Airtac LRM Miniature Linear Guide LRM12N2X320S10CHT
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 LRM12N2X320S10CHT Miniature Linear Guide Specifications
- Model: LRM12N2X320S10CHT
- Series: LRM12 (Micro Rail System)
- Rail Width: 12mm
- Effective Travel: 320mm
- Block Quantity: 2 carriages (N2 designation)
- Accuracy Grade: C (High Precision)
- Preload Level: P0 (Standard)
- Load Capacity:
- Dynamic (C): 1,050N
- Static (C0): 1,680N
- Moment Load (M): 14.7N·m
- Material: Stainless Steel (CHT suffix)
- Seal Type: Double-sided wiper seals
- Operating Temp: -30℃ to 100℃
- Lubrication: Pre-lubed with VG68 grease
- Weight: 1.8kg (complete assembly)
- Dimensions:
- Rail Length: 350mm (320mm travel + end caps)
- Carriage Size: 42mm(L) × 24mm(W) × 15mm(H)
- Mounting Hole Pattern: 30mm spacing (M3 threads)
Ultra-compact linear motion solution with corrosion-resistant stainless steel construction, featuring dual carriages for enhanced load distribution. The S10 precision class ensures ±5μm/m positioning repeatability, while the hardened raceways (HRC58+) provide exceptional wear resistance. Includes integrated scrapers to prevent particulate ingress in harsh environments.
- Semiconductor wafer handling robots
- Medical PCR testing equipment slides
- High-speed 3D printer X/Y axis systems
- Laboratory sample positioning stages
- Optical lens coating machinery
Installation protocol:
Use torque-controlled mounting (0.7-0.9Nm for M3 screws) with parallelism
≤0.02mm/m. Requires 5-10μm filtered air purge for cleanroom applications.
Relubrication interval: 500km travel or 12 months.
| Property | Property Value |
|---|---|
| sku | LRM12N2X320S10CHT |
| 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.