Airtac LGC Series Cross Roller Guide Rail LGC4A160R16-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC4A Crossed Roller Guide LGC4A160R16-H Specifications
- Model: LGC4A160R16-H
- Type: Precision crossed roller linear guide
- Rail width: 16mm
- Roller diameter: 4mm (high-density chromium steel)
- Preload level: Medium preload (C2 grade)
- Dynamic load capacity: 6,800N
- Static load capacity: 10,200N
- Accuracy grade: P5 (high precision ±0.005mm/m)
- Travel life: >5,000km (under standard load)
- Operating temperature: -15℃ to 100℃
- Lubrication: Pre-packed grease (re-lube interval: 500km)
- Sealing: Triple labyrinth seal with stainless steel scrapers
- Mounting hole pattern: 16mm pitch, M4 threaded holes
- Material: Carburized steel rail (HRC58-62) with black oxide coating
- Weight: 3.8kg/m (rail only), 0.95kg per carriage block
- Dimensions:
- Rail height: 24mm
- Carriage width: 45mm
- Carriage length: 160mm
- Mounting width: 32mm (center-to-center)
High-rigidity crossed roller guide featuring 90° V-groove design for simultaneous radial and axial load handling. The staggered roller arrangement eliminates clearance while maintaining smooth motion. Includes hardened raceways and anti-creep end caps. Requires ISO cleanliness class 14 or better environment.
- Semiconductor wafer handling robots
- 5-axis CNC rotary tables
- Precision optical alignment stages
- Medical CT scanner gantries
- Lithography equipment positioning systems
Installation note:
Requires surface flatness ≤0.01mm/m and mounting surface roughness Ra1.6.
Torque M4 screws to 1.6N·m in crisscross pattern. Avoid magnetic environments
during assembly due to residual magnetism (≤0.3mT).
| Property | Property Value |
|---|---|
| sku | LGC4A160R16-H |
| Roller Outer Diameter | 4.0mm |
| Type | Three-column |
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.