Airtac LGC Series Cross Roller Guide Rail LGC2B75R16-H
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC2B75R16-H Cross Roller Guide Specifications
- Model: LGC2B75R16-H
- Type: Cross roller guide (heavy-duty precision type)
- Rail width: 75mm
- Roller diameter: 16mm
- Dynamic load capacity: 52kN (C)
- Static load capacity: 112kN (C0)
- Preload level: Medium preload (P2 grade)
- Accuracy class: Normal grade (±15μm/1000mm)
- Material: Hardened steel (HRC58-62) with black oxide coating
- Seal type: Triple-lip contact seals (NBR rubber)
- Lubrication: Pre-greased (Molykote EM-50L)
- Mounting hole spacing: 60mm pitch (standard pattern)
- Weight: 8.6kg/m (linear density)
- Dimensions (W×H×L): 75mm × 16mm × Custom length (standard 500-4000mm)
- Temperature range: -15℃ to 80℃
- Vibration resistance: 10-2000Hz (10m/s² max)
High-rigidity cross roller guide featuring 45° contact angle rollers for simultaneous load handling in all directions. The LGC2B series combines high moment resistance with smooth motion characteristics through precision-ground raceways and optimized roller spacing. Includes integrated oil reservoirs in seals for extended maintenance intervals.
- Semiconductor wafer handling robots
- 5-axis CNC rotary tables
- Medical CT scanner gantries
- Optical inspection equipment stages
- Precision grinding machine slides
Installation note:
Requires mounting surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use torque wrench (12-14N·m) for M8 mounting screws with Loctite 243 threadlocker.
| Property | Property Value |
|---|---|
| sku | LGC2B75R16-H |
| Roller Outer Diameter | <2.0mm> |
| 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.