Airtac LSH Linear Guide Rail LSH25BK-HL-H-E-M6
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LSH25BK-HL-H-E-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 notes:
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 LSH25BK-HL-H-E-M6 Linear Guide Rail Specifications
- Model: LSH25BK-HL-H-E-M6
- Structure: 4-row circular arc groove design with equal load distribution
- Rail width: 25mm
- Block quantity per rail: 1 standard carriage (customizable)
- Accuracy grade: High precision (H grade, ±5μm/1000mm)
- Preload level: HL (medium preload, 0.07C)
- Dynamic load capacity (C): 4,200N
- Static load capacity (C0): 6,800N
- Seal type: Triple labyrinth seal + stainless steel scraper
- Mounting hole pattern: M6 threaded holes @ 60mm spacing
- Material: SUJ2 bearing steel with black oxide coating
- Operating temperature: -30℃ to 100℃
- Lubrication: Pre-lubed with VG68 grease (relubrication ports included)
- IP rating: IP54 (standard dust/water protection)
- Max travel speed: 5m/s
- Repeat positioning accuracy: ±0.002mm
- Noise level: <55dB(A) @ 1m/s
- Weight:
- Rail: 0.85kg/m
- Carriage: 0.48kg/block
- Complete set (1m rail + 1 block): ~1.33kg
- Dimensions:
- Rail height: 24mm
- Carriage dimensions: 53mm(L) × 34mm(W) × 24mm(H)
- Groove spacing: 35mm
Professional-grade linear motion solution combining high rigidity and smooth operation. Features enhanced dustproof performance through multi-stage sealing system, making it ideal for environments with particulate contamination. The HL preload ensures minimal deflection under medium-duty cyclic loads.
Typical Applications:
- CNC router Z-axis precision guidance
- Automated optical inspection (AOI) equipment
- Lithium battery stacking machines
- Semiconductor wafer handling robots
- High-speed pick-and-place systems
Installation notes:
- Requires reference surface flatness ≤0.01mm/m
- Use torque wrench for M6 bolts (recommended torque 4.5Nm ±10%)
- Align mounting surfaces within 0.05mm parallelism
- Apply thread locker on fasteners for vibration-prone environments
| Property | Property Value |
|---|---|
| sku | LSH25BK-HL-H-E-M6 |
| Slider Width | 23mm |
| Slide Block Type | Square Body |
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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