Airtac LRM Miniature Linear Guide LRM12L1X320S10BHT
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 LRM12L1X320S10BHT Miniature Linear Guide Specifications
- Model: LRM12L1X320S10BHT
- Type: Micro-precision linear motion guide system
- Rail width: 12mm
- Carriage quantity: Single (L1 designation)
- Effective stroke length: 320mm
- Dynamic load rating (C): 1,200N
- Static load rating (C0): 2,400N
- Accuracy grade: Normal grade (N)
- Seal type: Triple-lip contact seals (S10 code)
- Preload level: Medium preload (B designation)
- Rail material: Carbon steel with black oxide coating
- Carriage material: Aluminum alloy
- Operating temperature: -10℃ to 80℃
- Protection rating: IP54 (dust protected & water splashed)
- Lubrication: Pre-lubricated with lithium soap grease
- Mounting hole pattern: Through-hole type (T designation)
- Repeat positioning accuracy: ±0.01mm
- Max linear speed: 2m/s
- Weight: 0.68kg (complete assembly)
- Dimensions: 320mm(L) × 30mm(W) × 15mm(H)
Ultra-compact linear guide system featuring high rigidity and smooth motion characteristics through precision ball recirculation. The BH-series preload ensures vibration damping for stable positioning, while triple sealing prevents particulate ingress in harsh environments. Includes mounting holes spaced at 40mm intervals with M4 thread size.
- Medical device sliding mechanisms (CT scanner beds, surgical arms)
- Laboratory automation equipment
- 3D printer X/Y axis systems
- Semiconductor wafer handling robots
- Precision optical alignment stages
- Desktop CNC machine slides
Installation note:
Maintain parallelism within 0.05mm/m during rail mounting. Use torque wrench
(recommended 1.2N·m) for even bolt tightening sequence. Avoid side-load
applications exceeding 15% of dynamic load rating.
| Property | Property Value |
|---|---|
| sku | LRM12L1X320S10BHT |
| 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.