Airtac LRM Miniature Linear Guide LRM12L1X70S10CH
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 LRM Micro Linear Guide LRM12L1X70S10CH Technical Details
- Model Code: LRM12L1X70S10CH
- Series: LRM (Micro Linear Motion Series)
- Rail Width: 12mm
- Total Length: 70mm (rail + carriage assembly)
- Effective Stroke: 50mm (X-axis travel)
- Carriage Type: S10 (Compact square flange design)
- Load Capacity:
- Dynamic: 1.96kN (C)
- Static: 2.94kN (C0)
- Moment Load: 48Nm (MR)
- Precision Grade: Normal grade (≤50μm/300mm running parallelism)
- Ball Diameter: 2.381mm (3/32")
- Material: Carbon steel (SCM435) with black oxide coating
- Sealing: Triple labyrinth seal + stainless steel scrapers
- Weight: 280g ±5% (complete assembly)
- Dimensions:
- Rail Height: 12mm
- Carriage Width: 24mm
- Mounting Hole Spacing: 30mm longitudinal, 16mm transverse
- Overall Height (mounted): 19.5mm
- Operating Temp: -20°C to 100°C
- Lubrication: Pre-packed grease (Relubrication interval: 1,000km travel)
Ultra-compact linear motion solution with optimized preload for smooth operation in space-constrained applications. Features hardened raceways (HRC 58-62) and corrosion-resistant treatment, supporting high moment loads in multiple axes. The CH suffix indicates chemical-resistant seals for cleanroom or medical environments.
- Precision lab automation stages
- Semiconductor wafer handling robots
- Medical imaging device positioning
- High-speed pick-and-place mechanisms
- Optical lens adjustment systems
- Desktop CNC axis guides
Mounting guidance:
Ensure mounting surface flatness ≤0.02mm/m. Use M3x6mm flat-head screws
(torque 1.2N·m) with Loctite 243. Avoid side-loading during installation -
alignment fixtures recommended for multi-rail systems.
| Property | Property Value |
|---|---|
| sku | LRM12L1X70S10CH |
| 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.