Airtac LRM Miniature Linear Guide LRM12L1X445S10BH
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 LRM12L1X445S10BH Miniature Linear Guide Specifications
- Model: LRM12L1X445S10BH
- Type: Compact recirculating ball linear guide
- Rail width: 12mm
- Block quantity: Single carriage (L1 designation)
- Effective stroke: 445mm (X445 code)
- Dynamic load rating (C): 1,430N
- Static load rating (C0): 2,350N
- Precision grade: Normal grade (N)
- Ball diameter: 1.588mm
- Material: Carbon steel with chrome plating (rail), aluminum alloy (block)
- Seal type: Triple labyrinth seal + wiper
- Lubrication: Pre-lubricated with lithium soap grease
- Temperature range: -20℃ to 80℃
- Protection rating: IP54
- Weight: 2.8kg (complete assembly)
- Dimensions:
- Rail length: 500mm (standard cut length)
- Block size: 60mm(L) × 24mm(W) × 15.5mm(H)
- Mounting hole spacing: 40mm longitudinal pitch
Ultra-compact linear motion solution combining high rigidity with smooth operation. Features staggered ball groove design for 4-directional load capacity and optimized stress distribution. The S10BH suffix indicates stainless steel end seals and high-precision grinding process. Requires periodic relubrication every 1,000km travel distance.
- High-speed pick-and-place robots in electronics assembly
- Precision stages for optical inspection equipment
- Medical device sliding mechanisms (e.g., CT scanner beds)
- Compact CNC engraving machine X/Y axes
- Semiconductor wafer handling systems
Installation guidance:
Ensure mounting surface flatness ≤0.02mm/m. Use torque-controlled wrench for M3 mounting screws (recommended torque 1.2N·m). Avoid cantilevered loads exceeding 10% of dynamic rating. For vertical installations, specify "V" orientation code.
| Property | Property Value |
|---|---|
| sku | LRM12L1X445S10BH |
| 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.