Airtac LRM Miniature Linear Guide LRM12L1X220S10BP
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 LRM12L1X220S10BP Miniature Linear Guide Specifications
- Model: LRM12L1X220S10BP
- Type: Micro linear motion guide with ball recirculation
- Rail width: 12mm
- Carriage length: 50mm
- Total stroke length: 220mm
- Ball diameter: 1.588mm (1/16")
- Dynamic load rating (C): 1,080N
- Static load rating (C0): 1,620N
- Precision grade: Normal (N) class
- Weight: 650g ±2% (rail + carriage)
- Dimensions: 220mm(L) × 12mm(W) × 15.5mm(H)
- Mounting hole spacing: 40mm (longitudinal) × 30mm (transverse)
- Material: Carbon steel with black oxide coating
- Operating temperature: -20℃ to 80℃
- Sealing type: Double-sided wiper + end seals
- Lubrication: Pre-packed grease (relubrication possible via zerk fittings)
Ultra-compact linear guide system designed for precision motion in space-constrained applications. Features 4-row ball bearing configuration for smooth travel and minimal wobble. The corrosion-resistant coating and integrated seals make it suitable for cleanroom environments. Includes mounting reference edges for simplified alignment.
- 3D printer X/Y axis systems
- Medical sample handling robots
- Semiconductor wafer inspection stages
- Precision optical alignment devices
- Desktop CNC engraving machines
Installation note:
Apply 0.02-0.05mm preload during mounting using parallel gauge blocks.
Avoid direct hand contact with rail surfaces - use lint-free gloves.
Relubricate every 100km of travel in normal operating conditions.
| Property | Property Value |
|---|---|
| sku | LRM12L1X220S10BP |
| 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.