Airtac LRM Miniature Linear Guide LRM15L1X138S9AH
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 LRM15L1X138S9AH Miniature Linear Guide Specifications
- Model: LRM15L1X138S9AH
- Series: LRM (Miniature Linear Rail System)
- Rail Width: 15mm
- Block Length: 45mm (L1 designation)
- Stroke Length: 138mm (X138)
- Preload Class: Medium preload (S9 code)
- Seal Type: Double-lip seals with anti-creep design (AH suffix)
- Dynamic Load Capacity: 1,250N
- Static Load Capacity: 2,800N
- Accuracy Grade: Normal grade (±50μm/300mm)
- Material: Carbon steel with black oxide coating
- Roller Type: 4-row circular arc contact bearings
- Weight: 680g (complete assembly)
- Dimensions: 183mm(L) × 24mm(W) × 18.5mm(H) (rail+block assembly)
- Operating Temperature: -20℃ to 80℃
- Lubrication: Pre-lubricated with lithium complex grease
- Mounting Hole Pattern: 30mm center spacing (M4 threaded holes)
Ultra-compact linear motion solution with optimized rigidity-to-size ratio, featuring corrosion-resistant treatment and maintenance-free operation. The staggered ball circuit design minimizes vibration transfer, making it ideal for high-frequency reciprocating movements. Compatible with ISO 10285 standard accessories.
- Precision laboratory automation stages
- 3D printer X/Y axis guidance systems
- Medical device linear actuators
- Semiconductor wafer handling robots
- Optical inspection equipment slides
- Compact CNC tool changers
Installation note:
Ensure parallel alignment within 0.05mm/m using precision level during mounting.
Apply 4.5-5.5N·m torque to M4 mounting screws in cross pattern sequence.
Avoid lateral impact during slider installation.
| Property | Property Value |
|---|---|
| sku | LRM15L1X138S9AH |
| 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.