Airtac LRM Miniature Linear Guide LRM12N1X370S10APT
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 LRM12N1X370S10APT Miniature Linear Guide Specifications
- Model: LRM12N1X370S10APT
- Type: Micro linear motion guide with single slider
- Rail width: 12mm (nominal size)
- Slider quantity: 1 unit pre-mounted
- Effective stroke: 370mm (±0.5mm tolerance)
- Dynamic load rating (C): 1,350N
- Static load rating (C0): 2,700N
- Precision grade: Normal class (≤50μm/300mm running parallelism)
- Rail material: High carbon chromium bearing steel (SUJ2 equivalent)
- Slider material: Aluminum alloy with hardened steel balls
- Seal type: Triple-lip contact seals (S10 designation)
- Lubrication: Pre-lubricated with AKT-A grease
- Operating temperature: -10℃ to 80℃
- Weight: 1.8kg (rail only), 0.6kg (slider), 2.4kg total
- Rail dimensions: 370mm(L) × 12mm(W) × 15mm(H)
- Slider dimensions: 48mm(L) × 24mm(W) × 19mm(H)
- Mounting hole spacing: 40mm pitch (M4 threaded holes)
- Repeat positioning accuracy: ±0.01mm
Ultra-compact linear guide system optimized for space-constrained precision applications. Features double-raceway design with 4 rows of load-bearing balls for smooth motion and high moment resistance. The APT suffix indicates anti-corrosion treatment (nickel plating) and Teflon-coated seals for contaminant exclusion.
- Semiconductor wafer handling robots
- Medical analyzer slide mechanisms
- High-speed pick-and-place PCB assembly
- Precision optical alignment stages
- Desktop 5-axis CNC micro-machining
- Laboratory automation sample handlers
Installation guidelines:
Maintain 0.02mm/m alignment tolerance between parallel rails. Use torque wrench
(0.8-1.2N·m for M4 screws) to prevent rail deformation. Avoid axial preload -
designed for radial clearance fit (0~-5μm). Relubricate every 100km travel.
| Property | Property Value |
|---|---|
| sku | LRM12N1X370S10APT |
| 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.