Airtac LRM Miniature Linear Guide LRM12L2X270S10CPT
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 LRM12L2X270S10CPT Miniature Linear Guide Specifications
- Model Decoding: LRM12-L2-X270-S10-C-P-T
- LRM: Micro Rail Series
- 12: Rail Width 12mm
- L2: 2 Sliders (Carriages)
- X270: Total Rail Length 270mm
- S10: Stroke Length 10mm
- C: Stainless Steel Balls
- P: Preloaded Type
- T: Tapped Hole Mounting
- Accuracy Grade: Normal Grade (C) ±15μm/m
- Dynamic Load Capacity: 1.12kN (C=1.0)
- Static Load Capacity: 2.24kN
- Seal Type: Triple-Lip Contact Seals
- Material:
- Rail/Slider: Carbon Steel (SCM435)
- Ball Retainer: PPS Composite
- End Caps: Aluminum Alloy
- Operating Temperature: -20℃ to 80℃
- Protection Rating: IP54 (Dust Protected & Splash Resistant)
- Lubrication: Grease-filled with Lithium Complex Soap
- Mounting Hole Pattern: 20mm Centers (M3 Thread)
- Repeat Positioning Accuracy: ±0.01mm
- Max Speed: 2m/s (Continuous Operation)
- Weight:
- Rail: 420g ±5g
- Per Slider: 85g ±3g
- Dimensions:
- Rail: 270mm(L) × 12mm(W) × 9mm(H)
- Slider: 34mm(L) × 12mm(W) × 15.5mm(H)
- Effective Stroke: 10mm ±0.2mm
Ultra-compact linear motion solution featuring dual-slider configuration for enhanced load distribution. The hardened rail (HRC58-62) and precision-ground running surfaces ensure smooth motion with minimal friction loss. Integrated debris-resistant seals maintain lubrication integrity in contaminated environments. Optimized for applications requiring space-efficient linear guidance with positional repeatability.
- Precision optical lens positioning systems
- 3D printer X/Y axis dual-carriage systems
- Medical device sample handling arms
- Semiconductor wafer inspection stages
- Robotic joint articulation mechanisms
Installation guidance:
Apply 22-26N·m torque during rail mounting. Align sliders using master-slave
synchronization method. Relubricate every 50km of travel (use ISO VG10-grade grease).
Avoid radial loading exceeding 15% of dynamic capacity.
| Property | Property Value |
|---|---|
| sku | LRM12L2X270S10CPT |
| 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.