Airtac LGC Series Cross Roller Guide Rail LGC4R32
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Series Crossed Roller Guide LGC4R32 Technical Details
- Model: LGC4R32
- Structure: 4-row contact 45° crossed roller design
- Rail width: 32mm
- Block height: 34mm
- Standard length options: 500/750/1000/1500/2000mm (customizable)
- Weight per meter: 1.2kg/m ±5%
- Precision grade: P3 (High precision) / P5 (Standard)
- Preload levels: Z0 (Normal clearance) / Z1 (Light preload) / Z2 (Medium preload)
- Dynamic load capacity (C): 16.5kN
- Static load capacity (C0): 28.4kN
- Stiffness: 480N/μm (axial), 320N/μm (radial)
- Operating temperature: -20℃ to 100℃
- Sealing: Triple labyrinth seal with grease retention
- Material: Bearing steel GCr15 (HRC 58-62)
- Surface treatment: Black oxide coating (3-5μm)
- Mounting hole pattern: 60mm pitch M6 threaded holes
Ultra-precision linear motion system featuring 45° angular contact rollers that provide 4-directional load capacity. The symmetrical load distribution design achieves <3μm running parallelism error. Hardened raceways with mirror polishing (Ra0.1μm) ensure smooth motion and extended service life under heavy moment loads.
- High-speed CNC grinding machine X/Y axes
- Semiconductor wafer handling robots
- Precision coordinate measuring machines (CMM)
- Lithography equipment positioning stages
- Automated optical inspection (AOI) systems
Installation guidelines:
Requires granite surface plate (flatness ≤0.01mm/m²) for mounting.
Tighten bolts in diagonal sequence at 8.8Nm torque. Thermal expansion
compensation needed for installations over 1200mm length.
| Property | Property Value |
|---|---|
| sku | LGC4R32 |
| 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.