Airtac LRM Miniature Linear Guide LRM12N1X220S10AP
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Description
LRM Miniature Linear Guide
1. Stainless steel construction with high rigidity, enabling shared guide rails across same-type carriages
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
Installation protocol:
Requires surface flatness ≤0.01mm/m and mounting torque of 2.5-3.0Nm.
Relubricate every 500km travel using lithium soap-based grease.
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 LRM12N1X220S10AP Miniature Linear Guide Specifications
- Model: LRM12N1X220S10AP
- Series: LRM ultra-compact linear rail system
- Rail width: 12mm
- Carriage type: Single flange (N1 designation)
- Effective stroke: 220mm (X220)
- Precision grade: Advanced (AP suffix)
- Load capacity:
- Dynamic: 1,200N (C)
- Static: 2,400N (C0)
- Accuracy: ±0.01mm/m
- Ball circuit: 4-row S10 configuration
- Sealing: Triple labyrinth seal with stainless steel scrapers
- Material:
- Rail: Induction-hardened S55C steel (HRC58+)
- Carriage: Chrome-plated alloy steel
- Weight: 1.85kg (complete assembly)
- Dimensions:
- Total length: 282mm (220mm stroke + end blocks)
- Rail height: 15mm
- Carriage width: 34mm
- Mounting hole spacing: 30mm × 25mm grid
- Temperature range: -20℃ to 100℃
- Lubrication: Pre-packed Molykote PG641 grease
Ultra-precise miniature guide system featuring vacuum-compatible sealing and zero-backlash preload adjustment. The hardened steel construction ensures 20,000km service life under standard loads. Includes alignment marks for simplified multi-axis assembly.
Ideal Applications:
- Semiconductor wafer handling robots
- High-speed PCB drilling/spindles
- Medical laser positioning systems
- 3D printing extruder carriages
- Precision optical inspection stages
Installation protocol:
Requires surface flatness ≤0.01mm/m and mounting torque of 2.5-3.0Nm.
Relubricate every 500km travel using lithium soap-based grease.
| Property | Property Value |
|---|---|
| sku | LRM12N1X220S10AP |
| Slide Rail Width | 12mm |
Shipping policies
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.
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