LSQH Series Quiet / Self-Lubricating Linear Guide
Built-in Lubrication Reservoir | Maintenance Free | Low Noise
Self-Lubricating Structure
The LSQH series features a built-in high-capacity oil tank structure (Code E), providing long-term maintenance-free operation.
- Maintenance Free: Long-term use in normal environments without extra maintenance.
- Cost Saving: No need for external piping or automatic lubrication systems.
- Clean Environment: Optimized oil application reduces leakage and environmental contamination.
- Dust Proof: Comes with built-in scrapers and dust seals.
- Structure: Includes Oil Felt (contacting the rail groove), Scraper, and Body.
Product Features
- Quiet Operation: Optimized ball circulation path for reduced noise.
- Interchangeable: Dimensions compatible with standard LSH series.
- Easy Installation: Integrated self-lube block allows easy mounting/dismounting.
1. Assembled Set Ordering
Example: LSQH 20 H N 1 X220 S20 A H - AM8 - B - T - E
| No. | Item | Options / Description |
|---|---|---|
| 1 | Series | LSQH: Quiet Self-Lubricating Linear Guide |
| 2 | Surface | Blank: Natural BB: Black Chrome |
| 3 | Width | 15, 20, 25, 30, 35 mm |
| 4 | Block Type |
H: Square F1/F2/F3: Flange types |
| 5 | Spec | N: Standard L: Long (Size 15 has no L type) |
| 6 | Block Qty | 1, 2...: Quantity per rail |
| 7 | Rail Length | Length in mm (e.g., 220) |
| 8 | Hole Pitch | S: Standard (Equal ends) Value: Custom (e.g., S20) |
| 9 | Preload | A: No Preload B: Light C: Medium D: Heavy |
| 10 | Accuracy | N: Normal H: High P: Precision |
| 11 | Fitting | See Tab 4 (e.g., M4, M6, AM8) |
| 12 | Packaging | Blank: Assembled B: Separate |
| 13 | Rail Lock | Blank: Upper T: Lower |
| 14 | Self-Lube | E: Self-Lubricating Type |
2. Jointed Rail Ordering
Example: LSQH 20 H N 1 X2970 T 2940 ...
Used for rails longer than the max single piece length (approx 4m). "T" indicates the joint.
1. Block Only Ordering
Example: LSQH 20 BK - H N - H - D - AM8 - E
| Item | Options |
|---|---|
| Model | LSQH: Quiet Series |
| Width | 15, 20, 25, 30, 35 |
| Code | BK: Block |
| Type | H: Square F1/F2/F3: Flange |
| Spec | N: Standard L: Long |
| Accuracy | N, H, P |
| Assembly | SG...A...E (Preload Match Code) |
| Fitting | Optional (e.g., M6, AM8) |
| Self-Lube | E: Self-Lubricating Type |
2. Rail Only Ordering
Example: LSH 15 RL X 4000 - H - D - T
Important: LSQH series blocks typically use standard LSH Series Rails.
When ordering rail only, use the LSH model code.
| Item | Options |
|---|---|
| Model | LSH + Width + RL |
| Length | Rail Length in mm |
| Accuracy | N, H, P |
| Assembly | D, E (Preload Match Code) |
| Lock | Blank: Upper T: Lower |
Grease Fittings & Adapters
| Size | Code | Description | Shape |
|---|---|---|---|
| 15 | M4 | M4 Nipple | Straight |
| AM6 | M4 to M6 Adapter | Straight | |
| LM6 | M4 to M6 Adapter | L-Shape | |
| 20~35 | M6 | M6 Nipple | Straight |
| A01 | M6 to PT1/8 | Straight | |
| AM8 | M6 to M8 | Straight | |
| L01 | M6 to PT1/8 | L-Shape | |
| LM8 | M6 to M8 | L-Shape | |
| SM6 | M6 Direct | Straight |