Airtac LRM Miniature Linear Guide LRM12N2X115S7.5AH
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 LRM12N2X115S7.5AH Miniature Linear Guide Specifications
- Model: LRM12N2X115S7.5AH
- Type: Ball-type miniature linear guide with integrated ball screw
- Rail width: 12mm
- Effective stroke: 115mm
- Screw lead: 7.5mm
- Dynamic load capacity (C): 1,250N
- Static load capacity (C0): 2,450N
- Repeat positioning accuracy: ±0.01mm
- Material: Carbon steel rail with chrome plating (HRC58-62)
- Sealing: Triple labyrinth seal + dual wiper design
- Operating temperature: -10℃ to 80℃
- Weight: 0.68kg (complete assembly)
- Dimensions: 155mm(L) × 24mm(W) × 19.5mm(H)
- Mounting hole spacing: 120mm longitudinal, 10mm transverse
- Protection rating: IP54
Ultra-compact linear motion solution combining rail and drive mechanism, featuring preloaded ball bearings for zero-backlash operation. The hardened steel construction ensures 50km+ service life at full load. Integrated seals prevent particulate ingress while maintaining smooth motion characteristics.
- Precision laboratory automation stages
- Semiconductor wafer handling robots
- Medical diagnostic slide mechanisms
- High-speed 3D printer X/Y axes
- Optical inspection equipment positioning
Installation guidelines:
Mount on machined surface with flatness ≤0.02mm/100mm. Apply lithium-based grease to screw
every 100km of travel. Avoid side-loading beyond 15% of static capacity.
| Property | Property Value |
|---|---|
| sku | LRM12N2X115S7.5AH |
| 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.