Airtac LRM Miniature Linear Guide LRM12L1X120S10CHT
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 LRM12L1X120S10CHT Miniature Linear Guide Specifications
- Model: LRM12L1X120S10CHT
- Series: LRM Compact Linear Rail System
- Rail width: 12mm
- Slider type: Single-flange with preloaded balls
- Effective stroke: 120mm (±0.5mm tolerance)
- Dynamic load capacity (C): 1,250N
- Static load capacity (C0): 2,400N
- Accuracy grade: Normal grade (≤50μm/300mm)
- Material: Carbon steel with chromium plating (HRC58-62)
- Sealing: Triple-lip contact seals + stainless steel scrapers
- Mounting hole pattern: M3×0.5 threaded, 30mm spacing
- Operating temperature: -20℃ to 80℃
- Weight: 1.85kg/m (rail) + 0.32kg (carriage)
- Dimensions:
- Rail: 12mm(W) × 9mm(H) × 120mm(L)
- Carriage: 34mm(L) × 24mm(W) × 12.5mm(H)
- Preload: Medium preload (C0×3%)
- Lubrication: Grease-filled with re-lube ports (ISO VG15 equivalent)
- IP rating: IP54 (standard seals)
Ultra-compact linear motion solution combining high rigidity with smooth operation. Features chromium-plated raceways for corrosion resistance and dual-row angular contact ball bearings for moment load stability. The S10 carriage variant includes 4 mounting through-holes and tapped holes for multi-directional fixture attachment. Requires periodic relubrication every 100km travel or 6 months.
- Precision laboratory automation stages
- Semiconductor wafer handling robots
- Medical imaging equipment sliding mechanisms
- High-speed 3D printer X/Y axis systems
- Optical lens positioning in inspection machines
Installation tip:
Use 0.02mm/m grade reference surface for rail mounting.
Tighten bolts in cross pattern at 1.2N·m torque.
Avoid exposing to cutting fluids without additional wipers.
| Property | Property Value |
|---|---|
| sku | LRM12L1X120S10CHT |
| 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.