Airtac LRM Miniature Linear Guide LRM12L1X120S10AH
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 LRM12L1X120S10AH Miniature Linear Guide Specifications
- Full model code: LRM12L1X120S10AH
- Series: LRM (Low-profile Rail Miniature)
- Rail width: 12mm
- Carriage type: Single block L1 configuration
- Effective stroke: 120mm (±0.5mm tolerance)
- Preload class: S10AH (Medium-high preload for enhanced rigidity)
- Accuracy grade: Normal grade (C) with ±15μm/100mm running parallelism
- Dynamic load capacity (C): 1,250N
- Static load capacity (C0): 2,450N
- Material: Carbon steel with black oxide coating (rail), hardened steel balls
- Sealing: Triple labyrinth seal with stainless steel scrapers
- Mounting hole pattern: 24mm × 14mm (horizontal × vertical)
- Temperature range: -20℃ to 80℃ (continuous operation)
- Lubrication: Pre-packed grease (relubrication interval: 1,000km travel)
- Weight: 0.45kg (complete assembly)
- Dimensions: 160mm(L) × 24mm(W) × 15mm(H) (rail length includes end machining)
- Protection rating: IP54 (standard seals), IP58 optional
Ultra-compact linear motion solution featuring optimized ball recirculation design for smooth operation in constrained spaces. The hardened raceway and precision-ground surfaces ensure consistent performance in high-cycle applications. Requires mounting on machined reference surfaces (recommended flatness ≤0.01mm/mm).
- Medical device positioning stages
- 3D printer X/Y axis mechanisms
- Laboratory automation slide systems
- Semiconductor wafer inspection equipment
- Precision optical alignment devices
Installation tip:
Use torque-controlled tightening (0.8-1.2Nm) for M3 mounting screws and
perform parallel alignment verification with 0.02mm/m tolerance gauge.
Avoid lateral impact during
installation - use protective covers until final assembly. Compatible with
ISO 32-68 hydraulic oil environments but requires additional wipers for
particulate contamination zones.
| Property | Property Value |
|---|---|
| sku | LRM12L1X120S10AH |
| 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.