Airtac LRM Miniature Linear Guide LRM12L1X220S10CHT
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 LRM12L1X220S10CHT Miniature Linear Guide Rail Specifications
- Model: LRM12L1X220S10CHT
- Series: LRM (Low Profile Miniature Series)
- Rail width: 12mm
- Effective stroke: 220mm
- Block type: S10 (Compact Square Flange)
- Load capacity (dynamic): 1.2kN (C), 0.6kN (C0)
- Accuracy grade: Normal (N) / High Precision (H) optional
- Material: Carbon steel with black oxide coating (CHT suffix)
- Sealing: Triple labyrinth seal + stainless steel scrapers
- Mounting hole spacing: 50mm standard pitch
- Operating temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated with AKT-A4 grease
- Weight: 1.85kg (complete assembly)
- Dimensions: 12mm(W) × 15mm(H) × 290mm(L) (rail length)
- Block dimensions: 50mm(L) × 24mm(W) × 15mm(H)
Ultra-compact linear motion solution with hardened raceways (HRC58±2) for precision positioning in space-constrained applications. Features corrosion-resistant treatment and integrated dust protection, achieving IP54 rating. Compatible with stepper/servo motor systems through standard mounting interfaces.
- 3D printer X/Y-axis precision movement
- Semiconductor wafer handling robots
- Medical analyzer slide mechanisms
- Laser engraving equipment positioning
- Automated microscope stage controls
Installation note:
Use torque-controlled installation (recommended 1.2-1.5Nm for M4 screws).
Maintain parallel alignment within 0.05mm/m and perform run-in
(20 cycles at 10% load) before full operation.
| Property | Property Value |
|---|---|
| sku | LRM12L1X220S10CHT |
| 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.