Airtac LSH Linear Guide Rail LSH30BK-F2L-P-D-M6
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LSH30BK-F2L-P-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
Mounting protocol:
Requires torque-controlled installation (M6 screws at 4.5-5.5N·m) with
≤0.01mm/m parallelism tolerance. Use C3-grade backlash-free screws for
paired installations. Thermal expansion compensation required for runs >2m.
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-F2L-P-D-M6 Linear Guide Rail Specifications
- Model Decoding: LSH30 (Rail size) | BK (Black oxide coating) | F2L (Standard length unit) | P (Medium preload) | D (Double-sided sealing) | M6 (Mounting screw size)
- Rail width: 30mm
- Rail height: 24mm
- Block length: 72mm (standard)
- Dynamic load capacity (C): 34.3kN
- Static load capacity (C0): 52.9kN
- Precision grade: Normal (N) / High (H) optional
- Ball diameter: 4.7625mm (3/16")
- Recirculation system: 4-row circular groove design
- Seal type: Triple labyrinth seal + steel scraper
- Mounting hole spacing: 60mm (longitudinal) × 40mm (transverse)
- Operating temperature: -20℃ to 80℃
- Surface hardness: HRC 58-62
- Surface roughness: Ra 0.8μm max
- Weight: 3.5kg/m (rail) + 0.68kg (carriage)
- Dimensions (single carriage): 72mm(L) × 50mm(W) × 24mm(H)
- Max speed: 5m/s (with grease) / 10m/s (with oil-air lubrication)
- IP rating: IP54 (standard dust/water protection)
- Lubrication: Automatic oiler grooves integrated
High-rigidity linear motion system with optimized stress distribution structure, featuring chromium-molybdenum alloy steel construction through vacuum quenching. The staggered ball arrangement design achieves 4-point contact for superior moment load resistance. Includes anti-creep mechanisms and vibration-damping end caps.
Industrial Applications:
- CNC gantry machining centers (X/Y-axis)
- Automated warehouse stacker cranes
- High-speed PCB drilling machines
- Precision optical inspection equipment
- Lithium battery rolling mill conveyors
Mounting protocol:
Requires torque-controlled installation (M6 screws at 4.5-5.5N·m) with
≤0.01mm/m parallelism tolerance. Use C3-grade backlash-free screws for
paired installations. Thermal expansion compensation required for runs >2m.
Lubrication cycle:
Initial relubrication at 100km travel or 6 months. Use ISO VG32-68 grease
with 1.0-1.5cm³ per lubrication port. For vertical installations, increase
frequency by 30%.
| Property | Property Value |
|---|---|
| sku | LSH30BK-F2L-P-D-M6 |
| Slider Width | <28MM> |
| Slide Block Type | Flange Type Bottom Lock 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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