Airtac LRM Miniature Linear Guide LRM12L1X220S10CH
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 LRM12L1X220S10CH Miniature Linear Guide Specifications
- Model: LRM12L1X220S10CH
- Series: LRM (Micro Rail Series)
- Rail width: 12mm
- Carriage length: 34mm
- Number of blocks: 1 per unit
- Effective stroke: 220mm
- Static load capacity: 1.8kN (C0)
- Dynamic load capacity: 0.9kN (C)
- Precision grade: Normal class (N)
- Material: Carbon steel with chrome plating (HRC58-62)
- Sealing: Triple labyrinth seal + wiper
- Mounting hole spacing: 30mm pitch (both rail and carriage)
- Temperature range: -20℃ to 80℃
- Protection rating: IP54 (standard seals)
- Lubrication: Pre-lubed with lithium soap grease
- Repeat positioning accuracy: ±0.02mm
- Max speed: 2m/s
- Weight: ~0.45kg (complete assembly)
- Dimensions: 220mm(L) × 24mm(W) × 15mm(H)
Ultra-compact linear motion solution featuring high rigidity-to-size ratio, with hardened steel construction ensuring wear resistance. The dual-raceway design minimizes deflection under moment loads. Integrated dust-proof seals maintain smooth operation in contaminated environments. Compatible with standard M3 mounting screws.
- Medical device positioning stages
- Laboratory sample handling robots
- Desktop 3D printer X/Y axes
- Semiconductor wafer inspection equipment
- Miniature CNC engraving machines
- Precision optical alignment systems
Installation note:
Use alignment jigs during mounting to ensure parallel tolerance ≤0.05mm/m.
Apply 2.5N·m torque for M3 fasteners. Relubricate every 100km travel
using ISO VG32 equivalent grease.
| Property | Property Value |
|---|---|
| sku | LRM12L1X220S10CH |
| 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.