Airtac LRM Miniature Linear Guide LRM12L1X70S10BH
2. Anti-drop ball bearing retention mechanism for simplified installation and replacement
3. Japanese-manufactured steel balls ensuring superior sphericity and wear resistance (ISO3290 G10 compliant)
4. Enhanced oil-scraping wipers and upgraded dust-proof sealing system
5. Streamlined profile with concealed fasteners protecting sealing strips and eliminating large particulate contamination
Category: Linear Guides | Brand: AirTAC | Series: LRM
AirTAC LRM12L1X70S10BH Miniature Linear Guide Specifications
- Model: LRM12L1X70S10BH
- Type: Micro linear motion guide with 1 block
- Rail width: 12mm
- Block quantity: 1 unit per rail
- Effective stroke: 70mm
- Dynamic load rating (C): 1,100N
- Static load rating (C0): 2,300N
- Precision grade: Normal (N) class
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Sealing: Triple labyrinth seal with grease retention
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 standard
- Lubrication: Pre-lubricated with AKT-A grease
- Weight: 0.28kg (rail + block)
- Dimensions: 125mm(L) × 12mm(W) × 15mm(H) (complete assembly)
Ultra-compact linear guide system featuring precision-ground raceways and optimized ball circulation. The BH suffix indicates enhanced side-load capacity through widened block design. Includes M3×0.5 mounting threads with 20mm pitch spacing. Requires alignment tolerance ≤0.05mm/m for optimal performance.
- Medical device positioning stages
- Laboratory automation slide mechanisms
- Desktop 3D printer X/Y axis systems
- Optical inspection equipment focus adjustment
- Semiconductor wafer handling robots
Installation tip:
Apply 23.5N·m torque limit during rail fastening. For vertical mounting,
use supplemental end stoppers to prevent block slippage during maintenance.
| Property | Property Value |
|---|---|
| sku | LRM12L1X70S10BH |
| Slide Rail Width | 12mm |
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.