Airtac LRM Miniature Linear Guide LRM12N1X135S5AH
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 LRM12N1X135S5AH Miniature Linear Guide Specifications
- Model: LRM12N1X135S5AH
- Series: LRM (Micro Rail)
- Rail width: 12mm
- Carriage quantity: 1 block (N1 designation)
- Effective stroke: 135mm
- Preload level: S5 (Medium preload)
- Accuracy grade: Normal class (C)
- Material: Carbon steel with black oxide coating (AH suffix)
- Seal type: Triple-lip seal with stainless steel scrapers
- Ball diameter: 1.588mm (1/16")
- Dynamic load capacity: 1,250N
- Static load capacity: 2,450N
- Mounting hole pattern: 25mm spacing (M3 threaded)
- Operating temperature: -10℃ to 80℃
- Max speed: 2m/s
- Repeat positioning accuracy: ±0.005mm
- Weight: 580g ±2% (complete assembly)
- Dimensions: 175mm(L) × 22mm(W) × 15.5mm(H)
- Accessories: End seals, mounting screws, alignment marks
Ultra-compact linear motion solution combining high rigidity with minimal space requirements. Features hardened raceways (HRC58-62) and precision-ground surfaces (Ra0.4μm) for smooth operation. The "AH" version includes anti-corrosion treatment and integrated sensor slots for position detection.
- Precision laboratory automation stages
- Semiconductor wafer handling robots
- Medical device linear actuators
- Compact CNC router Z-axis mechanisms
- 3D printer gantry systems
- Optical inspection equipment slides
Installation guidance:
Use 0.02mm/m alignment gauge during mounting. Apply ISO VG15-32 lubricant
to rail before first use. Avoid side-mounted loads exceeding 15% of dynamic capacity.
Thermal expansion allowance: 0.012mm/℃ per meter.
| Property | Property Value |
|---|---|
| sku | LRM12N1X135S5AH |
| 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.