Airtac LSH Linear Guide Rail LSH30BK-F1L-H-D-M6
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LSH30BK-F1L-H-D-M6
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Description
1. Self-aligning Capability: Features front-mounted X-type (45°×45°) arc raceway groove design with automatic alignment compensation. The internal mechanism absorbs minor mounting surface deviations to maintain high-precision, smooth, and stable linear motion.
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
Installation note:
Use torque-controlled wrench (M6 screws: 4.4-5.4N·m). Maintain rail straightness within 0.05mm/m during mounting. For H-grade preload, ensure base surface flatness ≤0.01mm.
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-F1L-H-D-M6 Linear Guide Rail Specifications
- Model Code Breakdown:
- LSH: Heavy-duty linear guide series
- 30: Rail width 30mm
- BK: Stainless steel end caps
- F1L: Standard flange-type carriage (F1) with long length (L)
- H: High preload grade (C=Medium, H=High)
- D: Dustproof seal configuration
- M6: Mounting screw size
- Rail Dimensions: 30(W)×27(H)mm
- Carriage Dimensions: 100(L)×59(W)×39(H)mm
- Dynamic Load Capacity (C): 32.4kN
- Static Load Capacity (C0): 50.6kN
- Accuracy Grade: Normal (N) / High (H) / Precision (P) optional
- Ball Diameter: 5.556mm
- Ball Circuit Count: 4 rows
- Sealing System: Triple labyrinth seal + stainless steel scrapers
- Mounting Hole Pattern: 60mm pitch (standard)
- Material:
- Rail: Carbon steel with black oxide coating
- Carriage: Aluminum alloy housing
- Operating Temperature: -20℃ to 80℃
- Protection Rating: IP54 (standard), IP67 optional
- Lubrication: Pre-lubricated with VG68 grease, 2x grease nipples
- Repeat Positioning Accuracy: ±5μm
- Max Travel Speed: 5m/s
- Weight:
- Carriage: 0.85kg
- Rail: 3.2kg/m
A heavy-duty linear motion solution featuring 4-directional equal load design and enhanced contamination resistance. The LSH30 series combines high rigidity (28% stiffer than standard models) with optimized rolling element geometry for smooth motion in harsh environments. Includes alignment marks for simplified installation.
Typical Applications:
- CNC gantry systems requiring micron-level positioning
- Automated welding equipment in foundries
- High-speed packaging machinery with washdown requirements
- Semiconductor wafer handling robots
- Precision optical alignment stages
Installation note:
Use torque-controlled wrench (M6 screws: 4.4-5.4N·m). Maintain rail straightness within 0.05mm/m during mounting. For H-grade preload, ensure base surface flatness ≤0.01mm.
Lubrication Cycle:
- Normal use: Relubricate every 500km travel
- High dust environments: Every 200km
- Use ISO VG68 grease with NLGI #2 consistency
| Property | Property Value |
|---|---|
| sku | LSH30BK-F1L-H-D-M6 |
| Slider Width | <28MM> |
| Slide Block Type | Flange Locking Style |
Shipping policies
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.
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