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{"title":"Mini Type 3D Printed Linear Rails Linear Motion Slide Rails MGN9H Precise Linear","imgUrl":"https:\/\/img.chinax.com\/nimg\/e0\/48\/d0666d85909359c8326d6b73be7d-200x200-1\/mini_type_3d_printed_linear_rails_linear_motion_slide_rails_mgn9h_precise_linear.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGN9H","Certification":"DE1924083895474","Place of Origin":"CHINA"}}
{"title":"Alloy Steel Miniature Linear Guideway MGW7C 3D Printer Linear Guide","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/e0\/581e2bceba531011c94d475ebbff-200x200-1\/alloy_steel_miniature_linear_guideway_mgw7c_3d_printer_linear_guide.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Minimum Order Quantity":"10"}}
{"title":"C Precision Miniature Linear Guideway 7mm MGW7H Linear Guide Block","imgUrl":"https:\/\/img.chinax.com\/nimg\/52\/d1\/2cb9f25ea6a2d4217c7f676bc268-200x200-1\/c_precision_miniature_linear_guideway_7mm_mgw7h_linear_guide_block.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Place of Origin":"CHINA"}}
{"title":"MGW9C 3D Printed Linear Rails Interchangeable Type Linear Carriage","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/0d\/ce7eba50149bafbddd141898cc73-200x200-1\/mgw9c_3d_printed_linear_rails_interchangeable_type_linear_carriage.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Place of Origin":"CHINA"}}
{"title":"MGW9H Chrome Hiwin Linear Bearing High Reliability For Semiconductor","imgUrl":"https:\/\/img.chinax.com\/nimg\/75\/90\/ab9fb067515a640cdb53c507d706-200x200-1\/mgw9h_chrome_hiwin_linear_bearing_high_reliability_for_semiconductor.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Place of Origin":"CHINA"}}
{"title":"MGW12C Slide Rails Block Corrosion Resistant Compact For PCB\/IC","imgUrl":"https:\/\/img.chinax.com\/nimg\/94\/85\/ab0461647bea0e8846cadd915170-200x200-1\/mgw12c_slide_rails_block_corrosion_resistant_compact_for_pcb_2fic.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Place of Origin":"CHINA"}}
{"title":"MGW12H 3D Printed Linear Rails Cnc Guide Rails Accurate For Measuring Equipments","imgUrl":"https:\/\/img.chinax.com\/nimg\/e3\/3d\/8f883a0fcff63c3b7a422889d130-200x200-1\/mgw12h_3d_printed_linear_rails_cnc_guide_rails_accurate_for_measuring_equipments.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGW7C","Certification":"DE1924083895474","Place of Origin":"CHINA"}}
①Mini Type Miniature Linear Guideway MGN9H Precise Linear Guide Rail
The Mini Type Miniature Linear Guideway MGN9H Precise Linear Guide Rail is a high-performance motion control component specifically engineered for 3D printing applications requiring micron-level precision and compact integration. With a 9mm profile height and hardened steel construction, it ensures exceptional rigidity and wear resistance while minimizing space consumption in printer assemblies. In 3D printers, the MGN9H excels in guiding critical axes like the Y-axis, where its optimized ball recirculation design reduces friction and maintains positional accuracy during rapid bidirectional movements of the print bed or extruder. This system's low-vibration characteristics and pre-lubricated components enable silent operation and maintenance-free performance, crucial for long-duration printing tasks. Its corrosion-resistant surface treatment enhances durability in environments exposed to plastic residues or humidity. The MGN9H's standardized mounting interface simplifies retrofitting for printers like the Creality Ender3-S1 series, where dual-rail configurations significantly improve bed stability and layer alignment accuracy. By supporting dynamic load capacities up to 1.2kN, it reliably handles the inertial forces of high-speed printing heads while achieving ±0.005mm repeatability – a critical factor for intricate models and industrial-grade additive manufacturing . These attributes make the MGN9H indispensable for achieving dimensional consistency in multi-material printing and large-format 3D printers requiring extended rail spans.
②MGN9H drawing
③Model Number of MG Series
Note:1.The bottom seal is available for MGN & MGW 9, 12,14.15. 2. MG5 is only supplied with outer recirculation module.
④Construction of MGN Series
1.Rolling circulation system: Block, rail, end cap and retainer
2.Lubrication system: Grease nipple is available for MGN15, lubricated bygrease gun.
3.Dust protection system: End seal, bottom seal(optional size 9,12,15), cap(size12,15)
⑤Features
1. Tiny and light weight, suitable for miniature equipment. 2. Gothic arch contact design can sustain loads from all directions and offer highrigidity and high accuracy 3. Steel balls are held by a miniature retainer to avoid balls from falling out, evenwhen the blocks are removed from the rail. 4.Interchangeable types are available in certain precision grades. Block: we offers two types of linear guideways, flange and square types Rail: we offers standard top mounting type
model No.
block length(mm)
preload classes
bolt size
weight(kg)
MGN7C
22.5
Z0/ZF/Z1
M2*0.4P*6L
0.010
MGN7H
30.8
Z0/ZF/Z1
M2*0.4P*6L
0.015
MGN9C
28.9
Z0/ZF/Z1
M3*0.5P*8L
0.016
MGN9H
39.9
Z0/ZF/Z1
M3*0.5P*8L
0.026
MGN12C
34.7
Z0/ZF/Z1
M3*0.5P*8L
0.034
MGN12H
45.4
Z0/ZF/Z1
M3*0.5P*8L
0.054
MGN15C
42.1
Z0/ZF/Z1
M3*0.5P*10L
0.059
MGN15H
58.8
Z0/ZF/Z1
M3*0.5P*10L
0.092
⑥Actual product photo
⑦Measurement drawing
⑧We also can provide the OEM service on the block color
