Airtac LRM Miniature Linear Guide LRM12N1X195S10APT
The AirTAC Airtac LRM Miniature Linear Guide LRM12N1X195S10APT is a miniature linear guide on a 12 mm stainless-steel rail with recirculating-ball carriage. 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
- Carriages1
- Rail length195 mm
- AccuracyP — precision 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 LRM12N1X195S10APT
The LRM12N1X195S10APT combines the two specialist choices of this series in one part number: accuracy grade P for precision travel, and a T-suffix rail threaded for bottom-mounting, so fixings are driven from below and the working surface above stays uninterrupted. The set comprises a 195 mm rail in 12 mm wide stainless steel and one factory-fitted standard-length recirculating-ball carriage, pre-greased and assembled.
A note on budgeting: across our stocked range the price spread runs from roughly 66 to 831 dollars while the rail width changes only between 12 and 15 mm - so what you pay is driven overwhelmingly by rail length and carriage count, not by the width column. This 195 mm, single-carriage set sits comfortably at the economical end. The carriage rolls on ISO 3290 G10 Japanese balls in a retained circuit, sealed by a double lip and shielded by an outer cover. Ambient must not exceed 80 C, peaking at 100 C briefly. AirTAC publishes no load or moment ratings for LRM, so we verify the figures for this specific configuration once you send an RFQ.
Airtac LRM Miniature Linear Guide LRM12N1X195S10APT Technical Specifications
| Model | Airtac LRM Miniature Linear Guide LRM12N1X195S10APT |
|---|---|
| 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 | 1 |
| Rail length | 195 mm (spliced sections) |
| Load & moment ratings | Not published for this series — ask us to confirm for your model |
|---|---|
| Accuracy grade | P — precision 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 LRM12N1X195S10APT
| LRM | LRM Series Miniature Linear Guide. |
|---|---|
| 12 | Size code. |
| N | Standard carriage. |
| 1X195 | 1 carriage on a 195 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. |
| P | P — precision grade. |
What Is In The Box
| This order | Complete guide set |
|---|---|
| Rail | Yes, 195 mm |
| Carriage | Yes, 1 |
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 LRM12N1X195S10APT Is Used
Linear encoder test bench
Validating magnetic scale read heads calls for travel whose repeatability you can trust; the P grade plus a bottom-mounted rail leaves the top free for the scale strip and read head wiring.
Rebuilding a label applicator slide
During a maintenance rebuild of a servo-driven label applicator, fitting this complete P-grade set refreshes the whole guide in one step - no separate carriage ordering, no dummy-rail juggling during assembly.
Small-parts feeder track
A feeder that indexes blister packs in light packaging machinery moves small, predictable loads; the standard carriage keeps the head compact and the ball-retention design survives routine handling.
Is the Airtac LRM Miniature Linear Guide LRM12N1X195S10APT the Right Guide?
This SKU suits a precision fixture that must be bolted from underneath, with light loads and repeatability on the specification. If the load is substantial or cantilevered, size against LSH instead - its published per-carriage dynamic, static and moment ratings make verification straightforward in a way LRM cannot, since LRM ratings are confirmed model by model. Short travel demanding crossed-roller rigidity belongs with LGC. Work the checklist: complete set (rail included), rail width 12 mm, standard carriage, one carriage, 195 mm rail length, preload A (none - choose B or C if you need a firmer feel, accepting more drag and more sensitive mounting), accuracy P, bottom-mount direction, and a load rating confirmed with us before ordering.
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 LRM12N1X195S10APT FAQ
Stay with this set when the job is light-duty, precision positioning in a 12 mm envelope - the P grade, preload A and 195 mm bottom-mount rail cover repeatability and clean-surface mounting. Move to LSH when the load is heavy, offset or cantilevered: LSH publishes basic dynamic, static and moment ratings per carriage, so you can calculate margins directly, whereas LRM has no published ratings and we confirm them per model. For short travel where crossed-roller rigidity beats ball circulation, LGC is the alternative. Either way, confirm the load rating with us before committing.
Rail width 12 mm, stainless steel; rail length 195 mm; one standard-length carriage; preload A (none); accuracy P (precision); bottom-mount rail (T suffix). Torque the screws correctly: M2 - 58.8 N.cm into steel, 39.2 into cast iron, 29.4 into aluminium; M3 - 196, 127 and 98 N.cm. Ambient temperature limit is 80 C with transient peaks to 100 C; re-grease every 100 km of travel or every 3 to 6 months. Load and moment ratings, running parallelism and speed limits are not published for LRM - send an RFQ and we will confirm the load rating for this exact configuration.
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 LRM12N1X195S10APT
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.