Airtac LRM Miniature Linear Guide LRM15L1X125S22.5AH
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 LRM15L1X125S22.5AH Micro Linear Guide Specifications
- Model Structure: LRM15-L1-X125-S22.5AH
- Rail Width: 15mm
- Slider Length: 22.5mm (AH-type enhanced load version)
- Stroke Length: 125mm
- Accuracy Grade: Normal grade (C) with ±50μm/m running parallelism
- Dynamic Load Capacity: 1.25kN (C=1.0)
- Static Load Capacity: 2.8kN
- Material: High-carbon chromium bearing steel (SUJ2 equivalent)
- Sealing: Triple labyrinth seal with stainless steel scrapers
- Mounting Hole Pattern: 30mm × 30mm (4×M3 threaded holes)
- Operating Temperature: -10℃ to 80℃
- Protection Class: IP54 (dust protected & splash resistant)
- Lubrication: Pre-lubed with lithium complex grease (relubrication every 1,000km)
- Repeat Positioning Accuracy: ±0.01mm
- Max Speed: 2m/s (with proper lubrication)
- Weight: 0.68kg (complete assembly)
- Dimensions: 125mm(L) × 15mm(Rail W) × 16.5mm(H)
Ultra-compact linear motion solution featuring hardened raceways and optimized ball circuit design. The AH suffix indicates special preload adjustment for high moment resistance. Includes mounting datum surfaces for precision alignment (Ra 0.8μm finish). Compatible with LRM15 series accessories including end locks and dust covers.
- Precision optical lens positioning systems
- Medical PCR machine slide mechanisms
- Semiconductor wafer inspection stages
- 3D printer X/Y axis motion systems
- Robotic joint articulation in collaborative robots
Installation criticals:
Apply 4.9-6.9N·m torque on M3 mounting screws using cross-tightening sequence.
Use 0.02mm feeler gauge to verify rail straightness during installation.
Avoid exposing to cutting fluids containing chlorine additives.
| Property | Property Value |
|---|---|
| sku | LRM15L1X125S22.5AH |
| Slide Rail Width | <15mm> |
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.