Airtac LSH Linear Guide Rail LSH30BK-HL-P-D-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-D-M6 Linear Guide Rail Specifications
- Model Decoding: LSH30 (30mm rail width) | BK (Standard carriage) | HL (Heavy preload level) | P (Sealed type) | D (Double rail set) | M6 (Mounting screw size)
- Rail width: 30mm
- Carriage length: 120mm
- Dynamic load capacity (C): 14.5kN
- Static load capacity (C0): 22.3kN
- Accuracy grade: Normal grade (C7) / High precision (C5 optional)
- Sealing system: 4-side multi-lip seals with dust-resistant design
- Mounting hole pattern: 60mm pitch (M6x1.0 threaded)
- Material: Carbon steel with black oxide coating (stainless steel option available)
- Operating temperature: -20℃ to 100℃
- IP rating: IP54 standard / IP67 with optional wipers
- Lubrication: Pre-lubed with lithium soap grease (relubrication ports included)
- Repeat positioning accuracy: ±0.01mm
- Max travel speed: 5m/s
- Weight per meter: 3.8kg/m (rail only)
- Complete set dimensions: Rail height: 24mm | Carriage width: 59mm | Total height (mounted): 34mm
Heavy-duty linear motion solution featuring enhanced rigidity through dual rail configuration and HL-grade preload. The corrosion-resistant coating and multi-stage sealing make it ideal for harsh environments. Optimized ball circuit design ensures smooth movement under high moment loads.
- CNC gantry axis systems requiring vibration damping
- High-precision automated welding equipment
- Semiconductor wafer handling robots
- Large-format 3D printer X-Y axes
- Automotive assembly line transfer systems
Installation guidelines:
Requires surface flatness ≤0.02mm/m and parallel alignment within 0.05mm across rails.
Use 4.5-5.5Nm torque for M6 mounting screws with Loctite 243 threadlocker.
| Property | Property Value |
|---|---|
| sku | LSH30BK-HL-P-D-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.