Airtac LRM Miniature Linear Guide LRM12N1X220S10CPT
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 LRM12N1X220S10CPT Miniature Linear Guide Specifications
- Model: LRM12N1X220S10CPT
- Series: LRM12 (12mm rail width)
- Type: Single block carriage with 4-row ball recirculation
- Effective travel: 220mm
- Rail length: 250mm (including mounting ends)
- Carriage length: 34mm
- Preload class: Normal clearance (C0)
- Dynamic load capacity: 1,250N
- Static load capacity: 2,450N
- Accuracy grade: Advanced (≤±0.02mm/300mm)
- Ball diameter: 2.381mm
- Material: Carbon steel with nickel-phosphorus coating
- Sealing: Triple labyrinth seals + stainless steel scrapers
- Weight: 1.8kg (complete assembly)
- Dimensions: 250mm(L) × 12mm(W) × 15.5mm(H)
- Mounting hole spacing: 10mm (S10 pattern)
- Operating temperature: -30℃ to 120℃
- Lubrication: Pre-lubricated with Molykote PG-65
Ultra-compact linear guide optimized for space-constrained precision applications. Features corrosion-resistant coating and multi-stage sealing system for harsh environments. The N1 suffix indicates single carriage configuration with standard preload, delivering smooth motion with minimal friction fluctuation.
- High-speed PCB drilling/spindles
- Medical analyzer slide mechanisms
- Semiconductor wafer handling robots
- Precision optical alignment stages
- Desktop CNC milling machines
Installation guidelines:
Ensure rail parallelism within 0.05mm/m using precision level. Use torque-controlled wrench (1.2-1.5N·m for M4 screws).
Avoid side-load impacts during carriage mounting. Relubricate every 100km travel or 6 months in clean environments.
| Property | Property Value |
|---|---|
| sku | LRM12N1X220S10CPT |
| 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.