Airtac LRM Miniature Linear Guide LRM12N2X295S10AH
The AirTAC Airtac LRM Miniature Linear Guide LRM12N2X295S10AH is a miniature linear guide on a 12 mm stainless-steel rail with recirculating-ball carriages. It is the small end of the range, for light-duty precision positioning in a tight envelope — compact stages, small pick-and-place heads and inspection fixtures.
- SeriesLRM
- Supplied asComplete guide set
- SizeLRM12
- Rail width12 mm
- Carriage lengthStandard carriage
- Carriages2
- Rail length295 mm
- AccuracyH — high 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 LRM Miniature Linear Guide LRM12N2X295S10AH
At 295 mm, LRM12N2X295S10AH gives roughly a fifth more travel than a 250 mm layout while staying on a single rail - no joint, no spliced seam to align. The kit contains one 12 mm wide stainless-steel rail with end holes set 10 mm from each end and two standard-length recirculating-ball carriages, preload-free (A) at high accuracy (H), fixed top-mount.
Two carriages on one rail matter more as the rail grows: with the load carried across both saddles, the pair resists tipping along the direction of travel, and keeping the datum edge on the same side for both preserves running accuracy. The carriages recirculate ISO 3290 G10 grade balls - the grade describes the balls alone - retained so they do not spill during fitting, behind a double-lip seal under an outer cover that hides the screw heads. If the process sits near heat, note the 80 C ambient ceiling with 100 C brief peaks; beside a laser head or curing lamp, check the radiant contribution too. LRM has no published load or moment table, so the ratings for this model are confirmed per order - use the RFQ and we will return the figures.
Airtac LRM Miniature Linear Guide LRM12N2X295S10AH Technical Specifications
| Model | Airtac LRM Miniature Linear Guide LRM12N2X295S10AH |
|---|---|
| Series | LRM Series Miniature Linear Guide |
| Supplied as | Complete guide set |
| Construction | Recirculating ball, stainless-steel rail, common-rail design |
| Size code | LRM12 |
| Rail width | 12 mm |
| Carriage length | Standard carriage |
| Carriages supplied | 2 |
| Rail length | 295 mm |
| Load & moment ratings | Not published for this series — ask us to confirm for your model |
|---|---|
| Accuracy grade | H — high grade |
| Preload grade | A — no preload |
| Mounting screws | M2 or M3 rail screws depending on size |
| Lubrication | Pre-filled with Kyodo Yushi PS No. 2; top up through the rear lubrication hole |
| Ambient temperature | Up to 80 °C ambient, 100 °C transient peak |
| Interchangeability | LRM carriages fit LRM rails of the same model |
Specifications follow the official AirTAC LRM catalogue. The catalogue does not publish load or moment ratings, running parallelism, speed limits, or carriage base material for LRM. We will not quote a figure we cannot source — ask us and we will confirm it for your model.
Model Code: Airtac LRM Miniature Linear Guide LRM12N2X295S10AH
| LRM | LRM Series Miniature Linear Guide. |
|---|---|
| 12 | Size code. |
| N | Standard carriage. |
| 2X295 | 2 carriages on a 295 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. |
| H | H — high grade. |
What Is In The Box
| This order | Complete guide set |
|---|---|
| Rail | Yes, 295 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 LRM Miniature Linear Guide LRM12N2X295S10AH Is Used
High-frequency sorting slide
A benchtop sorter nudging small electronic parts between lanes runs short, frequent cycles; at that duty the 100 km re-grease interval arrives well before the calendar does, so keep the lubrication hole at the carriage rear accessible.
Vial indexing conveyor
A miniature conveyor stepping glass vials between filling and capping stations; the carriage drives a light pusher finger across the 295 mm rail, with two saddles sharing the load against tipping.
Laser safety door tracker
A sliding interlock panel on a small laser enclosure; the 80 C ambient ceiling with 100 C peaks is the figure to check against the heat the tube and optics add to the cabinet.
Is the Airtac LRM Miniature Linear Guide LRM12N2X295S10AH the Right Guide?
Choose by what the machine must prove. A heavy or overhung load needs LSH, whose catalogue states dynamic, static and moment ratings per carriage so margins can be calculated - the transparency LRM does not provide, and the reason we confirm LRM ratings individually. A short, rigid stroke with minimal travel points across to LGC and its crossed rollers. Then settle the details of this code: complete set, 12 mm rail width, standard carriage length, two blocks, 295 mm rail, preload A for the freest glide at the cost of measurable play, high H accuracy, top-mount fixing, and a load rating confirmed with us before commit.
Quick checklist
- ✓ Complete set, carriage only, or rail only?
- ✓ Load and moment confirmed with us
- ✓ 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 LRM Miniature Linear Guide LRM12N2X295S10AH FAQ
12 mm rail width; 295 mm rail length; end-hole offset 10 mm; two standard-length carriages; preload A (none); accuracy H (high); top-mount rail. M3 screws: 196 N.cm into steel, 127 N.cm into cast iron, 98 N.cm into aluminium. Ambient temperature up to 80 C, brief peaks 100 C. Re-grease every 100 km or every 3 to 6 months. Load and moment ratings are not published for LRM - we confirm them per model when you enquire.
Yes - LRM12N2X295S10AH is a complete set: one stainless-steel rail, 295 mm long, with both standard carriages mounted and pre-filled with Kyodo Yushi PS No. 2. No separate rail, spare carriage or bolt-cap pack is part of this SKU. Our stocked LRM range covers complete sets in plain finish plus a small number of carriage-only spares with pairing letters, so if a matching spare carriage belongs in your maintenance plan, add it to this order rather than waiting.
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 LRM Miniature Linear Guide LRM12N2X295S10AH
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours. We can also confirm the load and moment rating for this model.