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{"title":"12mm Size Heavy Duty Linear Guide Rail MGN12H CNC Linear Guide BLOCK","imgUrl":"https:\/\/img.chinax.com\/nimg\/f3\/18\/d8305b83d87fad93e4fe53f87ecf-200x200-1\/12mm_size_heavy_duty_linear_guide_rail_mgn12h_cnc_linear_guide_block.jpg","attrs":{"Brand Name":"OEM","Model Number":"MGN12H","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"}}
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{"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"}}
①12mm Miniature Linear Guideway MGN12H CNC Linear Guide BLOCK
The 9mm Miniature Linear Guideway MGN9C Linear Guide Rail System is a compact precision motion solution designed for applications requiring ultra-small dimensions without compromising performance. With its 9mm height profile, this system excels in space-constrained environments like medical devices, semiconductor equipment, and miniature automation systems. It features a robust structure combining a hardened steel rail and a low-profile carriage with precision-ground raceways, ensuring high rigidity and load capacity (both radial and lateral) despite its miniature size. The optimized ball recirculation design minimizes friction while maintaining smooth linear motion accuracy within micron-level tolerances. Its corrosion-resistant surface treatment and pre-lubricated components enable maintenance-free operation, particularly suitable for cleanroom or high-humidity conditions. The MGN9C series supports high-speed movement with minimal vibration, making it ideal for optical alignment systems, micro-robotics, and miniature CNC applications where 9mm-scale mechanical integration is critical. The standardized mounting dimensions simplify installation in compact machinery layouts.
②MGN12H 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
