
- Semiconductor wafer inspection equipment stages
- Industrial robot 7th-axis linear motion units
- Medical CT scanner gantry positioning systems
- 3D metal printing laser head carriers
Installation note:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use torque-controlled tightening (2.5-3.0 N·m) in diagonal sequence.
Apply lithium soap-based grease (NLGI #2) during initial installation.
| Property | Property Value |
|---|---|
| sku | LGC4R10 |
| 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.