Airtac LSH Linear Guide Rail LSH30BK-HL-N-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-N-E-M6 Linear Guide Rail Specifications
- Model: LSH30BK-HL-N-E-M6
- Type: Ball-type linear guideway with 4-row recirculating design
- Rail width: 30mm
- Precision grade: Normal grade (C-class, ±50μm/m accuracy)
- Block quantity: 1 carriage included
- Preload level: HL (Medium-high preload: 8% of dynamic load rating)
- Rail length options: 500-4000mm (standard), custom lengths available
- Mounting hole spacing: 60mm pitch (M6 threaded holes)
- Dynamic load capacity (C): 30kN
- Static load capacity (C0): 50kN
- Max travel speed: 5m/s
- Sealing system: Triple labyrinth seal + end scrapers
- Protection rating: IP65 (dust-tight & protected against water jets)
- Temperature range: -20℃ to 80℃
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Surface treatment: Black oxide coating (3-5μm)
- Weight per meter rail: 5.2kg/m
- Block dimensions: 120mm(L) × 34mm(W) × 24mm(H)
- Rail dimensions: 30mm(W) × 24mm(H) × [custom length]
Industrial-grade linear motion solution featuring optimized load distribution and corrosion-resistant construction. The HL preload ensures minimal deflection during high-moment applications, while the enhanced sealing system extends service life in harsh environments. Compatible with automated lubrication systems through standard grease nipple (M6×1).
- High-speed CNC gantry systems
- Precision 3D printing/Pick-and-place robotics
- Automated warehouse shuttle vehicles
- Semiconductor wafer handling equipment
- Plastic injection molding machine ejectors
Installation note:
Requires mounting surface flatness ≤0.02mm/m. Use torque wrench for M6 bolts (recommended 5.5-6.5N·m).
Perform parallel alignment within 0.05mm between paired rails. Initial lubrication: ISO VG32 grease.
| Property | Property Value |
|---|---|
| sku | LSH30BK-HL-N-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.