Airtac LRM Miniature Linear Guide LRM12N2X445S10CPT
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 LRM12N2X445S10CPT Miniature Linear Guide Specifications
- Model: LRM12N2X445S10CPT
- Series: LRM (Low Profile Miniature)
- Rail width: 12mm
- Block quantity: 2 (dual carriages)
- Effective stroke: 445mm
- Preload class: S10 (medium preload)
- Accuracy grade: C (Standard grade)
- Ball diameter: 2.381mm
- Dynamic load capacity (C): 1,250N
- Static load capacity (C0): 2,450N
- Moment capacity (M): 28Nm
- Sealing type: PT (triple labyrinth seals + stainless steel scrapers)
- Material: Carbon steel with black oxide coating
- Operating temperature: -20℃ to 80℃
- Weight: 2.8kg (complete assembly)
- Dimensions: 445mm(L) × 34mm(W) × 19.5mm(H)
- Mounting hole spacing: 40mm (longitudinal), 25mm (transverse)
Ultra-compact linear motion solution combining high rigidity and smooth movement in constrained spaces. Features corrosion-resistant treatment and multi-stage sealing for particle exclusion. The dual-carriage design enhances moment resistance while maintaining minimal height profile. Requires hardened mounting surface (HRC50+) with flatness ≤0.02mm/100mm.
- Precision optical lens positioning systems
- Semiconductor wafer handling robots
- Medical DNA sequencing instruments
- High-speed PCB drilling machines
- Miniature coordinate measuring arms
Installation note:
Apply 25-30μm thick lithium-based grease during assembly.
Torque mounting screws to 3.5-4.2N·m in cross pattern sequence.
Avoid lateral impact during slider installation.
| Property | Property Value |
|---|---|
| sku | LRM12N2X445S10CPT |
| 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.