Nano-Level Precision Lubricated Micro Linear Guides For Precision
Equipment
SEXGL Linear Guide Rails deliver unparalleled accuracy and
durability in high-precision automation systems, trusted by global
leaders like BYD (EV powertrain assembly) and BOE (LCD panel
cutting robots) across North America, Europe, Southeast Asia, and
South Korea.
Micro linear guides are core transmission components designed
specifically for high-precision, miniaturized motion control
applications. Through the precise coordination between the guide
rail and slider, they enable high-precision, low-friction, and
high-stability linear reciprocating motion. Adopting lightweight
design and nanoscale manufacturing processes, the products are
suitable for industries with stringent requirements for spatial
dimensions and motion precision, such as 3C electronics,
semiconductors, medical devices, precision instruments, and
automation equipment, providing reliable linear motion solutions
for high-end equipment.
Core Advantages
- Nanoscale precision for accurate positioning
- Miniaturized design for space optimization
Designed for installation in narrow spaces; reduces equipment load
and energy consumption. - Low friction, quiet operation, and long service life
- High rigidity and stability
Suited for high-speed motion and complex load environments; the
slider is equipped with built-in preload adjustment components that
enable pre-tightening force adjustment based on operating
conditions, eliminating gaps and ensuring smooth, vibration-free
motion. - Quick installation and easy maintenance
The guide rail features T-slots/screw holes on the bottom surface
that match the mounting base, significantly reducing debugging
time.
Details
| Type | Component size
[mm] | Slide size[mml | Rail size(mml | Guide rail fixing bolt dimensions |
| H | H₁ | N | W | B | B₁ | C | L | L | G | G. | Mxl | H₂ | WR | HR | D | h | d | P | E | (mm) |
| MGN 7C | 8 | 1.5 | 5 | 17 | 12 | 2.5 | 8
13 | 13.5 | 22.5 |
| 1.2 | M2x2.5 | 1.5 | 7 | 4.8 | 4.2 | 2.3 | 2.4 | 15 | 5 | M2×6 |
| MGN7H | 21.8 | 30.8 |
| MGN9C | 10 | 2 | 5.5 | 20 | 15 | 2.5 | 10
16 | 18,9
29,9 | 28.9
39.9 |
| 1.2 | M3×3 | 1.8 | 9 | 6.5 | 6 | 3.5 | 3.5 | 202 | 7.5 | M3×8 |
| MGN9H |
| MGN 12C | 13 | 3 | 7.5 | 27 | 20 | 3.5 | 15
20 | 217 | 34.7
45.4 |
| 1.4 | M3×3.5 | 2.5 | 12 | 8 | 6 | 4.5 | 3.5 | 25 | 10 | M3x8 |
| MGN 12H | 324 |
| MGN 15C | 16 | 4 | 8.5 | 32 | 25 | 3.5 | 20
25 | 26,7
43.4 | 42.1
58.8 | 4.5 | M3 | M3×4 | 3 | 15 | 10 | 6 | 4.5 | 3.5 | 40 | 15 | M3x10 |
| MGN 15H |
| Type | Component size
( mm) | Slide size(mm) | Rail size(mm) | Guide rail fixing bolt dimensions |
| H | H₁ | N | W | B | B₁ | C | L | L | G | G. | Mxl | H₂ | WR | W | H₈ | D | h | d | P | E | 〔mm〕 |
| MGW7C | 9 | 1.9 | 5.5 | 25 | 19 | 3 | 10
19 | 21 | 31.2 |
| 1.2 | M3×3 | 1.85 | 14 |
| 5.2 | 6 | 3.2 | 3.5 | 30 | 10 | M3×6 |
| MGW7H | 30.8 | 41 |
| MGW9C | 12 | 2.9 | 6 | 30 | 2
23 | 45 | 12 | 275 | 39.3 |
| 1.4 | M3×3 | 2.4 | 18 |
| 7 | 6 | 4.5 | 3.5 | 30 | 10 | M3x8 |
| MGW9H | 35 | 24 | 385 | 50.7 |
| MGW 12C | 14 | 3.4 | 8 | 40 | 28 | 6 | 15
28 | 313 | 46.1 |
| 1.4 | M3×3.6 | 2.8 | 24 | · | 8.5 | 8 | 4.5 | 4.5 | 40 | 15 | M4×8 |
| MGW12H | 45.6 | 60.4 |
| MGW 15C | 16 | 3.4 | 9 | 60 | 45 | 7.5 | 20
35 | 3857 | 54.8
73.8 | 5.2 | M3 | M4x4.2 | 3.2 | 42 | 23 | 9.5 | 8 | 4.5 | 4.5 | 40 | 15 | M4x10 |
| MGW 15H |
