AirTAC LSH30HN Linear Guide, Size 30 Square Block
Every stocked AirTAC LSH30HN assembly on one page: 29 order codes with rails from 110 to 6360 mm, from $79.99. Pick the rail length, number of blocks and preload / accuracy to see the exact order code and price.
This combination is not a stock order code. Request a quote and we will confirm availability and price.
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the AirTAC LSH30HN
The AirTAC LSH30HN is an LSH standard linear guide assembly: a size 30 rail (28 mm wide) with square blocks of standard length. Each block is rated C 37.4 kN dynamic and C0 55 kN static, with allowable static moments MR 0.66, MP 0.67 and MY 0.67 kN·m.
The rail uses an X-type (45° / -45°) arc groove with four rows of balls at a 45° contact angle, so the guide self-aligns, takes equal load in four directions and can be preloaded for rigidity. Blocks and rails of the same size are interchangeable. Rails are fixed with M8 bolts and are made up to 4030 mm in one piece; longer rails are spliced. This page lists 29 stocked assemblies; preload: none, light, medium; accuracy: normal, high, precision.
LSH30HN Technical Specifications
| Size | 30 (rail width 28 mm) |
|---|---|
| Block | Square block, standard length |
| Rail mounting bolt | M8 |
| Max one-piece rail | 4030 mm |
| Stocked rail lengths | 110 – 6360 mm |
| Dynamic load rating C | 37.4 kN per block |
|---|---|
| Static load rating C0 | 55 kN per block |
| Static moment MR / MP / MY | 0.66 / 0.67 / 0.67 kN·m |
| Preload | A none, B light, C medium, D heavy |
| Accuracy | N normal, H high, P precision |
| Grease fitting | M6 grease nipple (standard) |
Source: AirTAC linear guide catalog (PDF02-P0023 to P0031), LSH series ordering codes, preload pairing table and load ratings.
How the LSH30HN Order Code Is Built
| LSH | LSH standard linear guide |
|---|---|
| BB | Black chrome rail and blocks (blank = natural) |
| 30 | Size 30 (28 mm rail) |
| H / F1 / F2 / F3 | Square / flange top / flange bottom / flange top-and-bottom block |
| N / L | Standard / long block |
| 2 | Blocks per rail |
| X220 | Rail length in mm |
| S20 | Rail end to first hole in mm |
| A / B / C / D | No / light / medium / heavy preload |
| N / H / P | Normal / high / precision accuracy |
| -M6 | Grease fitting (M6 grease nipple as standard) |
| -B | Rail and blocks packed separately (blank = assembled) |
| -T | Bottom-mount rail (blank = top-mount) |
All AirTAC LSH30HN Order Codes (29)
Each order code links to its own datasheet page. Use Select to load it into the configurator above.
| Order code | Rail length | Blocks | Preload · accuracy | Price | Select |
|---|---|---|---|---|---|
| LSH30HN1X110S15AN-M6 | 110 mm rail, S15 | 1 block per rail | No preload (A) · Normal accuracy (N) | $79.99 | |
| LSH30HN1X180S10AN-M6 | 180 mm rail, S10 | 1 block per rail | No preload (A) · Normal accuracy (N) | $87.90 | |
| LSH30HN1X200S10AN-M6 | 200 mm rail, S10 | 1 block per rail | No preload (A) · Normal accuracy (N) | $90.22 | |
| LSH30HN1X200S20AN-M6 | 200 mm rail, S20 | 1 block per rail | No preload (A) · Normal accuracy (N) | $90.22 | |
| LSH30HN1X200S20BH-M6 | 200 mm rail, S20 | 1 block per rail | Light preload (B) · High accuracy (H) | $104.18 | |
| LSH30HN1X220S30CN-M6 | 220 mm rail, S30 | 1 block per rail | Medium preload (C) · Normal accuracy (N) | $92.55 | |
| LSH30HN1X280S20AH-M6 | 280 mm rail, S20 | 1 block per rail | No preload (A) · High accuracy (H) | $113.28 | |
| LSH30HN1X280S20BN-M6 | 280 mm rail, S20 | 1 block per rail | Light preload (B) · Normal accuracy (N) | $99.32 | |
| LSH30HN2X305S32.5AN-M6 | 305 mm rail, S32.5 | 2 blocks per rail | No preload (A) · Normal accuracy (N) | $167.25 | |
| LSH30HN1X360S20AN-M6 | 360 mm rail, S20 | 1 block per rail | No preload (A) · Normal accuracy (N) | $108.37 | |
| LSH30HN2X360S20AP-M6 | 360 mm rail, S20 | 2 blocks per rail | No preload (A) · Precision accuracy (P) | $201.43 | |
| LSH30HN2X440S20AN-M6 | 440 mm rail, S20 | 2 blocks per rail | No preload (A) · Normal accuracy (N) | $182.82 | |
| LSH30HN2X520S20AH-M6 | 520 mm rail, S20 | 2 blocks per rail | No preload (A) · High accuracy (H) | $205.87 | |
| LSH30HN1X530S30AN-M6 | 530 mm rail, S30 | 1 block per rail | No preload (A) · Normal accuracy (N) | $127.91 | |
| LSH30HN2X540S30BP-M6 | 540 mm rail, S30 | 2 blocks per rail | Light preload (B) · Precision accuracy (P) | $222.16 | |
| LSH30HN2X650S45AN-M6 | 650 mm rail, S45 | 2 blocks per rail | No preload (A) · Normal accuracy (N) | $206.80 | |
| LSH30HN2X700S30BP-M6 | 700 mm rail, S30 | 2 blocks per rail | Light preload (B) · Precision accuracy (P) | $240.30 | |
| LSH30HN2X718S39AN-M6 | 718 mm rail, S39 | 2 blocks per rail | No preload (A) · Normal accuracy (N) | $214.45 | |
| LSH30HN4X1200S40AN-M6 | 1200 mm rail, S40 | 4 blocks per rail | No preload (A) · Normal accuracy (N) | $399.64 | |
| LSH30HN1X1240S20AN-M6 | 1240 mm rail, S20 | 1 block per rail | No preload (A) · Normal accuracy (N) | $208.87 | |
| LSH30HN2X1320S20AN-M6 | 1320 mm rail, S20 | 2 blocks per rail | No preload (A) · Normal accuracy (N) | $283.11 | |
| LSH30HN1X1880S20AN-M6 | 1880 mm rail, S20 | 1 block per rail | No preload (A) · Normal accuracy (N) | $281.71 | |
| LSH30HN2X2160S40CN-M6 | 2160 mm rail, S40 | 2 blocks per rail | Medium preload (C) · Normal accuracy (N) | $378.70 | |
| LSH30HN2X2600S20AN-M6 | 2600 mm rail, S20 | 2 blocks per rail | No preload (A) · Normal accuracy (N) | $428.95 | |
| LSH30HN2X2680S20AN-M6 | 2680 mm rail, S20 | 2 blocks per rail | No preload (A) · Normal accuracy (N) | $438.05 | |
| LSH30HN2X2920S20AN-M6 | 2920 mm rail, S20 | 2 blocks per rail | No preload (A) · Normal accuracy (N) | $465.50 | |
| LSH30HN2X3400S20AN-M6 | 3400 mm rail, S20 | 2 blocks per rail | No preload (A) · Normal accuracy (N) | $520.14 | |
| LSH30HN2X3180T3180AH-M6 | 3180 + 3180 mm spliced rail | 2 blocks per rail | No preload (A) · High accuracy (H) | $904.00 | |
| LSH30HN2X3950T2410AH-M6 | 3950 + 2410 mm spliced rail | 2 blocks per rail | No preload (A) · High accuracy (H) | $904.00 |
Need a combination that is not listed? Request a quote.
Where the LSH30HN Is Used
Transfer and handling units
Conveyors, pick-and-place units and small linear slides.
Machine tools
NC lathes, EDM machines, machining centres and tool guides.
Precision stages
XY tables, measuring equipment, semiconductor and robot axes.
Choosing the Right LSH30HN Configuration
Start with the rail length. The S value is the distance from the rail end to the first mounting hole; if you need another length or end distance, request a quote.
Then choose how many blocks run on each rail: more blocks share the load and raise moment capacity.
Finally pick preload and accuracy. Preload A (none) suits light loads and smooth travel; B (light), C (medium) and D (heavy, sizes 25 to 45) add rigidity for overhung or vibrating loads. Accuracy N (normal), H (high) and P (precision) set running parallelism: about 12-37 µm, 7-28 µm and 3-21 µm depending on rail length.
AirTAC LSH30HN FAQ
A = no preload, B = light, C = medium, D = heavy (sizes 25 to 45 only). More preload means a stiffer guide but slightly more running resistance.
Yes. Blocks of the same size can be fitted to any LSH rail of that size and keep their smoothness, preload and accuracy, as long as the matching code is right.
Usually yes. Request a quote with the full order code and we will confirm price and lead time.
No. You can order a single LSH30HN item. Orders are processed and handed to the carrier within 3-5 business days.
Buying the LSH30HN from AirtacDistr
Genuine AirTAC parts
Every order code on this page is the AirTAC factory part number. Specifications follow the AirTAC Products Catalog 2026A. About us
Ready in 3-5 business days
That is our time to process the order and hand it to the carrier. No minimum order: a single piece can be ordered.
14-day returns, 1-year warranty
Return within 14 days of delivery; the buyer pays return shipping. The warranty covers defects not caused by misuse. Return policy
Engineering help
Send your application details and we will confirm the right order code, usually within 7-8 hours. Ask us
Page data checked against the live catalog on 2026-10-30.
Request a Quote for the LSH30HN
Send the order code, quantity and destination. We confirm price, stock and lead time, usually within 7-8 hours.