Airtac LRM Miniature Linear Guide LRM12N1X295S10CPT
The AirTAC Airtac LRM Miniature Linear Guide LRM12N1X295S10CPT 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 length295 mm
- AccuracyP — precision grade
- PreloadC — medium 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 LRM12N1X295S10CPT
This code ends in T, which places the rail fixing holes for access from beneath: LRM12N1X295S10CPT pairs a 12 mm wide stainless-steel rail, 295 mm long with 10 mm end offsets, and a single standard-length recirculating-ball carriage, bolted through the underside so the screw heads stay hidden and the machine deck above the rail stays unbroken.
Accuracy is P and preload is C (medium), the stiffest grade on this series and the right call where a measuring or alignment axis must never show slack - though it asks the most of the mounting surface, which should be ground or finish-milled. The carriage runs on ISO 3290 G10 balls, a grade that applies to the balls alone, behind a double-lip seal that scrapes oil and excludes dust, with an outer cover over the seal strip. Keep the ambient at or under 80 C, peaks 100 C. The 100 km re-grease interval arrives sooner than it reads: a 200 mm stroke cycling once per second covers that distance in roughly three weeks of continuous running, so distance, not the calendar, sets the schedule. No load or moment ratings are published for LRM - confirm the figures for this model with us via the RFQ.
Airtac LRM Miniature Linear Guide LRM12N1X295S10CPT Technical Specifications
| Model | Airtac LRM Miniature Linear Guide LRM12N1X295S10CPT |
|---|---|
| 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 | 295 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 | C — medium 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 LRM12N1X295S10CPT
| LRM | LRM Series Miniature Linear Guide. |
|---|---|
| 12 | Size code. |
| N | Standard carriage. |
| 1X295 | 1 carriage on a 295 mm rail. |
| S… | End-hole offset from the rail end, in mm. |
| C | C — medium 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, 295 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 LRM12N1X295S10CPT Is Used
Pick-and-place head on a light gantry
Guiding a small suction head across a short span in an electronics assembly cell; underside fixing keeps the top of the gantry clear for other hardware.
PCB review camera stage
Moving a magnified camera over a solder-joint inspection table; medium preload stops the axis drifting when the stage halts for imaging.
Laser module fine adjustment
Aligning a benchtop laser onto a target; bottom fixing lets the slide sit flush in a frame with no screw heads standing proud.
Is the Airtac LRM Miniature Linear Guide LRM12N1X295S10CPT the Right Guide?
Sizing starts with the load. LRM publishes no load or moment figures, so anything heavy, offset or tipping belongs on LSH, whose catalogue lists dynamic, static and moment ratings per carriage you can calculate with. If the stroke is short and the priority is rigidity, LGC crossed rollers fit better. Then match the order code: set or carriage, 12 mm rail width, carriage length, carriage count and rail length, preload grade (C is the firmest here and needs the cleanest mounting surface), accuracy grade, mounting direction, and the pairing code if you are replacing a single carriage. Ask us to confirm the ratings for this model 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 LRM12N1X295S10CPT FAQ
A 12 mm wide rail, 295 mm long, 10 mm end offsets, with one standard carriage, medium preload (C), precision accuracy (P) and bottom-mount fixing. Torque for M2 screws runs 58.8 N.cm into steel, 39.2 into cast iron and 29.4 into aluminium; for M3, 196, 127 and 98 N.cm. Keep the ambient at or below 80 C (peaks 100 C) and re-grease after each 100 km of travel or every 3 to 6 months. No load or moment ratings are published for the LRM series; tell us the model and we confirm the figures.
This is a complete set, not a bare carriage: one 295 mm stainless-steel rail, 12 mm wide, drilled for underside fixing, plus one standard-length carriage, pre-greased and mounted as delivered. Carriage-only LRM codes are separate SKUs, and because we carry only a handful of those, most single-carriage replacements are a special order - if you ever need one, the pairing code on the original must match.
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 LRM12N1X295S10CPT
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.