Airtac LRM Miniature Linear Guide LRM12L1X120S10BP
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 LRM12L1X120S10BP Miniature Linear Guide Specifications
- Model: LRM12L1X120S10BP
- Type: Compact recirculating ball linear guide
- Rail width: 12mm
- Carriage type: Single flange (L1 series)
- Effective travel: 120mm ±0.5mm
- Dynamic load rating (C): 1,250N
- Static load rating (C0): 2,400N
- Preload grade: Medium (BP designation)
- Accuracy class: Normal grade (≤50μm/300mm)
- Material: Carbon steel with chrome-plated rail
- Sealing: Triple labyrinth seals + end scrapers
- Mounting hole spacing: 30mm pitch (longitudinal)
- Operating temperature: -10℃ to 80℃
- Protection rating: IP54 (standard seals)
- Lubrication: Pre-lubed with lithium soap grease
- Weight: 480g (complete assembly)
- Dimensions:
- Rail length: 120mm
- Carriage size: 52mm(L) × 24mm(W) × 15.5mm(H)
- Overall height (mounted): 19.5mm
Ultra-slim linear motion solution combining high rigidity with minimal installation space. Features optimized ball circuit design for smooth operation (≤55dB noise level) and anti-creep preload adjustment. Compatible with automatic lubrication systems through grease nipple (M4×0.7 thread).
- Precision lab equipment (e.g., DNA sequencers)
- Desktop CNC milling machine X/Y axes
- Semiconductor wafer handling robots
- High-speed pick-and-place mechanisms
- Medical imaging device sliding components
Mounting tip:
Achieve optimal parallelism by tightening mounting screws in diagonal sequence (recommended torque 2.5N·m).
Use shim plates if base surface flatness exceeds 0.02mm/m.
| Property | Property Value |
|---|---|
| sku | LRM12L1X120S10BP |
| 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.