Airtac LRM Miniature Linear Guide LRM12N1X145S10CH
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 LRM12N1X145S10CH Miniature Linear Guide Specifications
- Model: LRM12N1X145S10CH
- Type: Micro linear motion guide system
- Rail width: 12mm
- Carriage quantity: Single block (1 carriage)
- Effective stroke: 145mm
- Accuracy grade: Normal precision (C class)
- Dynamic load capacity: 1,250N
- Static load capacity: 2,450N
- Ball diameter: 2.381mm
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Surface treatment: Black oxide coating (3-5μm)
- Sealing: Triple labyrinth seal + end scrapers
- Operating temperature: -20℃ to 80℃
- Weight: 680g ±2% (complete assembly)
- Dimensions: 196mm(L) × 24mm(W) × 15.5mm(H)
- Mounting hole spacing: 30mm (longitudinal) × 20mm (transverse)
- Protection rating: IP54 (standard sealing)
Ultra-compact linear guide system optimized for space-constrained automation applications. Features hardened raceways with 60±2 HRC hardness and preloaded ball bearings (N1 class) for minimal deflection during high-speed reciprocation. The staggered ball circuit design reduces torque variation by 30% compared to conventional models.
- Precision laboratory automation stages
- 3D printer X/Y axis motion systems
- Medical device linear actuators
- Semiconductor wafer handling robots
- Optical inspection equipment slides
- Desktop CNC machine tool guides
Installation guidance:
Apply M4×8mm mounting screws with 1.2-1.5N·m torque.
Align rail parallelism within 0.05mm/m using master rail as reference.
Lubricate with ISO VG10-15 grease through 4 lubrication ports before initial operation.
| Property | Property Value |
|---|---|
| sku | LRM12N1X145S10CH |
| 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.