Airtac LRM Miniature Linear Guide LRM12N1X285S17.5BP
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 LRM12N1X285S17.5BP Miniature Linear Guide Specifications
- Model: LRM12N1X285S17.5BP
- Type: Compact recirculating ball linear guide system
- Rail width: 12mm
- Slider length: 42mm
- Stroke length: 285mm
- Accuracy grade: Normal (N class)
- Dynamic load capacity (C): 1,050N
- Static load capacity (C0): 1,650N
- Material: Carbon steel with chrome plating (rail), aluminum alloy (slider)
- Seal type: Triple-lip contact seals + stainless steel wipers
- Temperature range: -10℃ to 80℃
- Mounting hole pattern: 17.5mm pitch (BP type)
- Repeat positioning accuracy: ±0.01mm
- Max speed: 2m/s
- Lubrication: Pre-lubed with lithium soap grease
- Protection rating: IP54
- Weight: 0.85kg (complete assembly)
- Dimensions: 285mm(L) × 28mm(W) × 18.5mm(H)
Ultra-slim linear motion solution combining high rigidity with space efficiency. Features staggered ball circuit design for smooth operation and anti-creep preload adjustment. The "BP" suffix indicates through-hole mounting pattern for simplified alignment. Includes mounting datum surfaces for precision installation.
- Desktop CNC machine X/Y axes
- Semiconductor wafer handling robots
- 3D printer extruder carriage systems
- Optical inspection equipment stages
- Pharmaceutical blister packaging machines
Installation tip:
Maintain ≤0.05mm/m parallelism between rails. Use 4.5N·m torque for M4 mounting screws.
Relubricate every 100km travel with ISO VG32-grade grease.
| Property | Property Value |
|---|---|
| sku | LRM12N1X285S17.5BP |
| 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.