Airtac LGC Series Cross Roller Guide Rail LGC1B40R13-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC1B40R13-H Crossed Roller Guide Specifications
- Model: LGC1B40R13-H
- Type: Precision crossed roller linear guide
- Rail width: 40mm
- Roller diameter: Φ6.35mm (1/4")
- Preload class: Medium preload (C2)
- Dynamic load capacity: 18.5kN
- Static load capacity: 30.2kN
- Standard carriage length: 130mm
- Repeat positioning accuracy: ±0.002mm
- Operating temperature: -10℃ to 80℃
- Seal type: Triple labyrinth seal with grease retention
- Mounting hole pattern: 60mm × 60mm (4×M6 threaded holes)
- Material: Alloy steel (SCM435) with hardened raceway (HRC58-62)
- Surface treatment: Black oxide coating
- Weight per unit: 5.2kg (per 1000mm rail length)
- Dimensions (W×H×L): 40mm × 20mm × Custom length (standard 500-4000mm)
- Protection rating: IP54 (dust protected & water splashed)
High-rigidity crossed roller guide featuring 90° V-groove design for simultaneous absorption of radial and axial loads. The staggered roller arrangement eliminates clearance while maintaining smooth motion, with 2.5x higher stiffness than conventional ball guides. Includes pre-loaded rollers for vibration-free operation in multi-axis systems.
- High-precision CNC rotary tables
- Semiconductor wafer handling robots
- Optical measurement equipment stages
- Medical CT scanner gantries
- 5-axis machining center trunnions
Installation note:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use torque wrench (12-14N·m) for mounting bolts in cross pattern sequence.
Apply ISO VG68 slideway grease during initial commissioning.
| Property | Property Value |
|---|---|
| sku | LGC1B40R13-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.