Airtac LRM Miniature Linear Guide LRM12L1X320S10CHT
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 LRM12L1X320S10CHT Miniature Linear Guide Specifications
- Model: LRM12L1X320S10CHT
- Series: LRM Ultra-Compact Series
- Rail Width: 12mm
- Total Length: 320mm (effective travel 280mm)
- Block Type: S10 (single flange compact design)
- Load Capacity:
- Dynamic: 1.2kN (C)
- Static: 2.4kN (C0)
- Moment Load: 40Nm (MR)
- Accuracy Grade: Normal (N) ±50μm/m
- Preload Level: Z0 (light preload)
- Ball Diameter: 2.381mm (3/32")
- Material:
- Rail: Carbon steel with black oxide coating
- Block: Aluminum alloy (hard anodized)
- Balls: GCr15 bearing steel
- Weight: 680g ±2% (rail + block assembly)
- Dimensions:
- Rail: 320mm(L) × 12mm(W) × 9mm(H)
- Block: 34mm(L) × 24mm(W) × 15mm(H)
- Operating Temperature: -20℃ to 80℃
- Lubrication: Pre-packed grease (relubrication interval: 1,000km travel)
- Surface Treatment: CHT (Corrosion-resistant Hard Treatment)
Ultra-slim linear motion solution combining high rigidity with minimal installation space. Features integrated sealing strips with double-lip design (IP54 equivalent protection) and optimized ball recirculation for smooth operation (≤45dB noise level). Compatible with automated lubrication systems through optional grease nipples.
- Precision optical inspection equipment
- Desktop CNC milling machine Z-axis
- Semiconductor wafer handling robots
- Medical DNA sequencing instruments
- High-speed pick-and-place PCB assembly
Installation notes:
- Requires mounting surface flatness ≤0.02mm/m
- Use torque-controlled tightening (1.2-1.5Nm for M4 screws)
- Align multiple rails with master rail alignment protocol
- Initial run-in: 50 cycles at 20% max speed recommended
| Property | Property Value |
|---|---|
| sku | LRM12L1X320S10CHT |
| 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.