Airtac LRM Miniature Linear Guide LRM12N1X120S10CH
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 LRM12N1X120S10CH Miniature Linear Guide Rail Specifications
- Model: LRM12N1X120S10CH
- Type: Compact recirculating ball linear guide
- Rail width: 12mm
- Carriage length: 45mm (S10 type)
- Stroke length: 120mm (±0.5mm tolerance)
- Accuracy grade: Normal class (C) with ±50μm/m running parallelism
- Dynamic load capacity: 1,250N (Ca)
- Static load capacity: 2,450N (C0a)
- Material: Carbon steel with black oxide coating (rail), hardened steel balls
- Sealing: Triple labyrinth seal + stainless steel scrapers
- Temperature range: -20℃ to 80℃
- Mounting hole pattern: 30mm spacing (M4 threaded holes)
- Repeat positioning accuracy: ±0.01mm
- Max speed: 5m/s (with proper lubrication)
- Protection rating: IP54 (standard seals)
- Weight: 0.82kg (complete assembly)
- Dimensions: 140mm(L) × 24mm(W) × 15.5mm(H) (rail assembly)
Ultra-compact linear motion solution combining high rigidity with minimal space requirements. Features pre-loaded ball circuits (2.5% Ca) for vibration-free operation and integrated oil grooves for maintenance intervals up to 1,000km travel. Compatible with automatic lubrication systems.
- Desktop CNC router Z-axis mechanisms
- Medical imaging equipment sliding components
- Semiconductor wafer handling robots
- High-speed PCB drilling machines
- Precision optical alignment stages
Mounting tip:
Apply 23-28N·m torque for M4 mounting screws and maintain ≤0.02mm/m
straightness during rail alignment. Use shim washers if mounting surface flatness exceeds 0.05mm.
| Property | Property Value |
|---|---|
| sku | LRM12N1X120S10CH |
| 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.