Airtac LRM Miniature Linear Guide LRM12N1X120S10AHT
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 LRM12N1X120S10AHT Miniature Linear Guide Specifications
- Model Code Breakdown: LRM12-N1-X120-S10-AHT
- Rail Width: 12mm (Micro series)
- Carriage Type: N1 (Single block with 4 ball circuits)
- Effective Stroke: 120mm ±0.5mm
- Accuracy Grade: Normal grade (C7 equivalent)
- Dynamic Load Capacity: 1,280N
- Static Load Capacity: 2,450N
- Material: Carbon steel with AHT treatment (Anodized Hard-coating Technology)
- Seal Type: S10 (Triple-lip wipers + metal scraper)
- Operating Temp: -20℃ to 80℃ (continuous), peak 100℃
- Mounting Hole Pattern: 25mm spacing, M3 threaded
- Weight: 780g ±2% (complete assembly)
- Dimensions: 144mm(L) × 24mm(W) × 18.5mm(H)
- Preload: Medium preload (3-5μm negative clearance)
- Rolling Element: 2.381mm diameter chrome steel balls
Ultra-compact linear motion solution featuring corrosion-resistant AHT coating that achieves 500hr salt spray resistance. The staggered ball groove design minimizes moment load deflection, while the triple-seal system (including a patented metal-particle barrier) ensures IP54 protection in dusty environments. Requires periodic lubrication with ISO VG15-32 grease.
- Precision optical lens positioning stages
- Medical PCR assay slide handlers
- Semiconductor wafer inspection equipment
- 3D printer Z-axis reinforcement guides
- Robotic suture device articulation
Installation criticals:
Mounting surface flatness ≤0.02mm/m, parallelism ≤0.03mm.
Avoid side-load impacts exceeding 15% of static capacity.
Break-in period: 50 cycles at 20% rated speed before full operation.
| Property | Property Value |
|---|---|
| sku | LRM12N1X120S10AHT |
| 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.