Airtac LSH Linear Guide Rail LSH30HL2X1000S20AN-M6
The AirTAC Airtac LSH Linear Guide Rail LSH30HL2X1000S20AN-M6 is a standard-type profile linear guide on a 28 mm wide rail. Four rows of balls contact X-shaped raceways at a 45° angle, so the guide carries load equally in all four directions and absorbs small mounting errors inside the carriage instead of binding.
- SeriesLSH
- Supplied asComplete guide set
- SizeLSH30
- Rail width28 mm
- Carriage lengthLong carriage
- Carriages2
- Rail length1000 mm
- AccuracyN — normal grade
- PreloadA — no preload
- 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 LSH Linear Guide Rail LSH30HL2X1000S20AN-M6
This listing is the complete guide LSH30HL2X1000S20AN-M6: a 1000 mm profile rail paired with two long square carriages, an M6 grease nipple fitted on each. The raceway design is four ball rows at 45 degree contact in X-arranged arc grooves - two contact points per ball, equal capacity in all four loading directions, and enough internal compliance to swallow small alignment mistakes in the machine frame. Remember that size 30 rail is 28 mm wide; the shoulder heights are H 6.5, H1 5 and H2 5 mm with a maximum corner radius of 1 mm.
Each long carriage leaves the factory charged with 7.2 cm3 of Mobilux EP2 and takes a 2.2 cm3 top-up through the M6 nipple. Re-grease every 100 km of travel or every 3 to 6 months - with a 400 mm stroke cycling once a second, 100 km passes in roughly three days of continuous running, so the distance usually beats the calendar. Per carriage the ratings are 45.7 kN dynamic, 73.1 kN static and 0.88 / 0.91 / 0.91 kN.m for MR, MP and My.
Airtac LSH Linear Guide Rail LSH30HL2X1000S20AN-M6 Technical Specifications
| Model | Airtac LSH Linear Guide Rail LSH30HL2X1000S20AN-M6 |
|---|---|
| Series | LSH Series Linear Guide |
| Supplied as | Complete guide set |
| Construction | Recirculating ball, four ball rows on X-shaped raceways at a 45° contact angle, self-aligning |
| Size code | LSH30 |
| Rail width | 28 mm (the size code is not the rail width above size 20) |
| Carriage style | Square (compact) |
| Carriage length | Long carriage |
| Carriages supplied | 2 |
| Rail length | 1000 mm |
| Basic dynamic load rating C | 45.7 kN per carriage |
|---|---|
| Basic static load rating C0 | 73.1 kN per carriage |
| Allowable static moment | MR 0.88 / MP 0.91 / My 0.91 kN·m |
| Accuracy grade | N — normal grade |
| Preload grade | A — no preload |
| Mounting screws | M8 — 3040 N·cm into steel, 2010 cast iron, 1470 aluminium |
| Lubrication | Pre-filled with Mobilux EP2; re-grease every 100 km of travel or every 3–6 months |
| Interchangeability | LSH carriages fit LSH rails of the same model |
Specifications follow the official AirTAC LSH catalogue. The catalogue page does not state the carriage or rail base material. Sizes 35 and 45 exist in the catalogue but are not stocked here; they are available to order.
Model Code: Airtac LSH Linear Guide Rail LSH30HL2X1000S20AN-M6
| LSH | LSH Series Linear Guide. |
|---|---|
| 30 | Size code — note the rail is 28 mm wide, not 30 mm. |
| H / F1 / F2 / F3 | Carriage style: square, or flange mounted from the top, bottom, or both. |
| L | Long carriage. |
| 2X1000 | 2 carriages on a 1000 mm rail. |
| S… | End-hole offset from the rail end, in mm. |
| A | A — no preload — higher preload raises rigidity and tightens how flat the mounting surface must be. |
| N | N — normal grade. |
| -M4 / -M6 / -A01… | Grease nipple or tube-fitting type. Restricted by size: size 15 the M4 family, 20–35 the M6 family, 45 the PT1/8 family. |
What Is In The Box
| This order | Complete guide set |
|---|---|
| Rail | Yes, 1000 mm |
| Carriage | Yes, 2 |
Rail and carriage(s) supplied together, matched as a set. If you are not sure which form you need, send us the machine or the original part number and we will confirm it before you order.
Where the Airtac LSH Linear Guide Rail LSH30HL2X1000S20AN-M6 Is Used
Sliding-table panel saw
The beam of a cabinet-shop panel saw carries a saw unit that overhangs the rail; the long carriage's 0.88 kN.m MR rating, up roughly a third on the standard body, is what keeps the cut square.
Bottling line transfer guide
A format-change guide on a bottling conveyor sees splash and infrequent maintenance; sealed recirculation with a 7.2 cm3 factory charge and a 100 km re-grease interval keeps the schedule simple.
Reconfigurable assembly cell
Modular assembly cells are rebuilt between products; an LSH carriage moved from one rail to another of the same model keeps its smoothness, preload and accuracy, so tooling plates can be re-used.
Is the Airtac LSH Linear Guide Rail LSH30HL2X1000S20AN-M6 the Right Guide?
Maintenance access should shape the choice as much as the load. A side M6 nipple on a square carriage greases in seconds, but confirm before final mounting that nothing above the carriage will foul the fitting, since a tube fitting can sit flush with or above the top face. If the duty is light and space is tight, step down to LRM - we confirm its unpublished load ratings against your duty. For short travel where crossed-roller rigidity matters more than long recirculating motion, step across to LGC.
Before ordering, confirm: form (a complete set here - two long square carriages on a 1000 mm rail), size chosen by both load and moment, accuracy N and preload A for the loosest mounting tolerance, and the M6 nipple. If you only need to swap a worn carriage on a sound rail, order the carriage-only code with the pairing letter taken off the original - a carriage is typically about a quarter of the set price.
Quick checklist
- ✓ Complete set, carriage only, or rail only?
- ✓ Worst-case moment, not just straight load
- ✓ Travel length and mounting space
- ✓ Accuracy grade and preload
- ✓ Mounting surface ground or finish-milled
- ✓ Pairing code, if replacing a part
Installation & Maintenance Notes
- check Mounting surface must be ground or finish-milled.
- check Torque the rail screws per the recommended figures, in sequence.
- check Keep the mounting corner radius inside the stated R maximum.
- check Do not angle the carriage onto the rail; balls can drop out.
- check Drive the supplied bolt caps into the mounting holes.
- check Re-grease every 100 km of travel or every 3–6 months.
- check Installation by qualified personnel per AirTAC docs.
Airtac LSH Linear Guide Rail LSH30HL2X1000S20AN-M6 FAQ
Per long carriage: dynamic load rating C 45.7 kN; static C0 73.1 kN; moments MR 0.88, MP 0.91 and My 0.91 kN.m. Two carriages per rail double the axis capacity when the load bridges them rigidly. Accuracy grade N gives 12-37 um running parallelism over the rail length band. Fix the rail with M8 screws at 3040 / 2010 / 1470 N.cm in steel, cast iron or aluminium. Grease: 7.2 cm3 first charge per long carriage, 2.2 cm3 top-ups, Mobilux EP2 or equivalent, every 100 km of travel or 3 to 6 months.
A complete, matched LSH30 set: one 1000 mm profile rail, two long square carriages already fitted to it, and the bolt caps that seal the mounting screw holes. It is not a carriage-only or rail-only listing, so nothing else is needed to build a working axis. Drive each bolt cap fully into its counterbore - seat it, lay a flat plate over it and tap vertically with a plastic mallet - so it sits below the rail top face, then clean the rail; a proud cap lets swarf into the ball circuit. For a future spare, order the carriage-only or rail-only code sharing the same pairing letter.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Request a Quote for Airtac LSH Linear Guide Rail LSH30HL2X1000S20AN-M6
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