Airtac LSH Linear Guide Rail LSH30BK-HL-P-E-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 LSH30BK-HL-P-E-M6 Linear Guide Rail Specifications
- Model: LSH30BK-HL-P-E-M6
- Type: Precision linear guide with high-load capacity
- Rail width: 30mm (nominal size)
- Block length: 66mm (standard)
- Preload grade: P (medium preload)
- Accuracy class: Normal (N) / High (H) upon request
- Ball diameter: 4.7625mm (3/16")
- Dynamic load rating (C): 24.5kN
- Static load rating (C0): 37.5kN
- Seal type: HL specification (triple labyrinth seals + stainless steel scrapers)
- End plate material: Die-cast aluminum alloy
- Mounting hole spacing: 60mm longitudinal, 40mm transverse
- Bolt size: M6×12 (4 pcs per block)
- Operating temperature: -20℃ to 80℃
- Protection rating: IP65 (dust-tight & protected against water jets)
- Weight per unit: ~3.8kg/m (rail), ~0.95kg (carriage block)
- Dimensions (block): 66mm(L) × 34.8mm(W) × 53.5mm(H)
Heavy-duty linear motion solution with enhanced contamination resistance. Features optimized recirculation paths for smooth operation under high moment loads. The HL seal configuration combines non-contact labyrinth seals with positive-contact wipers, extending service life in harsh environments. Preloaded ball bearings ensure minimal deflection during precision positioning tasks.
- CNC gantry systems requiring high rigidity
- Automated material handling equipment
- Precision grinding machine slides
- Semiconductor wafer handling robots
- High-speed packaging machinery
- Laser cutting axis systems
Installation note:
Use torque wrench (recommended 4.4N·m for M6 bolts) and sequential tightening pattern.
Maintain rail straightness within 0.05mm/m during mounting. Apply lithium soap-based grease
to rail surfaces before carriage installation.
| Property | Property Value |
|---|---|
| sku | LSH30BK-HL-P-E-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.