Airtac LRM Miniature Linear Guide LRM12L1X70S10AHT
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 LRM12L1X70S10AHT Miniature Linear Guide Specifications
- Model: LRM12L1X70S10AHT
- Type: Compact recirculating ball linear guide
- Rail width: 12mm
- Carriage quantity: Single block (L1 designation)
- Effective stroke: 70mm ±0.2mm
- Precision grade: Normal grade (C) / High precision (H) optional
- Dynamic load rating (C): 1,050N
- Static load rating (C0): 2,100N
- Material: Carbon steel with chrome plating (rail), Aluminum alloy (carriage)
- Sealing: Triple labyrinth seal + wiper
- Lubrication: Pre-lubricated with lithium soap grease
- Temperature range: -10℃ to 80℃
- Mounting hole pattern: 10mm spacing (S10 designation)
- Repeat positioning accuracy: ±0.01mm
- Max speed: 2m/s
- Allowable moment:
- Mx: 16.5 N·m
- My: 21.0 N·m
- Mz: 21.0 N·m
- Weight: 250g ±5%
- Dimensions:
- Total length: 70mm (rail) + 28mm (carriage) = 98mm
- Width: 28mm (including seals)
- Height: 15.5mm
- Protection rating: IP54 (standard sealing)
Ultra-compact linear motion solution with hardened steel rails and optimized ball circulation system. Features anti-creep design for vertical applications and integrated dust resistance through multi-stage sealing. The AHT suffix indicates special heat treatment for improved wear resistance in high-cycle applications.
- Precision laboratory automation stages
- Medical device positioning mechanisms
- 3D printer X/Y axis systems
- Semiconductor wafer inspection equipment
- Compact robotic joint articulation
- Optical lens alignment systems
Installation guidelines:
Ensure mounting surface flatness ≤0.01mm/m. Use torque-controlled tightening (1.2-1.5N·m for M3 screws).
Avoid side-load impacts during assembly. Relubrication interval: 500km travel or 6 months.
| Property | Property Value |
|---|---|
| sku | LRM12L1X70S10AHT |
| 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.