Airtac LGC Series Cross Roller Guide Rail LGC3R25
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC3R25 Technical Specifications
- Model: LGC3R25
- Series: LGC3
- Structure type: Crossed roller guide (preloaded)
- Rail width: 25mm
- Roller diameter: 3mm (chrome steel GCr15)
- Standard travel length: 50-2000mm (customizable)
- Dynamic load capacity: 2.5kN
- Static load capacity: 5kN
- Accuracy grade: Normal (N) / High precision (H) options
- Material: Carbon steel (SCM435) with black oxide coating
- Seal type: Double-lip rubber seals (NBR/SF-FKM optional)
- Operating temperature: -20°C to 100°C
- Mounting hole spacing: 40mm pitch
- Repeat positioning accuracy: ±0.005mm
- Max. speed: 1.5m/s
- Weight per 500mm length: 2.8kg (±3%)
- Dimensions (W×H×L): 25mm × 30mm × [custom length]
Precision linear motion solution combining high rigidity and smooth movement through 90° crossed roller arrangement. Features preloaded design eliminating clearance, with hardened raceways achieving 58-62HRC hardness. Includes integrated lubrication grooves and multi-layer contaminant exclusion system.
- Semiconductor wafer handling robots
- High-speed CNC tool changers
- Medical CT scanner gantries
- Precision optical alignment stages
- Automated coordinate measuring machines
Installation guidance:
Requires M4×8 mounting screws torqued to 1.2N·m in crisscross pattern.
Maintain 0.02mm/m flatness during rail mounting. Lubricate with ISO VG32
grease every 100km travel or 6 months.
| Property | Property Value |
|---|---|
| sku | LGC3R25 |
| Roller Outer Diameter | <3.0mm> |
| 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.