Airtac LSH Linear Guide Rail LSH20BK-F1L-P-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 LSH20BK-F1L-P-E-M6 Linear Guide Rail Specifications
- Model: LSH20BK-F1L-P-E-M6
- Series: LSH Heavy Load Series
- Rail Type: Precision Ground Linear Guide
- Nominal Size: 20mm (Rail Width)
- Block Length: 62mm (F1L designation)
- Dynamic Load Capacity (C): 17.5 kN
- Static Load Capacity (C0): 27.5 kN
- Preload Class: P (Medium preload)
- Accuracy Grade: Normal Grade (≤50μm/1000mm)
- Sealing System: Double-sided contact seals + End scrapers
- Mounting Hole Pattern: M6 screws @ 60mm spacing
- Rail Material: Carbon chromium bearing steel (SUJ2 equivalent)
- Hardness: 58-64 HRC surface hardness
- Operating Temperature: -20℃ to 80℃
- Protection Rating: IP54 (Dust-protected & water splash resistant)
- Lubrication: Pre-lubed with lithium soap grease
- Repeat Positioning Accuracy: ±0.005mm
- Weight per Meter (Rail): 3.2 kg/m
- Block Weight: 0.48 kg
- Dimensions (Single Rail):
- Height: 24mm
- Width: 34mm
- Standard Length Options: 500/1000/1500/2000mm
Industrial-grade linear motion solution combining high rigidity and contamination resistance. Features hardened raceways with optimized ball circulation for smooth operation under heavy moment loads. The BK-series block includes 4-row angular contact design for improved load distribution. Compatible with automatic lubrication systems.
- CNC gantry mill X/Y-axis systems
- Automated warehouse stacker cranes
- High-precision optical inspection equipment
- Industrial robot 7th-axis sliding bases
- Semiconductor wafer handling robots
Installation notes:
- Requires mounting surface flatness ≤0.02mm/m
- Use torque wrench (M6: 5.5-6.5N·m) for block fastening
- Align rails within 0.05mm parallel tolerance
- Relubricate every 1,000km travel or 6 months
| Property | Property Value |
|---|---|
| sku | LSH20BK-F1L-P-E-M6 |
| Slider Width | <20mm> |
| Slide Block Type | Flange Locking Style |
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.