Airtac LRM Miniature Linear Guide LRM12N1X420S10CPT
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 LRM12N1X420S10CPT Miniature Linear Guide Specifications
- Model: LRM12N1X420S10CPT
- Structure: 4-row recirculating ball design
- Rail width: 12mm
- Carriage quantity: Single block (N1 type)
- Effective stroke: 420mm
- Dynamic load rating (C): 1,080N
- Static load rating (C0): 2,150N
- Repeat positioning accuracy: ±0.005mm
- Max. travel speed: 5m/s
- Operating temperature: -20℃ to 80℃
- Seal type: Triple labyrinth seal + wiper
- Material: Carbon steel (SCM435) with black oxide coating
- Preload level: Medium preload (CP designation)
- Lubrication: Pre-packed grease (PT maintenance-free type)
- Mounting hole pattern: 10mm spacing (S10 code)
- Weight: 1.85kg (complete assembly)
- Dimensions:
- Rail length: 450mm (420mm stroke + end machining)
- Carriage size: 54mm(L) × 24mm(W) × 15mm(H)
- Overall height (mounted): 19.5mm
- IP rating: IP54 (standard dust/water protection)
Ultra-compact linear motion solution featuring hardened raceways and precision-ground balls (Ø2.381mm) for smooth operation. The T-shaped carriage design enables space-efficient integration in tight assemblies. Includes mounting reference edges for simplified alignment and M3 threaded mounting holes with counterbored slots for adjustable positioning.
- Precision laboratory automation stages
- Medical imaging equipment sliding mechanisms
- 3D printer X/Y axis systems
- Semiconductor wafer handling robots
- Optical lens positioning systems
- Desktop CNC milling machines
Installation protocol:
Ensure mounting surface flatness ≤0.02mm/m. Use torque-controlled wrench
(0.8-1.2Nm for M4 screws) in cross-tightening sequence. Apply initial
lubrication every 100km travel or 6 months in clean environments.
| Property | Property Value |
|---|---|
| sku | LRM12N1X420S10CPT |
| 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.