Airtac LRM Miniature Linear Guide LRM12L1X220S10AHT
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 LRM12L1X220S10AHT Miniature Linear Guide Specifications
- Model: LRM12L1X220S10AHT
- Type: Compact recirculating ball linear guide system
- Rail width: 12mm
- Total length: 220mm (effective stroke 200mm)
- Number of blocks: 1 standard carriage
- Dynamic load capacity (C): 1,450N
- Static load capacity (C0): 2,800N
- Precision grade: Normal (N) / High (H) options
- Material: Carbon steel with chrome plating (rail), hardened steel balls
- Sealing: Triple labyrinth seal + wiper
- Operating temperature: -20℃ to 80℃
- Protection rating: IP54 (standard seals)
- Weight: 580g ±2%
- Dimensions: 220mm(L) × 22mm(W) × 15.5mm(H)
- Mounting hole spacing: 40mm centers (M4 threaded holes)
- Rigidity: 140N/μm (preload level Z0)
Ultra-slim linear motion solution combining high rigidity with contamination resistance. Features optimized ball groove geometry for smooth movement (≤0.5μm friction variation) and integrated oil retention grooves. Compatible with automatic lubrication systems through optional grease nipples.
- Precision laboratory automation stages
- Semiconductor wafer handling robots
- Medical imaging equipment sliding mechanisms
- High-speed 3D printer X/Y axes
- Optical inspection system linear stages
Installation requirements:
Requires mounting surface flatness ≤0.01mm/m and parallelism ≤0.02mm.
Use ISO VG32-68 grease with particle size ≤3μm. Avoid angular misalignment
exceeding ±0.5° during assembly.
| Property | Property Value |
|---|---|
| sku | LRM12L1X220S10AHT |
| 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.