Airtac LSH Linear Guide Rail LSH15F2N1X170S25AN-M4
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 LSH15F2N1X170S25AN-M4 Linear Guide Rail Specifications
- Model Decoding: LSH15 (Size series) | F2 (Flange type) | N1 (Preload class) | X170 (Stroke length) | S25AN (Single block with 25mm width) | M4 (Mounting screw)
- Rail Width: 15mm nominal / 23mm actual contact surface
- Block Dimensions: 25mm(W) × 34.5mm(L) × 15mm(H)
- Total Rail Length: 170mm (effective travel: 140mm)
- Ball Diameter: 3.175mm precision grade G10
- Load Capacity:
- Dynamic (C): 5.6kN
- Static (C0): 8.3kN
- Preload Levels: N1 (Light preload: 2-3% C)
- Accuracy Grade: C7 (High precision: ±23μm/300mm)
- Mounting Hole Pattern: M4×0.7 screws @ 30mm pitch
- Weight:
- Rail: 0.68kg/m
- Complete set (rail+block): 0.85kg
- Operating Temp: -20℃ to 100℃ (dry lubrication) / -20℃ to 80℃ (grease)
- Sealing: Triple labyrinth seal with stainless steel scrapers
High-rigidity miniaturized linear guide featuring optimized ball circuit design for smooth motion in compact installations. The hardened steel raceway (HRC58-62) and chromium-plated carriage ensure durability in continuous operation. Requires alignment within 0.05mm/m during installation.
- High-speed PCB drilling/spindle machines
- Precision optical inspection equipment
- Medical device linear actuators
- Semiconductor wafer handling robots
- Desktop CNC engraving systems
Mounting protocol:
Torque M4 screws to 1.6-2.0N·m using cross-pattern tightening sequence.
Apply Loctite 243 on threads. Maintain 0.01mm flatness across mounting surface.
Avoid lateral impact forces exceeding 300N.
For vertical installations, use dual blocks minimum. Clean recirculation paths
every 500 operating hours in dusty environments.
| Property | Property Value |
|---|---|
| sku | LSH15F2N1X170S25AN-M4 |
| Slider Width | <15mm> |
| Slide Block Type | Flange Type Bottom Lock 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.