Airtac LSH Linear Guide Rail LSH30HL2X345S12.5CP-M6
2. High Rigidity Four-Directional Equal Load Design: Incorporates 4-row ball circuits with 45° contact angle configuration, achieving optimal two-point contact for bidirectional radial/lateral load capacity. Optional preload application enhances system rigidity when required.
3. Interchangeability: Stringent manufacturing precision ensures dimensional consistency within stable tolerances. Integrated retainer design prevents ball dislodgement, enabling between and matching guideways while preserving operational smoothness, preload integrity, and motion accuracy.
Category: Linear Guides | Brand: AIRTAC | Series: LSH
AirTAC LSH30HL2X345S12.5CP-M6 Linear Guide Rail Specifications
- Full model code: LSH30HL2X345S12.5CP-M6
- Series: LSH Heavy Load Precision Series
- Rail width: 30mm
- Rail height: 24mm (±0.01mm tolerance)
- Effective travel length: 345mm
- Block quantity: 2 pre-mounted carriages
- Ball circuit type: 4-row circular arc groove design
- Preload level: CP (Medium preload: 0.07C)
- Accuracy grade: Normal grade (N)
- Mounting hole spacing: 12.5mm pitch
- Fastener specification: M6 counterbore screws (ISO 4762)
- Dynamic load capacity (C): 21.5kN
- Static load capacity (C0): 34.8kN
- Material: Carbon steel GCr15 with black oxide coating
- Operating temperature: -20°C to 100°C
- Lubrication: Pre-packed grease (Relubrication interval: 1,000km)
- IP rating: IP54 (Dust protected & splash resistant)
- Weight: 3.8kg/m rail section + 0.65kg per carriage
- Dimensions (Full assembly):
- Total length: 345mm (rail) + 100mm (carriage overhang)
- Width: 52mm (including mounting flanges)
- Height: 34mm (rail + carriage composite)
Industrial-grade linear motion solution combining high rigidity and corrosion resistance. Features staggered ball contact design for reduced vibration transmission and 3D directional load capacity. The HL-series carriages integrate double-labyrinth seals with grease retention grooves, optimized for environments with particulate contamination.
- CNC gantry mill Z-axis reinforcement systems
- Automated warehouse shuttle car vertical lifts
- Semiconductor wafer handling robots
- High-precision 3D printing gantry systems
- Pharmaceutical blister packaging machinery
Mounting protocol:
Requires surface flatness ≤0.01mm/m and parallelism ≤0.02mm between rails.
Use 4.9-grade mounting screws torqued to 8.8N·m ±10% with Loctite 243 threadlocker.
| Property | Property Value |
|---|---|
| sku | LSH30HL2X345S12.5CP-M6 |
| Slider Width | <28MM> |
| Slide Block Type | Square Body |
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.