Airtac LRM Miniature Linear Guide LRM12L2X220S10CP
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 LRM12L2X220S10CP Miniature Linear Guide Specifications
- Model: LRM12L2X220S10CP
- Series: LRM Micro Rail System
- Rail width: 12mm
- Rail length: 220mm (±0.1mm tolerance)
- Carriage quantity: 2 units (pre-mounted)
- Carriage spacing: 10mm center-to-center
- Dynamic load capacity (C): 1,280N
- Static load capacity (C0): 2,450N
- Precision grade: Normal (N) class
- Seal type: Triple-lip contact seals
- Material: Carbon steel (SCM440) with black oxide coating
- Operating temperature: -10℃ to 80℃
- Protection rating: IP54
- Lubrication: Pre-packed grease (Relubrication interval: 1,000km)
- Repeat positioning accuracy: ±0.01mm
- Max speed: 5m/s (with shock absorbers)
- Mounting hole pattern: M3 threaded (4 holes per carriage)
- Weight: 650g (complete assembly)
- Dimensions: 220mm(L) × 12mm(W) × 15mm(H) (rail only)
- Package dimensions: 248mm × 42mm × 28mm
Ultra-compact linear motion solution featuring twin carriages for enhanced stability in confined spaces. The hardened rail surface (HRC58±2) ensures wear resistance, while staggered seal arrangement prevents particulate ingress. Compatible with vacuum environments when paired with optional stainless steel variants.
- Precision optical lens positioning systems
- PCB drilling/routing machine Z-axis guides
- Medical pipette arm mechanisms
- 3D printer dual-extruder carriage systems
- Semiconductor wafer inspection stages
Installation protocol:
Requires mounting surface flatness ≤0.02mm/m. Use torque-controlled driver
(0.4-0.6N·m for M3 screws) in cross-pattern sequence. Avoid side-load
applications exceeding 15% of C0 capacity.
| Property | Property Value |
|---|---|
| sku | LRM12L2X220S10CP |
| 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.