Airtac LGC Series Cross Roller Guide Rail LGC2R22
Category: Linear Guides , Brand: AirTAC , Series: LGC
AirTAC LGC Crossed Roller Guide LGC2R22 Technical Specifications
- Model: LGC2R22
- Series: LGC Type II Precision Series
- Dynamic load capacity: 5,600 N
- Static load capacity: 11,200 N
- Preload class: Medium (P2 grade)
- Rail width: 22 mm
- Roller diameter: 3.5 mm
- Preload torque: 0.8-1.2 N·m
- Material: Chrome steel (GCr15 equivalent)
- Hardness: 58-62 HRC
- Sealing: Triple-lip wiper + metal scraper
- Temperature range: -15℃ to 80℃
- Protection rating: IP54 (standard), IP67 optional
- Weight: 3.8 kg/m (per rail section)
- Dimensions (single rail): 22mm(H) × 34mm(W) × customizable lengths (500-2000mm)
- Mounting hole spacing: 60mm pitch (M6 threaded)
- Running parallelism: ≤0.015mm/300mm
High-rigidity crossed roller guide with 45° contact angle design, optimized for multi-directional load handling. Features staggered roller arrangement achieving ±0.5μm positioning repeatability. Includes anti-creep mechanism with preload adjustment screws. Requires ISO VG32-grade lubrication at initial installation.
- Semiconductor wafer handling robots
- 5-axis CNC rotary tables
- Coordinate measuring machine (CMM) stages
- High-speed PCB drilling equipment
- Medical CT scanner gantries
Installation protocol:
Maintain 0.02mm/m flatness on mounting surface. Use 4.9-6.9 N·m torque for M6 fasteners.
Perform running-in at 20% rated speed for 50km before full operation.
| Property | Property Value |
|---|---|
| sku | LGC2R22 |
| Roller Outer Diameter | <2.0mm> |
| 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.