Airtac LRM Miniature Linear Guide LRM12L1X75S10BH
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 LRM12L1X75S10BH Miniature Linear Guide Specifications
- Model: LRM12L1X75S10BH
- Type: Compact recirculating ball linear guide
- Rail width: 12mm
- Carriage length: 75mm
- Number of blocks: Single carriage design
- Travel length: Customizable (standard 75mm shown)
- Dynamic load capacity (C): 1,250N
- Static load capacity (C0): 2,450N
- Precision grade: Normal grade (5μm/100mm running parallelism)
- Material: Carbon steel with chrome-plated rail
- Seal type: Triple labyrinth seal + wiper
- Temperature range: -20℃ to 80℃
- Mounting hole pattern: 10mm spacing (BH type)
- Repeat positioning accuracy: ±0.005mm
- Max speed: 5m/s
- Weight: 480g ±2% (complete assembly)
- Dimensions: 75mm(L) × 12mm(W) × 19.5mm(H) (carriage)
Rail section: 12mm(W) × 10mm(H)
Ultra-slim linear motion solution combining high rigidity with minimal installation space. Features optimized ball circulation path for smooth operation and dust-resistant seals. Pre-loaded balls eliminate mechanical play while maintaining low friction coefficient (μ=0.003-0.005). Compatible with M3 mounting screws.
- Precision laboratory automation stages
- Medical device focusing mechanisms
- Semiconductor wafer inspection equipment
- Desktop CNC milling machine axes
- High-speed pick-and-place module Z-axis
- 3D printer extruder carriage systems
Mounting guidance:
Ensure rail parallelism within 0.02mm/m using precision level. Apply lithium soap-based grease
(ISO VG10-32) during installation. For vertical applications, install end stoppers to prevent carriage detachment.
| Property | Property Value |
|---|---|
| sku | LRM12L1X75S10BH |
| 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.